Domain

chain.link

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

DNS Check HTTP Check Run Full Scan .link TLD

Run a live full scan of chain.link

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

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Hosting IPs

A/AAAA targets

Subdomains

137

CT + scan + body

Record Types

seen in DNS

Observed Certs

in our scans

DNS Records

198.202.211.1

AAAA

2620:cb:2000::1

5 mxa-0066bf01.gslb.pphosted.com, 5 mxb-0066bf01.gslb.pphosted.com

mary.ns.cloudflare.com, pete.ns.cloudflare.com

TXT

MS=ms70224631, anthropic-domain-verification-6qq18z=VavIXvblh5yGj8hnb6EjZLXJf, asv=6141fa2b864d9dc98db592f12bbb8aa8, atlassian-domain-verification=pq0ODkQURt5qoz9YihMCcgS6FUtlTIrxaMahh0m1GPYXZuqM7Ep3y0Pq58ND0G5p, google-site-verification=WJ-joBp0N-vmXNU4LY5k7QLEui_voxX1P6ZV6QORR24, google-site-verification=v57cYBltF0KFwunOvmKy_F_bv3ecAMtdEe-9gDQEFZA, v=spf1 include:_spf.google.com include:spf-0066bf01.pphosted.com include:20755222.spf05.hubspotemail.net include:_spf.salesforce.com include:mail.zendesk.com -all

CNAME

—

CAA

—

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain	Resolves to	Last seen
research.chain.link	18.245.31.23 2600:9000:20a0:e200:14:8e59:8bc0:93a1 2600:9000:20a0:3c00:14:8e59:8bc0:93a1 2600:9000:20a0:da00:14:8e59:8bc0:93a1 +8	2026-06-23 21:41:32.256
verifier.deco.chain.link	172.67.71.228 104.26.7.248 104.26.6.248 2606:4700:20::681a:7f8 +2	2026-06-17 19:01:26.022
api.cre.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-07-27 08:50:56.432
automation.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-16 20:05:59.206
blocks.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-06-23 04:16:42.306
careers.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-07-25 02:11:47.833
ccip.chain.link	104.18.1.43 2606:4700::6812:2b 2606:4700::6812:12b 104.18.0.43	2026-06-20 07:10:22.091
cre.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-21 03:27:16.327
data.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-07-25 15:44:47.162
docs.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-18 02:53:31.917
eligibility.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-06-17 04:09:45.623
faucet.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-15 10:04:58.306
faucets.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-07-28 14:46:42.850
getcertified.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-21 08:25:40.679
hack.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-07-27 04:33:55.661
keeper.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-16 23:50:08.564
kovan.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-03 10:51:28.101
org-resolver.cre.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-07-27 09:21:04.271
payment-router-sepolia.st6.production.enterprise.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-05-31 06:19:40.821
pegswap.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-16 16:38:48.279
prod.telemetry.chain.link	172.66.174.221 2606:4700:10::6814:14fc 104.20.20.252 2606:4700:10::ac42:aedd	2026-07-27 00:10:25.273
reserve.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-07-24 01:46:59.546
rewards.chain.link	104.18.0.43 2606:4700::6812:2b 2606:4700::6812:12b 104.18.1.43	2026-06-01 13:37:19.210
ropsten.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-07-27 19:46:08.690
security.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-06-17 22:31:41.242
storage.cre.chain.link	18.239.83.42 18.239.83.51 18.239.83.73 18.239.83.41	2026-06-16 14:14:49.694
streamsdnsonly.dataengine.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:2b 2606:4700::6812:12b	2026-07-16 15:50:06.945
telemetry.chain.link	172.66.174.221 104.20.20.252 2606:4700:10::6814:14fc 2606:4700:10::ac42:aedd	2026-07-17 23:34:59.466
telemetry.testnet-dataengine.chain.link	104.18.0.43 104.18.1.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-07-21 04:44:19.600
vrf.chain.link	104.18.1.43 104.18.0.43 2606:4700::6812:12b 2606:4700::6812:2b	2026-06-15 13:06:45.531
chain.link	198.202.211.1 2620:cb:2000::1	2026-07-21 04:44:19.600
smartcon.chain.link	198.202.211.1 2620:cb:2000::1	2026-06-22 07:10:42.540
adapter.chain.link		1970-01-01 00:00:00.000
apps.chain.link		1970-01-01 00:00:00.000
bcmd.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
cdy.chain.link		1970-01-01 00:00:00.000
cre-gateway.chain.link		1970-01-01 00:00:00.000
cre-gateway.testnet.chain.link		1970-01-01 00:00:00.000
credit-reservation.cre.chain.link		1970-01-01 00:00:00.000
datasource.chain.link		1970-01-01 00:00:00.000
deco.chain.link		1970-01-01 00:00:00.000
demo.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
df-gateway.zone-a.cre.chain.link		1970-01-01 00:00:00.000
enterprise-gateway.zone-a.cre.chain.link		1970-01-01 00:00:00.000
faucets-ui-preview.chain.link		1970-01-01 00:00:00.000
functions-gateway.chain.link		1970-01-01 00:00:00.000
functions-gateway.testnet.chain.link		1970-01-01 00:00:00.000
functions.chain.link		1970-01-01 00:00:00.000
fwog.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
gateway.zone-b.cre.chain.link		1970-01-01 00:00:00.000
go.chain.link		1970-01-01 00:00:00.000
home.chain.link		1970-01-01 00:00:00.000
imx.chain.link		1970-01-01 00:00:00.000
keepers-beta.chain.link		1970-01-01 00:00:00.000
keepers.chain.link		1970-01-01 00:00:00.000
login.chain.link		1970-01-01 00:00:00.000
mt1.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
on.chain.link		1970-01-01 00:00:00.000
payment-router-mainnet.st6.production.enterprise.chain.link		1970-01-01 00:00:00.000
priceapi.testnet-dataengine.chain.link		1970-01-01 00:00:00.000
public.bcmd.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.demo.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.fwog.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.mt1.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.shib.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.st1.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.st3.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.st4.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.st5.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.st6.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
public.wif.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
register.smartcon.chain.link		1970-01-01 00:00:00.000
restricted.chain.link		1970-01-01 00:00:00.000
shib.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
shop.chain.link		1970-01-01 00:00:00.000
st1.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
st3.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
st4.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
st5.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
st6.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
staging.telemetry.chain.link		1970-01-01 00:00:00.000
staking.chain.link		1970-01-01 00:00:00.000
svr-bid-endpoint.chain.link		1970-01-01 00:00:00.000
test.tokenmanager.chain.link		1970-01-01 00:00:00.000
tokenmanager.chain.link		1970-01-01 00:00:00.000
wif.sandbox.enterprise.chain.link		1970-01-01 00:00:00.000
ws.testnet-dataengine.chain.link		1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

44.235.155.244:443 315b1db3e22f…

Subject: gateway.zone-b.cre.chain.link

Issuer: Amazon RSA 2048 M01

SANs: *.gateway.zone-b.cre.chain.link, gateway.zone-b.cre.chain.link

44.246.171.173:443 315b1db3e22f…

Subject: gateway.zone-b.cre.chain.link

Issuer: Amazon RSA 2048 M01

SANs: *.gateway.zone-b.cre.chain.link, gateway.zone-b.cre.chain.link

52.26.146.224:443 bb291a96ad29…

Subject: enterprise-gateway.zone-a.cre.chain.link

Issuer: Amazon RSA 2048 M01

SANs: *.enterprise-gateway.zone-a.cre.chain.link, enterprise-gateway.zone-a.cre.chain.link

35.165.119.92:443 43e504b62433…

Subject: functions-gateway.testnet.chain.link

Issuer: Amazon RSA 2048 M04

SANs: *.functions-gateway.testnet.chain.link, functions-gateway.testnet.chain.link

100.23.225.198:443 7f6cc04fb00e…

Subject: df-gateway.zone-a.cre.chain.link

Issuer: Amazon RSA 2048 M04

SANs: *.df-gateway.zone-a.cre.chain.link, df-gateway.zone-a.cre.chain.link

54.244.220.205:443 7f6cc04fb00e…

Subject: df-gateway.zone-a.cre.chain.link

Issuer: Amazon RSA 2048 M04

SANs: *.df-gateway.zone-a.cre.chain.link, df-gateway.zone-a.cre.chain.link

100.20.169.36:443 7f6cc04fb00e…

Subject: df-gateway.zone-a.cre.chain.link

Issuer: Amazon RSA 2048 M04

SANs: *.df-gateway.zone-a.cre.chain.link, df-gateway.zone-a.cre.chain.link

16.147.109.61:443 43e504b62433…

Subject: functions-gateway.testnet.chain.link

Issuer: Amazon RSA 2048 M04

SANs: *.functions-gateway.testnet.chain.link, functions-gateway.testnet.chain.link

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

47.98.234.8:443 href · ×2

37.120.238.14:443 href · ×2

38.181.21.93:443 href · ×1

3.85.61.184:443 href · ×1

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type	Value	First seen	Last seen
TXT	v=spf1 include:_spf.google.com include:spf-0066bf01.pphosted.com include:20755222.spf05.hubspotemail.net include:_spf.salesforce.com include:mail.zendesk.com -all	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
MX	5 mxb-0066bf01.gslb.pphosted.com	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
NS	mary.ns.cloudflare.com	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
MX	5 mxa-0066bf01.gslb.pphosted.com	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
AAAA	2620:cb:2000::1	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
TXT	asv=6141fa2b864d9dc98db592f12bbb8aa8	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
TXT	MS=ms70224631	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
NS	pete.ns.cloudflare.com	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
TXT	atlassian-domain-verification=pq0ODkQURt5qoz9YihMCcgS6FUtlTIrxaMahh0m1GPYXZuqM7Ep3y0Pq58ND0G5p	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
A	198.202.211.1	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
TXT	google-site-verification=v57cYBltF0KFwunOvmKy_F_bv3ecAMtdEe-9gDQEFZA	2026-05-26 05:47:23.589	2026-07-21 04:44:19.600
TXT	anthropic-domain-verification-6qq18z=VavIXvblh5yGj8hnb6EjZLXJf	2026-06-04 22:00:21.108	2026-07-21 04:44:19.600
TXT	google-site-verification=WJ-joBp0N-vmXNU4LY5k7QLEui_voxX1P6ZV6QORR24	2026-07-15 20:04:13.980	2026-07-21 04:44:19.600