Check-Host.cc

Domain

voip.com

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

Run a live full scan of voip.com

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

Deep-scan now
Hosting IPs
1
A/AAAA targets
Subdomains
9
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
3
in our scans

DNS Records

A
AAAA
MX
NS
TXT
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
pbx.voip.com
1970-01-01 00:00:00.000
voip.com 2026-07-27 08:50:56.432
www.voip.com 2026-06-19 02:36:07.900

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: *.58voip.com
Issuer: R13
SANs: *.58voip.com
Subject: comdata.tudovoip.com.br
Issuer: YR1
SANs: comdata.tudovoip.com.br
Subject: netbox.1-voip.com
Issuer: YE1
SANs: netbox.1-voip.com
Subject: tunnel-de.mumble-voip.com
Issuer: YR2
SANs: tunnel-de.mumble-voip.com
Subject: max10.maximavoip.com
Issuer: YR2
SANs: b10.maximavoip.com, max10.maximavoip.com
Subject: ssrogliano.centralevoip.com
Issuer: YE2
SANs: ssrogliano.centralevoip.com
Subject: clientes.servitux-voip.com
Issuer: YR2
SANs: clientes.servitux-voip.com
Subject: litchford.irishvoip.com
Issuer: YR1
SANs: litchford.irishvoip.com
Subject: itpvoip.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: appcfg.itpvoip.com, cfg.itpvoip.com, cfgeyebeam.itpvoip.com, csi.itpvoip.com, itpvoip.com, www.den.itpvoip.com, www.itpvoip.com
Subject: d1.maximavoip.com
Issuer: YR1
SANs: d1.maximavoip.com
Subject: *.vivantvoip.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: *.vivantvoip.com, vivantvoip.com
Subject: *.on-voip.com
Issuer: YE2
SANs: *.on-voip.com
Subject: max1.maximavoip.com
Issuer: R12
SANs: b1.maximavoip.com, max1.maximavoip.com
Subject: *.netriovoip.com
Issuer: RapidSSL TLS RSA CA G1
SANs: *.netriovoip.com, netriovoip.com
Subject: da.avoip.com.br
Issuer: YE2
SANs: da.avoip.com.br
Subject: *.spectrumvoip.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: *.spectrumvoip.com, spectrumvoip.com
Subject: netagora.tudovoip.com.br
Issuer: YR1
SANs: netagora.tudovoip.com.br
Subject: portal.delightvoip.com
Issuer: YR1
SANs: kazoo-usc.delightvoip.com, kazoo3-usw.delightvoip.com, portal.delightvoip.com
Subject: chs.synvoip.com
Issuer: YR2
SANs: chs.synvoip.com
Subject: s2.904voip.com
Issuer: s2.904voip.com
SANs: s2.904voip.com
Subject: voip.com
Issuer: voip.com
SANs: voip.com
Subject: itpvoip.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: appcfg.itpvoip.com, cfg.itpvoip.com, cfgeyebeam.itpvoip.com, csi.itpvoip.com, itpvoip.com, www.den.itpvoip.com, www.itpvoip.com
Subject: max5.maximavoip.com
Issuer: YR1
SANs: b5.maximavoip.com, max5.maximavoip.com
Subject: sipmon5.obacksvoip.com
Issuer: YR2
SANs: sipmon5.obacksvoip.com
Subject: hosting.come2voip.com
Issuer: YR1
SANs: hosting.come2voip.com
Subject: phone.emeraldvoip.com
Issuer: YE2
SANs: phone.emeraldvoip.com
Subject: wallboard.spectrumvoip.com
Issuer: YR1
SANs: wallboard.spectrumvoip.com
Subject: voip.com
Issuer: voip.com
SANs: voip.com
Subject: core1lv.eosvoip.com
Issuer: YR1
SANs: core1lv.eosvoip.com
Subject: phones.fbcir-voip.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: phones.fbcir-voip.com, www.phones.fbcir-voip.com

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

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.

Origin IP Origin ASN CDN ASN Confidence Reasoning
116.233.62.156 AS4812 AS16509 95% cert 05eeb035… served by 116.233.62.156 (AS4812) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
12.144.33.171 AS7018 AS16509 95% cert 05eeb035… served by 12.144.33.171 (AS7018) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
124.219.4.203 AS7482 AS16509 95% cert 679ff062… served by 124.219.4.203 (AS7482) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
124.219.6.113 AS7482 AS16509 95% cert 05eeb035… served by 124.219.6.113 (AS7482) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
142.129.113.65 AS20001 AS16509 95% cert 05eeb035… served by 142.129.113.65 (AS20001) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
185.158.172.245 AS202391 AS16509 95% cert 679ff062… served by 185.158.172.245 (AS202391) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
125.227.139.106 AS3462 AS16509 95% cert 05eeb035… served by 125.227.139.106 (AS3462) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
103.176.27.123 AS138842 AS16509 95% cert 05eeb035… served by 103.176.27.123 (AS138842) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
24.184.77.19 AS6128 AS16509 95% cert 05eeb035… served by 24.184.77.19 (AS6128) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
207.160.105.141 AS2572 AS16509 95% cert 05eeb035… served by 207.160.105.141 (AS2572) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
96.95.0.139 AS7922 AS16509 95% cert 679ff062… served by 96.95.0.139 (AS7922) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
36.92.118.219 AS7713 AS16509 95% cert 679ff062… served by 36.92.118.219 (AS7713) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
36.154.28.130 AS56046 AS16509 95% cert 05eeb035… served by 36.154.28.130 (AS56046) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
104.166.7.52 AS22429 AS16509 95% cert 05eeb035… served by 104.166.7.52 (AS22429) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
117.64.176.135 AS4134 AS16509 95% cert 679ff062… served by 117.64.176.135 (AS4134) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
182.23.57.216 AS4800 AS16509 95% cert 679ff062… served by 182.23.57.216 (AS4800) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
207.160.105.142 AS2572 AS16509 95% cert 05eeb035… served by 207.160.105.142 (AS2572) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
207.160.105.143 AS2572 AS16509 95% cert 05eeb035… served by 207.160.105.143 (AS2572) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
202.39.61.128 AS3462 AS16509 95% cert 05eeb035… served by 202.39.61.128 (AS3462) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
107.136.214.92 AS7018 AS16509 95% cert 05eeb035… served by 107.136.214.92 (AS7018) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
52.119.48.18 AS30688 AS16509 95% cert 05eeb035… served by 52.119.48.18 (AS30688) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
23.125.212.74 AS7018 AS16509 95% cert 05eeb035… served by 23.125.212.74 (AS7018) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
12.160.10.3 AS7018 AS16509 95% cert 05eeb035… served by 12.160.10.3 (AS7018) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
86.97.155.118 AS5384 AS16509 95% cert 05eeb035… served by 86.97.155.118 (AS5384) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185
43.227.252.70 AS4808 AS16509 95% cert 05eeb035… served by 43.227.252.70 (AS4808) carries SAN voip.com which currently resolves through Amazon (AS16509) at 44.230.4.185

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
A 44.230.4.185 2026-05-25 21:34:03.288 2026-07-27 08:50:56.432
NS ns2.voip.com 2026-05-26 00:03:35.658 2026-07-27 08:50:56.432
TXT v=spf1 mx a include:mailgun.org ~all 2026-05-26 00:03:35.658 2026-07-27 08:50:56.432
NS ns1.voip.com 2026-05-26 00:03:35.658 2026-07-27 08:50:56.432
MX 10 mta1.voip.com 2026-05-26 00:03:35.658 2026-07-27 08:50:56.432
NS ns4.voip.com 2026-05-26 00:03:35.658 2026-07-27 08:50:56.432
NS ns3.voip.com 2026-05-26 00:03:35.658 2026-07-27 08:50:56.432