Check-Host.cc

Domain

a2schools.org

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

Run a live full scan of a2schools.org

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
15
A/AAAA targets
Subdomains
65
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
6
in our scans

DNS Records

A
104.17.71.73
AAAA
MX
1 aspmx.l.google.com, 10 aspmx2.googlemail.com, 10 aspmx3.googlemail.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
ns03.domaincontrol.com, ns04.domaincontrol.com
TXT
apple-domain-verification=Ni5baqGI1ryD5N20, google-site-verification=6ou7Dhxu1ijDCYSJgz3FJYXSoVGA2ofXhNNyecoTvhw, google-site-verification=v9Ic-8P-wFrYahFMoOw0NdwdFdhGzDF0Q16AA71tXDE, v=spf1 include:smtp-relay.washtenawisd.org include:customerspf.schoolmessenger.com include:_spf.google.com ip4:204.25.201.183 ~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
a2virtual.a2schools.org 2026-06-06 03:04:10.774
angell.a2schools.org 2026-06-24 05:26:56.932
bach.a2schools.org 2026-06-25 05:03:58.387
burnspark.a2schools.org 2026-06-25 05:03:58.387
forsythe.a2schools.org 2026-06-04 13:01:48.146
haisley.a2schools.org 2026-07-21 05:46:23.044
huron.a2schools.org 2026-07-21 06:33:59.646
mitchell.a2schools.org 2026-07-21 09:05:28.092
scarlett.a2schools.org 2026-06-15 00:23:13.348
skyline.a2schools.org 2026-06-16 11:29:58.361
wines.a2schools.org 2026-07-28 11:08:40.176
www.a2schools.org 2026-07-28 11:17:57.317
ib.a2schools.org 2026-06-20 03:31:03.056
a2schools.org 2026-07-31 20:00:14.547
abbot.a2schools.org
1970-01-01 00:00:00.000
allen.a2schools.org
1970-01-01 00:00:00.000
bryant.a2schools.org
1970-01-01 00:00:00.000
clague.a2schools.org
1970-01-01 00:00:00.000
community.a2schools.org
1970-01-01 00:00:00.000
cpanel.news.a2schools.org 2026-07-25 23:27:55.164
eberwhite.a2schools.org
1970-01-01 00:00:00.000
king.a2schools.org
1970-01-01 00:00:00.000
lakewood.a2schools.org
1970-01-01 00:00:00.000
lawton.a2schools.org
1970-01-01 00:00:00.000
logan.a2schools.org
1970-01-01 00:00:00.000
mail.news.a2schools.org 2026-07-25 23:27:55.164
news.a2schools.org 2026-07-25 23:27:55.164
pathways.a2schools.org
1970-01-01 00:00:00.000
pattengill.a2schools.org
1970-01-01 00:00:00.000
pioneer.a2schools.org
1970-01-01 00:00:00.000
pittsfield.a2schools.org
1970-01-01 00:00:00.000
preschool.a2schools.org
1970-01-01 00:00:00.000
pschool.a2schools.org
1970-01-01 00:00:00.000
reced.a2schools.org
1970-01-01 00:00:00.000
scarlettctl.a2schools.org
1970-01-01 00:00:00.000
sissblog.a2schools.org
1970-01-01 00:00:00.000
slauson.a2schools.org
1970-01-01 00:00:00.000
tappan.a2schools.org
1970-01-01 00:00:00.000
thurston.a2schools.org
1970-01-01 00:00:00.000
webdisk.news.a2schools.org 2026-07-25 23:27:55.164
www.news.a2schools.org 2026-07-25 23:27:55.164

Tech Stack

Tech detection pending

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

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

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.

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 google-site-verification=6ou7Dhxu1ijDCYSJgz3FJYXSoVGA2ofXhNNyecoTvhw 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
NS ns03.domaincontrol.com 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
MX 10 aspmx3.googlemail.com 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
NS ns04.domaincontrol.com 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
MX 10 aspmx2.googlemail.com 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
TXT v=spf1 include:smtp-relay.washtenawisd.org include:customerspf.schoolmessenger.com include:_spf.google.com ip4:204.25.201.183 ~all 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
MX 5 alt2.aspmx.l.google.com 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
MX 1 aspmx.l.google.com 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
TXT google-site-verification=v9Ic-8P-wFrYahFMoOw0NdwdFdhGzDF0Q16AA71tXDE 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
MX 5 alt1.aspmx.l.google.com 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
TXT apple-domain-verification=Ni5baqGI1ryD5N20 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547
A 104.17.71.73 2026-05-25 22:44:53.378 2026-07-31 20:00:14.547