mail.7th.science - robtex.com
mail.7th.science
7th.science
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.212.220.39🇩🇪 CONTABO173.212.192.0/19 | ||||||
| NS | nia12.ilgidns.com ⭐ | ||||||
| NS | nia11.ilgidns.com | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCNtZ4O9fF6ocmFo8... | ||||||
| SOA | nia12.ilgidns.combunyamin@ekare.net 2026-03-24 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A185.42.172.1012019-05-01 → 2019-05-01 · 3 obs
○ 2026-04-03 21:10:04
○ 2026-04-13 17:10:42
●CNAMEdomain.mail.yandex.net2026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 17:10:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | c.nic.science, a.nic.science, b.nic.science, ns3.dns.nic.science... | 12 records |
| 7th.science | nia12.ilgidns.com, nia11.ilgidns.com | - |
✅ Authoritative Response
Server:173.212.220.39
NS records: nia12.ilgidns.com, nia11.ilgidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7th.science (unsigned zone)
⏱️ Timing
Total: 918ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | domain.mail.yandex.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns3.dns.nic.science, ns2.dns.nic.science, ns1.dns.nic.science...)
Analysis
IP Addresses
mail.7th.science points to two IP numbers: 2a02:6b8::a4 and 77.88.21.37.
Other host names, for instance mail.yandex.az, mail.karoohali.com, mail.pntacc.com, vitalco.org and _dc-mx.309749700414.barooc.com share IP numbers with mail.7th.science.
Name Servers
Delegation for mail.7th.science rests with two name servers, ns3.yandex.ru and ns4.yandex.ru.
mail.7th.science shares the same name server setup as other domains, including iframe-tasks.yandex, tools.yandex.net, 250.108.95.in-addr.arpa, a.0.0.0.8.b.6.0.2.0.a.2.ip6.arpa and 247.250.87.in-addr.arpa.
mail.7th.science partially shares name servers with other domains; for instance bstest.yandex.net, expert.yandex.ru and yt.yandex.net.
These name servers are commonly used with the name servers ns3.yandex.net.
Host names with two IP numbers: ns3.yandex.ru points to 2a02:6b8::1001 and 87.250.250.1; ns4.yandex.ru points to 2a02:6b8:0:1::1:1 and 77.88.21.1.
Mail Servers
mail.7th.science is handled by a single mail server, mx.yandex.ru.
mail.7th.science uses the same mail server configuration as other domains, such as sandprocamp.ru, saliery.ru, catalogloader.com, enurezu.net and playzon.ru.
mail.7th.science shares mail servers with other domains at least in part, for instance www.teremshop.ru, sportstavki365.ru, saleroof.ru, newcrop.ru and plasmolifting.online.
These mail servers are often used together with the mail servers mx.yandex.net.
mx.yandex.ru resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.