7th.science - robtex.com
7th.science
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.212.220.39🇩🇪 CONTABO173.212.192.0/19 | ||||||
| PTR | eu2855.ilgirdns.com | ||||||
| NS | nia12.ilgidns.com ⭐ | ||||||
| A | 173.212.220.39🇩🇪 CONTABO173.212.192.0/19 | ||||||
| PTR | eu2855.ilgirdns.com | ||||||
| NS | nia11.ilgidns.com | ||||||
| A | 173.212.220.39🇩🇪 CONTABO173.212.192.0/19 | ||||||
| PTR | eu2855.ilgirdns.com | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCNtZ4O9fF6ocmFo8... | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | nia12.ilgidns.combunyamin@ekare.net 2026-03-24 #1 | ||||||
science
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.science ⭐ | ||||||
| NS | a.nic.science | ||||||
| NS | b.nic.science | ||||||
| NS | c.nic.science | ||||||
| NS | ns2.dns.nic.science | ||||||
| NS | ns3.dns.nic.science | ||||||
| SOA | ns1.dns.nic.scienceadmin@tldns.godaddy serial=1776067704 | ||||||
Subdomains
mail.7th.science |
Same first word
Similar names
ht7.net |
th7.cl |
th7.in |
th7.cn |
th7.com |
th7.de |
ht7.com.br |
th7.org |
7ht.net |
th7.biz |
th7.online |
th7.ru |
7ht.fi |
h7t.com |
th7.net |
ht7.com |
ht7.de |
7ht.com |
ht7.dk |
ht7.at |
t7h.cn |
ht7.cc |
7ht.de |
t7h.net |
7ht.ru |
th7.com.br |
DNS History
8 records (4 active, 4 former)
●NSnia11.ilgidns.com2026-03-31 → 2026-04-13 · 3 obs
● 2026-03-31 00:06:30
● 2026-04-13 09:58:42
●NSnia12.ilgidns.com2026-03-31 → 2026-04-13 · 3 obs
● 2026-03-31 00:06:30
● 2026-04-13 09:58:42
○NSns1.7th.science2019-05-01 → 2019-05-01 · 3 obs
○ 2026-03-31 00:06:30
○ 2026-04-13 09:58:42
○NSns2.7th.science2019-05-01 → 2019-05-01 · 3 obs
○ 2026-03-31 00:06:30
○ 2026-04-13 09:58:42
○MXmail.7th.science2019-05-01 → 2019-05-01 · 3 obs
○ 2026-03-31 00:06:30
○ 2026-04-13 09:58:42
●MXmx.yandex.net2026-03-31 → 2026-04-13 · 3 obs
● 2026-03-31 00:06:30
● 2026-04-13 09:58:42
●A173.212.220.392026-03-31 → 2026-04-13 · 3 obs
● 2026-03-31 00:06:30
● 2026-04-13 09:58:42
○A185.122.201.1482019-05-01 → 2019-05-01 · 3 obs
○ 2026-03-31 00:06:30
○ 2026-04-13 09:58:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | ns1.dns.nic.science, b.nic.science, ns3.dns.nic.science, c.nic.science... | 12 records |
| 7th.science | nia11.ilgidns.com, nia12.ilgidns.com | - |
✅ Authoritative Response
Server:173.212.220.39
NS records: nia11.ilgidns.com, nia12.ilgidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7th.science (unsigned zone)
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.212.220.39 |
| NS | 2 | nia12.ilgidns.com, nia11.ilgidns.com |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3D |
| SOA | 1 | nia12.ilgidns.com bunyamin.ekare.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns1.dns.nic.science, ns1.dns.nic.science, b.nic.science...)
Analysis
Hierarchy
7th.science is the parent of mail.7th.science.
IP Addresses
7th.science resolves to a single IP address: 173.212.220.39.
Other host names including 7ls.org, mail.bocekgizliarama.net, hexa12.ilgidns.com, aiza2.ilgidns.com and nia12.ilgidns.com share IP numbers with 7th.science.
Name Servers
7th.science's delegation uses two name servers, nia11.ilgidns.com and nia12.ilgidns.com.
7th.science at least partially shares name servers with other domains, including bocekgizliarama.com.tr, 7ls.org, avanellakozmetik.com, bocektespitcihazlari.com and dinlemetespitcihazlari.com.
These name servers are commonly used with dens1.ilgidns.com, dens2.ilgidns.com, aiza1.ilgidns.com, hexa11.ilgidns.com, monad11.ilgidns.com, monad12.ilgidns.com, wp11.ilgidns.com and wp12.ilgidns.com.
Host names with a single IP:
- nia11.ilgidns.com points to 173.212.220.39
- nia12.ilgidns.com points to 173.212.220.39
Host names that point to 173.212.220.39: nia11.ilgidns.com and nia12.ilgidns.com
Mail Servers
7th.science is handled by a single mail server, mx.yandex.net.
7th.science shares its mail server setup with other domains, including audiotec-fischer.ru, tarzmedya.com, postanet.com.tr, abacionline.com and oktoys.ru.
mx.yandex.net points to two IPs: 2a02:6b8::311 and 77.88.21.249.