mt.su - robtex.com
mt.su
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650209040 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●MXalt1.aspmx.l.google.com2015-09-02 → 2026-05-09 · 2 obs
● 2026-05-09 19:27:20
●MXalt2.aspmx.l.google.com2015-09-02 → 2026-05-09 · 2 obs
● 2026-05-09 19:27:20
●MXaspmx.l.google.com2015-09-02 → 2026-05-09 · 2 obs
● 2026-05-09 19:27:20
●MXaspmx2.googlemail.com2015-09-02 → 2026-05-09 · 2 obs
● 2026-05-09 19:27:20
●MXaspmx3.googlemail.com2015-09-02 → 2026-05-09 · 2 obs
● 2026-05-09 19:27:20
○A81.177.135.412017-01-05 → 2026-02-16 · 5 obs
● 2017-01-05 12:49:32
● 2026-02-16 06:57:28
○ 2026-02-18 07:14:40
○ 2026-05-09 19:27:20
○A81.177.139.522015-09-02 → 2016-12-16 · 4 obs
● 2016-12-16 02:41:18
○ 2017-01-05 12:49:32
○ 2026-05-09 19:27:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| mt.su | ns1.reg.ru, ns2.reg.ru | - |
✅ Authoritative Response
Server:176.99.13.11
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mt.su (unsigned zone)
⏱️ Timing
Total: 1885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=couKzrdNPhl_Y9a |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Name Servers
mt.su has two name servers: ns1.reg.ru and ns2.reg.ru.
mt.su shares the same name server setup as other domains, for example hihot.ru, spasibosberbank.events, hub24.ru, xn--80afgmqjdi8j.xn--p1ai and eco-pharm.com.
Host names with ten IP numbers:
ns1.reg.ru points to: 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
ns2.reg.ru points to: 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
mt.su is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
mt.su shares some mail servers with other domains, at least partially; for instance mondaycom.wpengine.com, zuckerberginstitute.com, apollodata.com, reflab.com and icecom.com.sg.
these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
- aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27
- aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26
- aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 142.251.111.27
- alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26
- alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26
Host names that point to 2607:f8b0:4023:3003::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com
Host names that point to 172.253.145.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com