shrt.su - dns.ninja
shrt.su
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650210228 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns1.yandex.net2026-03-03 → 2026-08-16 · 3 obs
● 2026-03-03 09:23:42
● 2026-08-16 10:09:30
●NSdns2.yandex.net2026-03-03 → 2026-08-16 · 3 obs
● 2026-03-03 09:23:42
● 2026-08-16 10:09:30
○A46.38.57.2422015-05-23 → 2017-01-06 · 4 obs
● 2017-01-06 11:58:22
○ 2026-03-03 09:23:42
○ 2026-08-16 10:09:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| shrt.su | dns2.yandex.ru, dns1.yandex.ru | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns2.yandex.ru, dns1.yandex.ru
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at su: Error: DNS query timeout: 193.232.128.6 for DNSKEY su
⏱️ Timing
Total: 4038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.ru |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Name Servers
The NS records for shrt.su point to four name servers: dns1.yandex.net, dns2.yandex.net, dns1.yandex.ru and dns2.yandex.ru.
shrt.su partially shares its NS delegation with several other domains, including new-grad.ru, mamka.moscow, don-toy.ru and two others.
The name servers ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others are commonly seen in use alongside these name servers.
Four hosts, each with two IP addresses: dns1.yandex.net and dns1.yandex.ru point to 213.180.204.213 and 2a02:6b8::213; dns2.yandex.net and dns2.yandex.ru point to 93.158.134.213 and 2a02:6b8:0:1::213.
The host names dns1.yandex.net and dns1.yandex.ru both resolve to 2a02:6b8::213 IP addresses.
The host names dns1.yandex.net and dns1.yandex.ru both resolve to 213.180.204.213 IP addresses.
The host names dns2.yandex.net and dns2.yandex.ru both resolve to 2a02:6b8:0:1::213 IP addresses.
The host names dns2.yandex.net and dns2.yandex.ru both resolve to 93.158.134.213 IP addresses.
Mail Servers
The sole mail server for shrt.su is mx.yandex.ru.
Among the domains sharing a mail server setup with shrt.su are sidelev.ru, iktes.ru, bestawards.ru and two others.
There is at least a partial MX overlap between shrt.su and other domains, including d-va.ru, kidsshop.ru, cisco1.ru and two others.
These mail servers often co-occur with the mail servers mx.yandex.net.
The host mx.yandex.ru resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.