gnu.su - dns.ninja
gnu.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=650210034 | ||||||
Subdomains
www.gnu.su |
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
○NSdns1.yandex.ru2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 22:52:26
○ 2020-11-07 14:51:30
○ 2026-07-31 08:15:06
○NSdns2.yandex.ru2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 22:52:26
○ 2020-11-07 14:51:30
○ 2026-07-31 08:15:06
●NSns21.cloudns.net2020-11-07 → 2026-07-31 · 3 obs
● 2020-11-07 14:51:30
● 2026-07-31 08:15:06
●NSns22.cloudns.net2020-11-07 → 2026-07-31 · 3 obs
● 2020-11-07 14:51:30
● 2026-07-31 08:15:06
●NSns23.cloudns.net2020-11-07 → 2026-07-31 · 3 obs
● 2020-11-07 14:51:30
● 2026-07-31 08:15:06
●NSns24.cloudns.net2020-11-07 → 2026-07-31 · 3 obs
● 2020-11-07 14:51:30
● 2026-07-31 08:15:06
○MXalt1.aspmx.l.google.com2015-07-22 → 2020-11-07 · 4 obs
● 2020-11-07 14:51:30
○ 2026-03-02 12:22:16
○ 2026-07-31 08:15:06
○MXalt2.aspmx.l.google.com2015-07-22 → 2020-11-07 · 4 obs
● 2020-11-07 14:51:30
○ 2026-03-02 12:22:16
○ 2026-07-31 08:15:06
○MXalt3.aspmx.l.google.com2020-11-07 → 2020-11-07 · 4 obs
● 2020-11-07 14:51:30
○ 2026-03-02 12:22:16
○ 2026-07-31 08:15:06
○MXalt4.aspmx.l.google.com2020-11-07 → 2020-11-07 · 4 obs
● 2020-11-07 14:51:30
○ 2026-03-02 12:22:16
○ 2026-07-31 08:15:06
○MXaspmx.l.google.com2015-07-22 → 2020-11-07 · 4 obs
● 2020-11-07 14:51:30
○ 2026-03-02 12:22:16
○ 2026-07-31 08:15:06
○MXaspmx2.googlemail.com2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 22:52:26
○ 2020-11-07 14:51:30
○ 2026-07-31 08:15:06
○MXaspmx3.googlemail.com2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 22:52:26
○ 2020-11-07 14:51:30
○ 2026-07-31 08:15:06
○MXaspmx4.googlemail.com2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 22:52:26
○ 2020-11-07 14:51:30
○ 2026-07-31 08:15:06
○MXaspmx5.googlemail.com2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 22:52:26
○ 2020-11-07 14:51:30
○ 2026-07-31 08:15:06
●MXmx.yandex.net2026-03-02 → 2026-07-31 · 3 obs
● 2026-03-02 12:22:16
● 2026-07-31 08:15:06
○A193.106.92.402015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 22:52:26
○ 2020-11-07 14:51:30
○ 2026-07-31 08:15:06
○A195.181.222.1682020-11-07 → 2020-11-07 · 4 obs
● 2020-11-07 14:51:30
○ 2026-03-02 12:22:16
○ 2026-07-31 08:15:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | 12 records |
| gnu.su | ns24.cloudns.net, ns22.cloudns.net, ns21.cloudns.net, ns23.cloudns.net | - |
✅ Authoritative Response
Server:109.201.133.61
NS records: ns24.cloudns.net, ns22.cloudns.net, ns21.cloudns.net, ns23.cloudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gnu.su (unsigned zone)
⏱️ Timing
Total: 1012ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns22.cloudns.net, ns23.cloudns.net... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns21.cloudns.net support.cloudns.net |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
gnu.su serves as the parent of www.gnu.su.
Name Servers
The authoritative name servers for gnu.su are ns21.cloudns.net, ns22.cloudns.net, ns23.cloudns.net and ns24.cloudns.net.
gnu.su has at least partial name server overlap with other domains, such as deiterius.com, findbankloan.com, abcvg.network and two others.
pns21.cloudns.net, pns22.cloudns.net and pns23.cloudns.net — plus 7 other name servers — are commonly paired with these name servers.
ns21.cloudns.net, ns22.cloudns.net, ns23.cloudns.net and ns24.cloudns.net all point to exactly two IP numbers each: ns21.cloudns.net → 109.201.133.61 and 2a00:1768:1001:9::21; ns22.cloudns.net → 5.161.121.246 and 2a01:4ff:f0:e12c::1; ns23.cloudns.net → 185.10.19.116 and 2a07:8dc0:1b:0:72:4eff:febc:d52d; ns24.cloudns.net → 185.206.180.71 and 2a0b:1640:1:1:1:1:213:845c.
Mail Servers
Mail for gnu.su is handled by a single mail server, mx.yandex.net.
gnu.su uses an identical mail server configuration to several other domains — among them zeyd.com, ortas.ru, giaohangnhanh.online and two more.
gnu.su has mail servers in common with other domains — for example custodier.ru and aladdinsystems.ru.
mx.yandex.net has two IP addresses: 77.88.21.249 and 2a02:6b8::311.