grdn.su - dns.ninja
grdn.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 155.212.174.66🇺🇸 RU-JSCIOT155.212.160.0/20 | ||||||
| PTR | sel.fvds.ru | ||||||
| NS | ns1.ihc.ru ⭐ | ||||||
| A | 2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| NS | ns2.ihc.ru | ||||||
| A | 2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ihc.ru | ||||||
| A | 46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.ihc.ru | ||||||
| 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=spf1 redirect=_spf.yandex.net | ||||||
| TXT | yandex-verification: 0b4ae6e55ad0ca92 | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2023-11-11 #1 | ||||||
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=650209828 | ||||||
Same first word
grdn.net |
grdn.ru |
grdn.in |
grdn.com |
grdn.org |
grdn.pw |
grdn.hu |
grdn.cn |
grdn.co |
grdn.studio |
grdn.de |
grdn.cc |
grdn.la |
grdn.com.ua |
grdn.io |
grdn.su |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.agava.ru2015-06-03 → 2016-11-08 · 4 obs
● 2016-11-08 02:20:10
○ 2026-03-21 20:43:04
○ 2026-07-14 03:45:26
●NSns1.ihc.ru2026-03-21 → 2026-07-14 · 3 obs
● 2026-03-21 20:43:04
● 2026-07-14 03:45:26
○NSns2.agava.ru2015-06-03 → 2016-11-08 · 4 obs
● 2016-11-08 02:20:10
○ 2026-03-21 20:43:04
○ 2026-07-14 03:45:26
●NSns2.ihc.ru2026-03-21 → 2026-07-14 · 3 obs
● 2026-03-21 20:43:04
● 2026-07-14 03:45:26
○MXcluster.relay.agava.net2015-06-03 → 2016-11-08 · 4 obs
● 2016-11-08 02:20:10
○ 2026-03-21 20:43:04
○ 2026-07-14 03:45:26
●MXmx.yandex.net2026-03-21 → 2026-07-14 · 3 obs
● 2026-03-21 20:43:04
● 2026-07-14 03:45:26
●A155.212.174.662026-03-21 → 2026-07-14 · 3 obs
● 2026-03-21 20:43:04
● 2026-07-14 03:45:26
○A2a03:4900:0:6037:80:78:250:192015-06-03 → 2016-11-08 · 4 obs
● 2016-11-08 02:20:10
○ 2026-03-21 20:43:04
○ 2026-07-14 03:45:26
○A5.140.110.1552026-03-21 → 2026-07-14 · 2 obs
○ 2026-07-14 03:45:26
○A80.78.250.192015-06-03 → 2016-11-08 · 4 obs
● 2016-11-08 02:20:10
○ 2026-03-21 20:43:04
○ 2026-07-14 03:45:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | d.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net... | - |
| grdn.su | ns1.ihc.ru, ns2.ihc.ru | - |
✅ Authoritative Response
Server:46.254.23.52
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grdn.su (unsigned zone)
⏱️ Timing
Total: 1485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 155.212.174.66 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: 0b4ae6e55ad0ca92 |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
Analysis
IP Addresses
grdn.su has exactly one IP address — 155.212.174.66.
Name Servers
Two name servers handle the delegation for grdn.su: ns1.ihc.ru and ns2.ihc.ru.
The name server configuration of grdn.su is shared with other domains, for instance stroysvoydom.ru, auto-camera.ru, avtobrend.ru and two others.
grdn.su is at least partially co-delegated on name servers with other domains, such as kompakt-spb.ru.
Host names carrying three IP numbers:
The hostname ns2.ihc.ru points to 46.254.22.38, 91.121.54.18 and 2001:41d0:1008:2c3b::1.
Host names pointing to two IP addresses:
ns1.ihc.ru resolves to two addresses: 46.254.23.52 and 2a03:c980:beef:6002:46:254:23:52.
Mail Servers
grdn.su uses one mail server — mx.yandex.net.
The mail server setup of grdn.su matches that of other domains such as olgastudio.com, soresgroup.com, ars-avtogas.ru and two others.
Some mail servers of grdn.su are also used by other domains, notably autoclass-sollers.ru and ogi-group.ru.
mx.yandex.net carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.