pgt.su - dns.ninja
pgt.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.26.122.9🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv9-26.hostland.ru | ||||||
| NS | ns3.hostland.ru ⭐ | ||||||
| A | 81.95.18.218🇷🇺 MTTELECOM-AS81.95.16.0/20 MTTELECOM-NETWORK | ||||||
| A | 185.22.183.98🇷🇺 RETNRU-SPB-AS185.22.180.0/22 CJSC "RetnNet" | ||||||
| NS | ns.hostland.ru | ||||||
| A | 185.26.122.3🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv3-26.hostland.ru | ||||||
| A | 185.26.123.231🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | smtp1.hostland.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 | yandex-verification: f2013073481785a8 | ||||||
| TXT | google-site-verification=1i2pketTxbgZyte9DIq9laaVZxmhsRihjxVyQ1NTrnE | ||||||
| TXT | yandex-verification: 1e58d94e437a7dbb | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | ns.hostland.rusupport@hostland.ru serial=100000000 | ||||||
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=650209462 | ||||||
Subdomains
edu2025.pgt.su |
raspisanie.pgt.su |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns.hostland.ru2026-03-31 → 2026-06-13 · 3 obs
● 2026-03-31 12:46:26
● 2026-06-13 17:29:32
○NSns1.hc.ru2015-08-14 → 2017-02-23 · 4 obs
● 2017-02-23 08:52:30
○ 2026-03-31 12:46:26
○ 2026-06-13 17:29:32
○NSns2.hc.ru2015-08-14 → 2017-02-23 · 4 obs
● 2017-02-23 08:52:30
○ 2026-03-31 12:46:26
○ 2026-06-13 17:29:32
●NSns3.hostland.ru2026-03-31 → 2026-06-13 · 3 obs
● 2026-03-31 12:46:26
● 2026-06-13 17:29:32
○MXmx.cm.hc.ru2015-08-14 → 2017-02-23 · 4 obs
● 2017-02-23 08:52:30
○ 2026-03-31 12:46:26
○ 2026-06-13 17:29:32
●MXmx.yandex.net2026-03-31 → 2026-06-13 · 3 obs
● 2026-03-31 12:46:26
● 2026-06-13 17:29:32
●A185.26.122.92026-03-31 → 2026-06-13 · 3 obs
● 2026-03-31 12:46:26
● 2026-06-13 17:29:32
○A89.111.178.1652015-08-14 → 2017-02-23 · 4 obs
● 2017-02-23 08:52:30
○ 2026-03-31 12:46:26
○ 2026-06-13 17:29:32
🔍 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 |
| pgt.su | ns3.hostland.ru, ns.hostland.ru | - |
✅ Authoritative Response
Server:81.95.18.218
NS records: ns3.hostland.ru, ns.hostland.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pgt.su (unsigned zone)
⏱️ Timing
Total: 1247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.122.9 |
| NS | 2 | ns3.hostland.ru, ns.hostland.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 4 | yandex-verification: 1e58d94e437a7dbb, v=spf1 redirect=_spf.yandex.net... |
| SOA | 1 | ns.hostland.ru support.hostland.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Hierarchy
The parent domain of edu2025.pgt.su and raspisanie.pgt.su is pgt.su.
IP Addresses
pgt.su directs to one IP number, which is 185.26.122.9.
Among the host names that share IP numbers with pgt.su are kprf-lip.ru, wuob.ru, biarti.ru and two others.
Name Servers
pgt.su has two authoritative name servers — ns3.hostland.ru and ns.hostland.ru.
pgt.su has the same name server delegation as a number of other domains, such as skachat-google-chrome.ru, avangardnnov.ru, wostore.ru and two more.
The name servers for pgt.su overlap at least partially with those of other domains — for example alphasense.ru.
Both ns3.hostland.ru and ns.hostland.ru have two IP addresses each. ns3.hostland.ru resolves to 81.95.18.218 and 185.22.183.98; ns.hostland.ru resolves to 185.26.122.3 and 185.26.123.231.
Mail Servers
pgt.su routes its mail through a single mail server, mx.yandex.net.
pgt.su has the same mail server arrangement as a number of other domains, for example xn----8sboicxko6j.xn--p1ai, wogames.info, watermist.ru and two more.
pgt.su shares at least some of its mail servers with other domains, such as glovimex.com and apteka24.me.
mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.