stad.su - dns.ninja
stad.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.37.138.152🇷🇺 NCNET-AS77.37.128.0/17 NCNET | ||||||
| PTR | broadband-77-37-138-152.ip.moscow.rt.ru | ||||||
| NS | ns1.spaceweb.ru ⭐ | ||||||
| A | 2a02:408:7722:50:77:222:50:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.50.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| PTR | ns1.spaceweb.ru | ||||||
| NS | ns2.spaceweb.ru | ||||||
| A | 2a01:d8:9:1::68🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| A | 89.111.160.68🇷🇺 RU-CENTER-AS89.111.160.0/24 RU-CENTER route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| NS | ns3.spaceweb.pro ⚠️ Not in parent delegation | ||||||
| A | 2a02:408:7722:51:77:222:51:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.51.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| PTR | ns3.spaceweb.pro | ||||||
| NS | ns4.spaceweb.pro ⚠️ Not in parent delegation | ||||||
| MX | mbox.ooo ⭐ | ||||||
| A | 37.110.73.58🇷🇺 NCNET-AS37.110.0.0/17 NCNET | ||||||
| PTR | mbox.ooo | ||||||
| TXT | v=spf1 +a +mx ~all | ||||||
| SOA | ns1.spaceweb.rudns1@sweb.ru 2020-04-30 #52 | ||||||
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=650209404 | ||||||
Subdomains
mail.stad.su |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSns1.spaceweb.ru2016-11-30 → 2026-06-08 · 5 obs
● 2016-11-30 10:37:34
○ 2020-02-13 14:30:26
● 2026-02-16 21:33:56
● 2026-06-08 21:07:10
●NSns2.spaceweb.ru2016-11-30 → 2026-06-08 · 5 obs
● 2016-11-30 10:37:34
○ 2020-02-13 14:30:26
● 2026-02-16 21:33:56
● 2026-06-08 21:07:10
○NSns3-l2.nic.ru2015-05-27 → 2016-06-13 · 4 obs
● 2016-06-13 10:24:38
○ 2016-11-30 10:37:34
○ 2026-06-08 21:07:10
●NSns3.spaceweb.pro2016-11-30 → 2026-06-08 · 5 obs
● 2016-11-30 10:37:34
○ 2020-02-13 14:30:26
● 2026-02-16 21:33:56
● 2026-06-08 21:07:10
○NSns4-cloud.nic.ru2015-05-27 → 2016-06-13 · 4 obs
● 2016-06-13 10:24:38
○ 2016-11-30 10:37:34
○ 2026-06-08 21:07:10
○NSns4-l2.nic.ru2015-05-27 → 2016-06-13 · 4 obs
● 2016-06-13 10:24:38
○ 2016-11-30 10:37:34
○ 2026-06-08 21:07:10
●NSns4.spaceweb.pro2016-11-30 → 2026-06-08 · 5 obs
● 2016-11-30 10:37:34
○ 2020-02-13 14:30:26
● 2026-02-16 21:33:56
● 2026-06-08 21:07:10
○NSns8-cloud.nic.ru2015-05-27 → 2016-06-13 · 4 obs
● 2016-06-13 10:24:38
○ 2016-11-30 10:37:34
○ 2026-06-08 21:07:10
○NSns8-l2.nic.ru2015-05-27 → 2016-06-13 · 4 obs
● 2016-06-13 10:24:38
○ 2016-11-30 10:37:34
○ 2026-06-08 21:07:10
○MXmail.it-c.org2016-11-30 → 2016-11-30 · 4 obs
● 2016-11-30 10:37:34
○ 2020-02-13 14:30:26
○ 2026-06-08 21:07:10
○MXmail.web-touch.ru2015-05-27 → 2016-06-13 · 4 obs
● 2016-06-13 10:24:38
○ 2016-11-30 10:37:34
○ 2026-06-08 21:07:10
●MXmbox.ooo2026-02-16 → 2026-06-08 · 3 obs
● 2026-02-16 21:33:56
● 2026-06-08 21:07:10
●A77.37.138.1522026-02-16 → 2026-06-08 · 3 obs
● 2026-02-16 21:33:56
● 2026-06-08 21:07:10
○A77.37.140.372015-10-18 → 2016-11-30 · 5 obs
● 2015-10-18 14:58:54
● 2016-11-30 10:37:34
○ 2020-02-13 14:30:26
○ 2026-06-08 21:07:10
○A92.243.191.1022015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-18 14:58:54
○ 2026-06-08 21:07:10
🔍 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 |
| stad.su | ns1.spaceweb.ru, ns2.spaceweb.ru | - |
✅ Authoritative Response
Server:89.111.160.68
NS records: ns1.spaceweb.ru, ns2.spaceweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stad.su (unsigned zone)
⏱️ Timing
Total: 1459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.37.138.152 |
| NS | 4 | ns3.spaceweb.pro, ns2.spaceweb.ru... |
| MX | 1 | mbox.ooo (pri: 20) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | ns1.spaceweb.ru dns1.sweb.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Hierarchy
stad.su is a parent domain of mail.stad.su.
IP Addresses
stad.su resolves to one IP address: 77.37.138.152.
Host names such as broadband-77-37-138-152.ip.moscow.rt.ru and mail.stad.su share IP numbers with stad.su.
Name Servers
stad.su is delegated to 4 name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
stad.su shares at least some of its name servers with other domains, including atvtrade.ru, klinika-plus.ru, greenprofile.ru and two others.
These name servers are frequently seen alongside the name servers ns3.spaceweb.ru.
ns3.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru each resolve to two IP addresses: ns3.spaceweb.pro resolves to 77.222.51.244 and 2a02:408:7722:51:77:222:51:244; ns1.spaceweb.ru resolves to 77.222.50.244 and 2a02:408:7722:50:77:222:50:244; ns2.spaceweb.ru resolves to 89.111.160.68 and 2a01:d8:9:1::68.
Mail Servers
Mail for stad.su is handled by a single mail server, mbox.ooo.
The mail server configuration of stad.su is identical to that of other domains — tehnomed.ru being one example.
stad.su shares at least some of its mail servers with other domains, such as mbox.ooo.
This set of mail servers commonly appears together with the mail servers mx.mbox.ooo.
mbox.ooo resolves to a single IP number: 37.110.73.58.