serezhkin.com - robtex.com
serezhkin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.69.146.250🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | mrelay02.zauner.software | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| 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 | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=29 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774387587 | ||||||
Same first word
serezhkin.ru |
serezhkin.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns1.yandex.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 01:12:18
● 2026-03-24 21:53:30
●NSdns2.yandex.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 01:12:18
● 2026-03-24 21:53:30
○NSns1.agava.net.ru2015-07-20 → 2016-06-20 · 4 obs
● 2016-06-20 15:30:34
○ 2017-03-19 21:29:58
○ 2026-03-24 21:53:30
○NSns1.reg.ru2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 21:29:58
○ 2026-03-24 01:12:18
○ 2026-03-24 21:53:30
○NSns2.agava.net.ru2015-07-20 → 2016-06-20 · 4 obs
● 2016-06-20 15:30:34
○ 2017-03-19 21:29:58
○ 2026-03-24 21:53:30
○NSns2.reg.ru2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 21:29:58
○ 2026-03-24 01:12:18
○ 2026-03-24 21:53:30
○MXmail.serezhkin.com2015-07-20 → 2017-03-19 · 4 obs
● 2017-03-19 21:29:58
○ 2026-03-24 01:12:18
○ 2026-03-24 21:53:30
●MXmx.yandex.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 01:12:18
● 2026-03-24 21:53:30
●A159.69.146.2502026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 01:12:18
● 2026-03-24 21:53:30
○A89.108.74.1252015-07-20 → 2017-03-19 · 4 obs
● 2017-03-19 21:29:58
○ 2026-03-24 01:12:18
○ 2026-03-24 21:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| serezhkin.com | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serezhkin.com (unsigned zone)
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.146.250 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
serezhkin.com points to a single IP number: 159.69.146.250.
Name Servers
Delegation for serezhkin.com rests with two name servers, dns1.yandex.net and dns2.yandex.net.
serezhkin.com shares the same name server setup as other domains, including oplata.kg, tjurganova.ru, m-mesto.ru, mebetal.ru and newdomain.ru.
serezhkin.com at least partially shares name servers with other domains, for instance vkus.su, yaonline.ru, utfe.su, etus.ru and agel-nash.ru.
These name servers are commonly used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers: dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213; dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
serezhkin.com is handled by a single mail server, mx.yandex.net.
serezhkin.com uses the same mail server configuration as other domains, such as a2m.ru, metagarant-minsk.by, partsbroker.ru, olvit.spb.ru and cmed33.ru.
serezhkin.com shares at least some mail servers with other domains, for instance maxim-m.ru, toychina.ru, erclens.com and menunsk.ru.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.