tkr.su - dns.ninja
tkr.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.215.42.135🇷🇺 DDOS-GUARD91.215.42.0/24 LTD | ||||||
| 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 | _globalsign-domain-verification=43DIH5VYBO-rjJ_OGIMZVtXgkwEXcCTXNuy9RwIY-R | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | _globalsign-domain-verification=ueMT60LCKX7pRal2UhjXS3cr9AZp-UQONG0jxmDbSy | ||||||
| TXT | _globalsign-domain-verification=prY1uZDmS9cQiZxYq-2Djbo_RKpmcOdb9P3nHdS-Vp | ||||||
| TXT | _globalsign-domain-verification=1tlv9L6MfSQatH4nDPx93B891ZsWvSY7fX8RHX1z7N | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=18 | ||||||
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=650210100 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns1.yandex.net2016-09-04 → 2026-08-05 · 3 obs
● 2016-09-04 21:12:36
● 2026-08-05 17:11:42
●NSdns2.yandex.net2016-09-04 → 2026-08-05 · 3 obs
● 2016-09-04 21:12:36
● 2026-08-05 17:11:42
○NSns.sotcom.ru2015-08-19 → 2016-07-25 · 4 obs
● 2016-07-25 08:35:06
○ 2016-09-04 21:12:36
○ 2026-08-05 17:11:42
○NSns2.sotcom.ru2015-08-19 → 2016-07-25 · 4 obs
● 2016-07-25 08:35:06
○ 2016-09-04 21:12:36
○ 2026-08-05 17:11:42
○MXmx.sotcom.ru2015-08-19 → 2016-07-25 · 4 obs
● 2016-07-25 08:35:06
○ 2016-09-04 21:12:36
○ 2026-08-05 17:11:42
●MXmx.yandex.net2016-09-04 → 2026-08-05 · 3 obs
● 2016-09-04 21:12:36
● 2026-08-05 17:11:42
○A31.31.196.602020-07-18 → 2020-07-18 · 4 obs
● 2020-07-18 16:13:58
○ 2026-02-18 01:27:12
○ 2026-08-05 17:11:42
○A37.228.89.1192016-09-04 → 2016-12-22 · 5 obs
● 2016-09-04 21:12:36
● 2016-12-22 05:33:18
○ 2020-07-18 16:13:58
○ 2026-08-05 17:11:42
○A80.72.112.122015-08-19 → 2016-07-25 · 4 obs
● 2016-07-25 08:35:06
○ 2016-09-04 21:12:36
○ 2026-08-05 17:11:42
●A91.215.42.1352026-02-18 → 2026-08-05 · 3 obs
● 2026-02-18 01:27:12
● 2026-08-05 17:11:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| tkr.su | 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 tkr.su (unsigned zone)
⏱️ Timing
Total: 1240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.215.42.135 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 5 | _globalsign-domain-verification=43DIH5VY, v=spf1 redirect=_spf.yandex.net... |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
tkr.su directs to one IP number, which is 91.215.42.135.
Name Servers
Two name servers handle the delegation for tkr.su: dns1.yandex.net and dns2.yandex.net.
tkr.su has the same name server delegation as a number of other domains, such as complexdecor.ru, cpainform.ru, donso.su and two more.
tkr.su shares at least some of its name servers with other domains, for example blogschool.ru, voxo.ru, digiforce.ru and bars.one.
These name servers tend to be deployed in combination with the name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net and dns2.yandex.net both carry two IP addresses. The A records for dns1.yandex.net are 213.180.204.213 and 2a02:6b8::213; the A records for dns2.yandex.net are 93.158.134.213 and 2a02:6b8:0:1::213.
Mail Servers
tkr.su routes its mail through a single mail server, mx.yandex.net.
tkr.su has the same mail server arrangement as a number of other domains, for example tumba.ch, razor-agro.ru, ersancelikyapi.com and two more.
tkr.su uses mail servers that are also used by other domains, including sellday.ru, devranototurizm.com and rubadm.ru.
mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.