cssrf.org - dns.ninja
cssrf.org
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | google-site-verification=Wu-wmum3nsdwwT-sNw68Wvy43vpS0d-KVxNyQss9r9w | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=6 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782631143 | ||||||
Same first word
Similar names
DNS History
15 records (3 active, 12 former)
●NSdns1.yandex.net2026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 07:40:32
●NSdns2.yandex.net2026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 07:40:32
○NSns3-l2.nic.ru2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○NSns4-cloud.nic.ru2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○NSns4-l2.nic.ru2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○NSns8-cloud.nic.ru2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○NSns8-l2.nic.ru2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○MXalt1.aspmx.l.google.com2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○MXalt2.aspmx.l.google.com2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○MXaspmx.l.google.com2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○MXaspmx2.googlemail.com2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○MXaspmx3.googlemail.com2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○MXaspmx4.googlemail.com2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
○MXaspmx5.googlemail.com2015-08-11 → 2017-03-29 · 3 obs
● 2017-03-29 10:44:14
○ 2026-06-28 07:40:32
●MXmx.yandex.net2026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 07:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cssrf.org | dns2.yandex.net, dns1.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns2.yandex.net, dns1.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cssrf.org (unsigned zone)
⏱️ Timing
Total: 1325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
Name Servers
The NS records for cssrf.org delegate to dns1.yandex.net and dns2.yandex.net.
cssrf.org has the same name server delegation as a number of other domains, such as prag-antik.com, greg.su, intelesystem.ru and two more.
At least some of cssrf.org's name servers are shared with other domains, for example carpincholopez.com.ar, vikingmanagment.com, legri.ru and two more.
These name servers tend to be deployed in combination with the name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213. Likewise, dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213 — two IP addresses apiece.
Mail Servers
cssrf.org routes its mail through a single mail server, mx.yandex.net.
cssrf.org has the same mail server arrangement as a number of other domains, for example adult4you.ru, coco-n.com, tmbreport.ru and two more.
At least a portion of cssrf.org's mail servers are shared with other domains, among them onlyrevo.ru and scrame.ru.
mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.