strd.su - dns.ninja
strd.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.218.211.162🇷🇺 ESERVER178.218.210.0/23 | ||||||
| PTR | space1.unassigned.ru.eserver.net | ||||||
| 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=7 | ||||||
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=650209674 | ||||||
Subdomains
www.strd.su |
Same first word
strd.si |
strd.kr |
strd.es |
strd.com |
strd.com.mx |
strd.pl |
strd.su |
strd.net |
strd.dk |
strd.se |
strd.biz |
strd.schule |
strd.org |
strd.ru |
strd.no |
strd.de |
strd.co |
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns1.yandex.net2016-12-23 → 2026-07-01 · 3 obs
● 2016-12-23 04:53:54
● 2026-07-01 08:43:34
●NSdns2.yandex.net2016-12-23 → 2026-07-01 · 3 obs
● 2016-12-23 04:53:54
● 2026-07-01 08:43:34
○NSns11.cloudns.net2015-08-20 → 2016-11-29 · 4 obs
● 2016-11-29 05:49:04
○ 2016-12-23 04:53:54
○ 2026-07-01 08:43:34
○NSpns15.cloudns.net2015-08-20 → 2016-11-29 · 4 obs
● 2016-11-29 05:49:04
○ 2016-12-23 04:53:54
○ 2026-07-01 08:43:34
●MXmx.yandex.net2015-08-20 → 2026-07-01 · 2 obs
● 2026-07-01 08:43:34
●A178.218.211.1622015-08-20 → 2026-07-01 · 2 obs
● 2026-07-01 08:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| strd.su | dns2.yandex.net, dns1.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns2.yandex.net, dns1.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for strd.su (unsigned zone)
⏱️ Timing
Total: 3649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.218.211.162 |
| NS | 2 | dns2.yandex.net, dns1.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
Hierarchy
The domain www.strd.su falls under the parent strd.su.
IP Addresses
strd.su resolves to one IP address: 178.218.211.162.
Host names such as www.strd.ru, www.strd.su and strd.ru share their IP numbers with strd.su.
Name Servers
DNS delegation for strd.su points to two name servers: dns1.yandex.net and dns2.yandex.net.
strd.su uses the same name servers as several other domains — among them sonika.ru, sevabc.net, tek-servis.ru and two more.
At least some of strd.su's name servers are shared with other domains, for example vdro.ru, hu2.ru, hotl.cz 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 directs to 213.180.204.213 and 2a02:6b8::213. dns2.yandex.net directs to 93.158.134.213 and 2a02:6b8:0:1::213. Each host name carries two IP addresses.
Mail Servers
Mail for strd.su is handled by a single mail server, mx.yandex.net.
strd.su uses an identical mail server configuration to several other domains — among them freax.ru, xeo2.ru, klc-nhk.ru and two more.
strd.su overlaps on mail servers with several other domains, for example fabrica33.ru, thecentre.ru, artursabirov.ru and byshikat.com.
mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.