sysadmin.link - dns.ninja
sysadmin.link
| 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 | v=spf1 ip4:77.244.210.41 include:_spf.yandex.net ~all | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=6 | ||||||
link
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1784783164 | ||||||
PTR for
Subdomains
www.sysadmin.link |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns1.yandex.net2018-05-12 → 2026-07-23 · 2 obs
● 2026-07-23 05:58:40
●NSdns2.yandex.net2018-05-12 → 2026-07-23 · 2 obs
● 2026-07-23 05:58:40
●MXmx.yandex.net2018-05-12 → 2026-07-23 · 5 obs
● 2026-06-04 04:12:18
○ 2026-06-04 08:21:20
● 2026-06-12 17:11:00
● 2026-07-23 05:58:40
○A77.244.210.412018-05-12 → 2026-06-04 · 5 obs
● 2026-05-29 10:54:34
○ 2026-06-02 03:06:34
● 2026-06-04 04:12:18
○ 2026-07-23 05:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| link | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| sysadmin.link | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysadmin.link (unsigned zone)
⏱️ Timing
Total: 1039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.244.210.41 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:77.244.210.41 include:_spf.ya |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
Hierarchy
sysadmin.link is a parent domain of www.sysadmin.link.
Name Servers
sysadmin.link is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.
sysadmin.link shares its NS records with other domains, for example bilgesoft.com, tulametiz.ru, deal-med.ru and two others.
sysadmin.link shares at least some of its name servers with other domains, including ruscom.pro, xn--90acypkded1h.xn--p1ai, lawburo.ru and two others.
These name servers are frequently paired with the name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net and dns2.yandex.net each resolve to two IP addresses: dns1.yandex.net points to 213.180.204.213 and 2a02:6b8::213, while dns2.yandex.net points to 93.158.134.213 and 2a02:6b8:0:1::213.
Mail Servers
The sole mail server for sysadmin.link is mx.yandex.net.
Among the domains sharing a mail server setup with sysadmin.link are zaferasansor.com.tr, spb.trans-company.ru, evrozapp.ru and two others.
sysadmin.link shares at least some of its mail servers with other domains, such as dohodniydom.be and atkor.ru.
mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.