ulkan.ru - dns.ninja
ulkan.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.r01.ru ⭐ | ||||||
| A | 31.177.80.41🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK | ||||||
| PTR | ns1.r01.ru | ||||||
| NS | ns2.r01.ru | ||||||
| A | 31.177.76.41🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK | ||||||
| PTR | ns2.r01.ru | ||||||
| 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 | ns1.r01.runoc@parkline.ru 2023-07-21 #1 | ||||||
ru
| 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=4069820 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●MXmx.yandex.net2026-02-14 → 2026-07-31 · 6 obs
● 2026-02-14 19:29:44
● 2026-02-17 10:00:12
○ 2026-02-20 19:56:44
● 2026-03-17 12:56:22
● 2026-07-31 22:27:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ulkan.ru | ns2.r01.ru, ns1.r01.ru | - |
✅ Authoritative Response
Server:31.177.80.41
NS records: ns2.r01.ru, ns1.r01.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ulkan.ru (unsigned zone)
⏱️ Timing
Total: 1187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.r01.ru, ns2.r01.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.r01.ru noc.parkline.ru |
Analysis
Name Servers
The NS records for ulkan.ru delegate to ns1.r01.ru and ns2.r01.ru.
ulkan.ru has the same name server delegation as a number of other domains, such as multgorod.ru, xn--80aeshbeof9a5c5d.xn--p1ai, rambov.ru and two more.
ulkan.ru shares at least some of its name servers with other domains, including nevsky.su, m-klad.ru, danechka.com and two others.
ns1.r01.ru and ns2.r01.ru each resolve to one IP number: ns1.r01.ru points to 31.177.80.41 and ns2.r01.ru points to 31.177.76.41.
Mail Servers
ulkan.ru routes its mail through a single mail server, mx.yandex.net.
ulkan.ru has the same mail server arrangement as a number of other domains, for example eowlakeshore.com, kontor.com.tr, liqium.ru and two more.
ulkan.ru shares at least some of its mail servers with other domains — for example svet-v-dom.ru, sitespot.ru, wood-brus.ru and two more.
mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.