polycar.su - dns.ninja
polycar.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:f940:1:1:2::b4e🇷🇺 AS-REGRU2a00:f940:1::/48 Reg.Ru Hosting Route | ||||||
| PTR | minndsk.ru | ||||||
| A | 151.248.121.88🇷🇺 AS-REGRU151.248.121.0/24 Reg.Ru | ||||||
| NS | eksti.ru ⭐ | ||||||
| A | 151.248.121.88🇷🇺 AS-REGRU151.248.121.0/24 Reg.Ru | ||||||
| PTR | eksti.ru | ||||||
| NS | ns5.hosting.reg.ru | ||||||
| A | 31.31.194.32🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru | ||||||
| PTR | ns5.hosting.reg.ru | ||||||
| NS | ns6.hosting.reg.ru | ||||||
| A | 31.31.196.15🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru | ||||||
| PTR | ns6.hosting.reg.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 ip4:151.248.121.88 a mx ~all | ||||||
| SOA | eksti.ruroot@example.com 2020-11-08 #14 | ||||||
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=650210157 | ||||||
Same first word
polycar.de |
polycar.be |
polycar.info |
polycar.ru |
polycar.com |
polycar.nl |
polycar.com.mx |
polycar.eu |
polycar.su |
polycar.ua |
polycar.com.ua |
Similar names
DNS History
11 records (6 active, 5 former)
●NSeksti.ru2026-03-13 → 2026-08-10 · 6 obs
● 2026-03-13 20:24:10
● 2026-06-09 16:47:06
○ 2026-06-13 00:24:12
● 2026-07-09 22:43:38
● 2026-08-10 12:42:22
○NSns.majordomo.ru2020-02-29 → 2020-02-29 · 3 obs
○ 2026-03-13 20:24:10
○ 2026-08-10 12:42:22
○NSns2.majordomo.ru2020-02-29 → 2020-02-29 · 3 obs
○ 2026-03-13 20:24:10
○ 2026-08-10 12:42:22
○NSns3.majordomo.ru2020-02-29 → 2020-02-29 · 3 obs
○ 2026-03-13 20:24:10
○ 2026-08-10 12:42:22
●NSns5.hosting.reg.ru2026-03-13 → 2026-08-10 · 3 obs
● 2026-03-13 20:24:10
● 2026-08-10 12:42:22
●NSns6.hosting.reg.ru2026-03-13 → 2026-08-10 · 3 obs
● 2026-03-13 20:24:10
● 2026-08-10 12:42:22
●MXmx.yandex.net2026-03-13 → 2026-08-10 · 6 obs
● 2026-03-13 20:24:10
● 2026-06-09 16:47:06
○ 2026-06-13 00:24:12
● 2026-07-09 22:43:38
● 2026-08-10 12:42:22
○MXmx.yandex.ru2020-02-29 → 2020-02-29 · 3 obs
○ 2026-03-13 20:24:10
○ 2026-08-10 12:42:22
●A151.248.121.882026-03-13 → 2026-08-10 · 6 obs
● 2026-03-13 20:24:10
● 2026-06-09 16:47:06
○ 2026-06-13 00:24:12
● 2026-07-09 22:43:38
● 2026-08-10 12:42:22
○A185.84.108.2322020-02-29 → 2020-02-29 · 3 obs
○ 2026-03-13 20:24:10
○ 2026-08-10 12:42:22
●A2a00:f940:1:1:2::b4e2026-03-13 → 2026-08-10 · 6 obs
● 2026-03-13 20:24:10
● 2026-06-09 16:47:06
○ 2026-06-13 00:24:12
● 2026-07-09 22:43:38
● 2026-08-10 12:42:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | 12 records |
| polycar.su | ns5.hosting.reg.ru, ns6.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.196.15
NS records: ns5.hosting.reg.ru, ns6.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polycar.su (unsigned zone)
⏱️ Timing
Total: 1502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.248.121.88 |
| AAAA | 1 | 2a00:f940:1:1:2::b4e |
| NS | 2 | ns6.hosting.reg.ru, ns5.hosting.reg.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:151.248.121.88 a mx ~all |
| SOA | 1 | eksti.ru root.example.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
polycar.su directs to two IP numbers, 151.248.121.88 and 2a00:f940:1:1:2::b4e
151-248-121-88.xen.vps.regruhosting.ru, mail.spkpro.ru, reklamsnab.ru and two other host names share IP numbers with polycar.su.
Name Servers
polycar.su carries NS records delegating to eksti.ru, ns5.hosting.reg.ru and ns6.hosting.reg.ru.
polycar.su has at least partial name server overlap with other domains, such as xn--e1afidh7a.xn--p1ai, mediclike.ru, energoprogress-ooo.ru and two others.
dnsadmin.hosting.reg.ru, hosting.reg.ru and ns1.example.com — plus 3 other name servers — are commonly paired with these name servers.
eksti.ru points to 151.248.121.88; ns5.hosting.reg.ru points to 31.31.194.32; ns6.hosting.reg.ru points to 31.31.196.15 — each hostname maps to exactly one IP address.
Mail Servers
Mail for polycar.su is handled by a single mail server, mx.yandex.net.
polycar.su uses an identical mail server configuration to several other domains — among them fresh-itlab.ru, psormak.ru, auditex.by and two more.
The mail servers of polycar.su are at least partially shared with other domains, including iseducate.ru.
mx.yandex.net has two IP addresses: 77.88.21.249 and 2a02:6b8::311.