koster.pro - robtex.com
koster.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.210.169.32🇷🇺 TimeWeb-AS91.210.169.0/24 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| PTR | ip-217-78-234-130.defastlink.net | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | _globalsign-domain-verification=TlzewcbpHvLIBHAnCkve2WXcNnO2GkHcRDDnzuFIjg | ||||||
| TXT | v=spf1 include:_spf.mail.ru include:beget.com ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=102 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1771273965 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.timeweb.ru2015-07-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:02
●NSns2.timeweb.ru2015-07-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:02
●NSns3.timeweb.org2015-07-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:02
●NSns4.timeweb.org2015-07-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:02
○A2a03:6f00:1::5c35:7ebe2015-07-19 → 2017-05-31 · 4 obs
● 2017-05-31 02:47:54
○ 2026-03-18 22:33:56
○ 2026-03-22 18:55:02
●A91.210.169.322026-03-18 → 2026-03-22 · 3 obs
● 2026-03-18 22:33:56
● 2026-03-22 18:55:02
○A92.53.126.1902015-07-19 → 2017-05-31 · 4 obs
● 2017-05-31 02:47:54
○ 2026-03-18 22:33:56
○ 2026-03-22 18:55:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | - |
| koster.pro | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | - |
✅ Authoritative Response
Server: 85.193.93.85
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koster.pro (unsigned zone)
⏱️ Timing
Total: 1342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.210.169.32 |
| NS | 4 | ns4.timeweb.org, ns3.timeweb.org... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.mail.ru include:bege, _globalsign-domain-verification=Tlzewcbp |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
IP Addresses
koster.pro points to a single IP: 91.210.169.32.
Name Servers
koster.pro is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
koster.pro at least partially shares its name servers with other domains, for instance 5238279-yo82697.twc1.net, 3deasy.ru, 185.85.193.85.in-addr.arpa, bur73.ru and botcustomquery.ru.
Host names with two IPs: ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130; ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139; ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93; ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
koster.pro is served by a single mail server, emx.mail.ru.
koster.pro uses the same mail server setup as other domains such as tonmarket.by, makaton.ru, iyy.ru, rykav.ru and vet-house.com.
koster.pro shares mail servers with other domains at least in part, for instance bsaward.ru, ila.su and ereq.ru.
Hostname emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.