columbo.su - robtex.com
columbo.su
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=650208459 | ||||||
Same first word
Similar names
DNS History
11 records (11 active, 0 former)
●NSdns.fastdns24.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●NSdns2.fastdns24.org2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●NSdns3.fastdns24.eu2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●NSdns4.fastdns24.link2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●MXalt1.aspmx.l.google.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●MXalt2.aspmx.l.google.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●MXalt3.aspmx.l.google.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●MXalt4.aspmx.l.google.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●MXaspmx.l.google.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●MXmx.yandex.net2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
●A185.4.73.642026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 19:20:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| columbo.su | dns.fastdns24.com, dns2.fastdns24.org, dns3.fastdns24.eu, dns4.fastdns24.link | - |
✅ Authoritative Response
Server:95.216.25.5
NS records: dns.fastdns24.com, dns2.fastdns24.org, dns3.fastdns24.eu, dns4.fastdns24.link
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for columbo.su (unsigned zone)
⏱️ Timing
Total: 957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.4.73.64 |
| NS | 4 | dns2.fastdns24.org, dns3.fastdns24.eu... |
| MX | 6 | alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 a mx include:_spf.google.com ip4:, v=spf1 a mx include:_spf.yandex.ru ~all |
| SOA | 1 | dns.fastdns24.com support.fastvps.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
columbo.su resolves to one IP number: 185.4.73.64.
Other host names, for instance drive-portal.ru, www.drive-portal.ru, xn----8sbb8abgcfldcbcb.xn--p1ai, mail.xn----8sbb8abgcfldcbcb.xn--p1ai and mail.xn-----6kccsaeozbsgoedln8v.xn--p1ai share IP numbers with columbo.su.
Name Servers
columbo.su delegates to four name servers: dns.fastdns24.com, dns3.fastdns24.eu, dns4.fastdns24.link and dns2.fastdns24.org.
columbo.su at least partially shares name servers with other domains, including lft.su, cerebellum.ru, taxoport.com, ekprostor.ru and mebeldsp.ru.
These name servers are commonly used together with the name servers ns3.fastvps.ru, ns4.fastvps.ru, ns2.fastvps.ru and ns1.fastvps.ru.
Host names with two IP numbers: dns.fastdns24.com points to 2001:41d0:1004:3000::2 and 176.31.3.154; dns3.fastdns24.eu points to 2a01:4f8:212:c16::4 and 136.243.223.232; dns4.fastdns24.link points to 2a01:4f9:2a:195a::4 and 95.216.25.5; dns2.fastdns24.org points to 2a01:5a60:5::63 and 5.188.30.150.
Mail Servers
columbo.su is handled by six mail servers: mx.yandex.net, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
columbo.su shares at least some mail servers with other domains, for example umca.es, lava7.com, ns500758.ns500698.ns500758.ns500698.ns500758.ns500698.ns500698.ns500735.ns500698.ns500736.ns500708.ns500708.ns500652.trackreceptor.com, craft.ai and digisecrets.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: mx.yandex.net points to: 2a02:6b8::311 and 77.88.21.249; aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26; alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26; alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.