surb.eu - robtex.com
surb.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns2.kei.pl ⭐ | ||||||
| A | 94.152.255.100🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.kei.pl | ||||||
| NS | ns1.kei.pl | ||||||
| A | 94.152.254.100🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.kei.pl | ||||||
| MX | mail.surb.eu ⭐ | ||||||
| A | 94.152.13.47🇵🇱 CF-KRK94.152.0.0/20 Hx | ||||||
| PTR | host47.e-kei.pl | ||||||
| TXT | v=spf1 a mx include:spf.tld.pl -all | ||||||
| SOA | ns2.kei.pladmin@kei.pl 2026-05-18 #10 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126973549 | ||||||
Previously MX for
surb.eu |
Subdomains
mail.surb.eu |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns0.nl2015-06-16 → 2018-09-03 · 4 obs
● 2018-09-03 19:20:22
○ 2026-06-10 02:37:08
○ 2026-08-11 09:15:14
●NSns1.kei.pl2026-06-10 → 2026-08-11 · 3 obs
● 2026-06-10 02:37:08
● 2026-08-11 09:15:14
○NSns11.net2015-06-16 → 2018-09-03 · 4 obs
● 2018-09-03 19:20:22
○ 2026-06-10 02:37:08
○ 2026-08-11 09:15:14
●NSns2.kei.pl2026-06-10 → 2026-08-11 · 3 obs
● 2026-06-10 02:37:08
● 2026-08-11 09:15:14
○NSns5.be2015-06-16 → 2018-09-03 · 4 obs
● 2018-09-03 19:20:22
○ 2026-06-10 02:37:08
○ 2026-08-11 09:15:14
●MXmail.surb.eu2026-06-10 → 2026-08-11 · 3 obs
● 2026-06-10 02:37:08
● 2026-08-11 09:15:14
○MXsurb.eu2015-06-16 → 2018-09-03 · 4 obs
● 2018-09-03 19:20:22
○ 2026-06-10 02:37:08
○ 2026-08-11 09:15:14
○A199.223.214.422015-06-16 → 2018-09-03 · 4 obs
● 2018-09-03 19:20:22
○ 2026-06-10 02:37:08
○ 2026-08-11 09:15:14
●A216.198.79.12026-06-10 → 2026-08-11 · 3 obs
● 2026-06-10 02:37:08
● 2026-08-11 09:15:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | si.dns.eu, y.dns.eu, be.dns.eu, w.dns.eu... | - |
| surb.eu | ns2.kei.pl, ns1.kei.pl | - |
✅ Authoritative Response
Server:94.152.255.100
NS records: ns2.kei.pl, ns1.kei.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surb.eu (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | ns1.kei.pl, ns2.kei.pl |
| MX | 1 | mail.surb.eu (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.tld.pl -all |
| SOA | 1 | ns2.kei.pl admin.kei.pl |
Analysis
Hierarchy
The domain mail.surb.eu falls under the parent surb.eu.
IP Addresses
surb.eu directs to one IP number, which is 216.198.79.1.
Among the host names that share IP numbers with surb.eu are japansimcards.com, smartermin.com, nexera.ventures and two others.
Name Servers
surb.eu is delegated to two name servers: ns1.kei.pl and ns2.kei.pl.
surb.eu has the same name server delegation as a number of other domains, such as web-world.pl, full-med.pl, 3.152.94.in-addr.arpa and two more.
At least some of surb.eu's name servers are shared with other domains, for example 321transfer.com, lbc-coaching.pl, centrogal.pl and two more.
These name servers are often deployed together with the name servers ns1.tld.pl, ns2.tld.pl, ns3.kei.pl and ns4.kei.pl.
Each of ns1.kei.pl and ns2.kei.pl has one IP address: ns1.kei.pl uses 94.152.254.100 and ns2.kei.pl uses 94.152.255.100.
Mail Servers
surb.eu routes its mail through a single mail server, mail.surb.eu.
surb.eu and domains like mail.surb.eu share an identical mail server configuration.
mail.surb.eu resolves to a single IP number: 94.152.13.47.