penn.sk - robtex.com
penn.sk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.ipv4.sk ⚠️ Not in zone NS records | ||||||
| A | 2a01:328:6::1🇸🇰 ENERGOTEL-AS2a01:328::/29 | ||||||
| PTR | ipv4.sk | ||||||
| A | 212.37.80.1🇸🇰 ENERGOTEL-AS212.37.64.0/19 ENERGOTEL | ||||||
| PTR | ipv4.sk | ||||||
| NS | ns1.ipv4.sk ⚠️ Not in zone NS records | ||||||
| A | 2a01:328:6::5🇸🇰 ENERGOTEL-AS2a01:328::/29 | ||||||
| PTR | i-max.sk | ||||||
| A | 212.37.80.5🇸🇰 ENERGOTEL-AS212.37.64.0/19 ENERGOTEL | ||||||
| PTR | i-max.sk | ||||||
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ | ||||||
| NS | e.tld.sk | ||||||
| NS | f.tld.sk | ||||||
| NS | g.tld.sk | ||||||
| NS | h.tld.sk | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018503346 | ||||||
Same first word
Similar names
nnep.net |
nepn.com |
nnep.com |
ennp.net |
nnep.org |
nnep.se |
ennp.com |
nenp.nl |
nepn.cn |
enpn.eu |
ennp.cn |
nnpe.co.uk |
enpn.com |
nnpe.com |
epnn.uk |
npen.ru |
nenp.net |
epnn.com |
nepn.org |
nenp.com |
enpn.net |
epnn.ru |
npen.dk |
nenp.ir |
pnne.org |
epnn.cn |
DNS History
14 records (2 active, 12 former)
●NSns0.ipv4.sk2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 06:57:52
● 2026-04-12 19:14:44
○NSns1.dnsbackup.net2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
●NSns1.ipv4.sk2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 06:57:52
● 2026-04-12 19:14:44
○NSns1.nameserver.sk2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
○NSns1.webhouse.sk2015-08-07 → 2016-02-23 · 5 obs
● 2015-08-07 11:53:54
● 2016-02-23 14:03:30
○ 2016-07-08 13:06:14
○ 2026-04-12 19:14:44
○NSns2.dnsbackup.net2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
○NSns2.nameserver.sk2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
○NSns2.webhouse.sk2015-08-07 → 2016-02-23 · 5 obs
● 2015-08-07 11:53:54
● 2016-02-23 14:03:30
○ 2016-07-08 13:06:14
○ 2026-04-12 19:14:44
○MXas1.nameserver.sk2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
○MXas2.nameserver.sk2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
○MXmailhub.dnsbackup.net2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
○MXmailhub.nameserver.sk2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
○A217.67.30.142008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-07 11:53:54
○ 2026-04-12 19:14:44
○A93.184.77.582015-08-07 → 2016-02-23 · 5 obs
● 2015-08-07 11:53:54
● 2016-02-23 14:03:30
○ 2016-07-08 13:06:14
○ 2026-04-12 19:14:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | - |
| penn.sk | ns0.ipv4.sk, ns1.ipv4.sk | 4 records |
✅ Authoritative Response
Server:212.37.80.5
NS records: ns0.ipv4.sk, ns1.ipv4.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for penn.sk (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns0.ipv4.sk, ns0.ipv4.sk, ns1.ipv4.sk...)
Analysis
Name Servers
Two name servers ns0.ipv4.sk and ns1.ipv4.sk handle the delegation for penn.sk.
penn.sk shares the same name server setup as other domains, for example dudasport.sk, byvaniehornak.sk, keramik.sk, partizanske.eu and 83.37.212.in-addr.arpa.
penn.sk shares name servers with other domains to some extent, including 87.37.212.in-addr.arpa, 81.37.212.in-addr.arpa, 80.37.212.in-addr.arpa and 86.37.212.in-addr.arpa.
these name servers are commonly used alongside ipv4.sk name servers.
Host names with two IP numbers:
ns0.ipv4.sk points to 2a01:328:6::1 and 212.37.80.1.
ns1.ipv4.sk points to 2a01:328:6::5 and 212.37.80.5.