sofia.sk - dns.ninja
sofia.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=2018581190 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NShelium.ns.hetzner.de2020-12-12 → 2026-07-19 · 6 obs
● 2020-12-12 00:19:14
○ 2026-02-18 23:38:58
○ 2026-06-01 04:26:16
● 2026-06-25 21:22:02
● 2026-07-19 14:43:48
●NShydrogen.ns.hetzner.com2020-12-12 → 2026-07-19 · 7 obs
● 2020-12-12 00:19:14
● 2026-02-28 20:25:40
○ 2026-03-24 02:03:18
○ 2026-06-01 04:26:16
● 2026-06-25 21:22:02
● 2026-07-19 14:43:48
●NSns.forma.sk2015-08-12 → 2026-07-19 · 5 obs
● 2016-11-22 19:37:26
○ 2020-12-12 00:19:14
● 2026-02-18 23:38:58
● 2026-07-19 14:43:48
○NSns.forma.sk.sofia.sk2020-12-12 → 2020-12-12 · 4 obs
● 2020-12-12 00:19:14
○ 2026-02-18 23:38:58
○ 2026-07-19 14:43:48
●NSns1.forma.sk2015-08-12 → 2026-07-19 · 5 obs
● 2016-11-22 19:37:26
○ 2020-12-12 00:19:14
● 2026-02-18 23:38:58
● 2026-07-19 14:43:48
○NSns2.forma.sk2026-02-18 → 2026-05-20 · 5 obs
● 2026-02-18 23:38:58
● 2026-05-20 02:01:50
○ 2026-06-01 04:26:16
○ 2026-07-19 14:43:48
●NSoxygen.ns.hetzner.com2020-12-12 → 2026-07-19 · 5 obs
● 2020-12-12 00:19:14
○ 2026-02-18 23:38:58
● 2026-07-19 14:43:46
● 2026-07-19 14:43:48
●MXmail.forma.sk2015-08-12 → 2026-07-19 · 6 obs
● 2020-12-12 00:19:14
○ 2026-02-18 23:38:58
○ 2026-02-28 20:25:40
● 2026-03-24 02:03:18
● 2026-07-19 14:43:48
●A194.160.65.2332020-12-12 → 2026-07-19 · 3 obs
● 2020-12-12 00:19:14
● 2026-07-19 14:43:48
○A194.160.65.312015-08-12 → 2016-03-20 · 4 obs
● 2016-03-20 11:22:12
○ 2016-09-10 20:55:04
○ 2026-07-19 14:43:48
○A194.160.65.332016-09-10 → 2016-11-22 · 5 obs
● 2016-09-10 20:55:04
● 2016-11-22 19:37:26
○ 2020-12-12 00:19:14
○ 2026-07-19 14:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | - |
| sofia.sk | ns.forma.sk, ns1.forma.sk, helium.ns.hetzner.de, hydrogen.ns.hetzner.com | 2 records |
✅ Authoritative Response
Server:193.47.99.5
NS records: ns.forma.sk, ns1.forma.sk, helium.ns.hetzner.de, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofia.sk (unsigned zone)
⏱️ Timing
Total: 3974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.160.65.233 |
| NS | 5 | ns1.forma.sk, oxygen.ns.hetzner.com... |
| MX | 2 | mail.forma.sk (pri: 200), post.forma.sk (pri: 100) |
| TXT | 2 | google-site-verification=-UK_hXoJtfhDB9u, v=spf1 mx ip4:194.160.65.8/32 ip4:194.16 |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forma.sk, ns1.forma.sk)
Analysis
Hierarchy
sofia.sk is a parent domain, with imap.sofia.sk, www.sofia.sk and eshop.sofia.sk beneath it.
IP Addresses
sofia.sk directs to one IP number, which is 194.160.65.233.
Among the host names that share IP numbers with sofia.sk are szofia.hu, www.sofia.net, sofia.cz and two others.
Name Servers
The authoritative name servers for sofia.sk are ns1.forma.sk, ns.forma.sk, hydrogen.ns.hetzner.com and two others.
sofia.sk has at least partial name server overlap with other domains, such as myscience.gr, bitbrief.org, hymer-dealer.com and two others.
These name servers tend to appear together with the name servers oxygen.ns.hetzner.com, helium.ns.hetzner.de and ns2.forma.sk.
Hosts with two IP numbers each:
hydrogen.ns.hetzner.com directs traffic to 213.133.100.98 and 2a01:4f8:0:1::add:1098.
oxygen.ns.hetzner.com directs traffic to 88.198.229.192 and 2a01:4f8:0:1::add:2992.
helium.ns.hetzner.de directs traffic to 193.47.99.5 and 2001:67c:192c::add:5.
Hosts that resolve to one IP address:
ns1.forma.sk has the IP address 194.160.65.98.
ns.forma.sk has the IP address 194.160.65.99.
Mail Servers
The MX records for sofia.sk point to two mail servers: mail.forma.sk and post.forma.sk.
sofia.sk has the same mail server arrangement as a number of other domains, for example melisa.sk, agora-forum.sk, wil.sk and two more.
sofia.sk shares at least some of its mail servers with other domains — for example dunajklub.sk, rozpravkypredeti.sk, tholt.sk and two more.
Hosts that resolve to one IP address:
post.forma.sk has the IP address 194.160.65.8.