1j.sk - robtex.com
1j.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=2018593763 | ||||||
Subdomains
Same first word
1j.ca |
1j.cz |
1j.group |
1j.cc |
1j.ai |
1j.uz |
1j.sk |
1j.biz |
1j.net |
1j.be |
1j.eu |
1j.dk |
1j.net.br |
1j.se |
1j.ru |
1j.fr |
1j.com.br |
1j.net.cn |
1j.hu |
1j.at |
1j.cn |
1j.am |
1j.com |
1j.pl |
1j.nz |
Similar names
j1.ru |
j1.se |
j1.be |
j1.ie |
j1.ro |
j1.cn |
j1.fr |
j1.kz |
j1.dk |
j1.hu |
j1.no |
j1.eu |
j1.net |
j1.lv |
j1.ca |
j1.com |
j1.co.za |
j1.biz |
j1.com.ua |
j1.org |
j1.de |
DNS History
10 records (6 active, 4 former)
○NSns.basic.sk2015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-19 04:45:12
○ 2026-08-03 23:43:06
●NSns1.websupport.sk2026-05-15 → 2026-08-03 · 3 obs
● 2026-05-15 00:08:56
● 2026-08-03 23:43:06
○NSns2.basic.sk2015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-19 04:45:12
○ 2026-08-03 23:43:06
●NSns2.websupport.sk2026-05-15 → 2026-08-03 · 3 obs
● 2026-05-15 00:08:56
● 2026-08-03 23:43:06
●NSns3.websupport.sk2026-05-15 → 2026-08-03 · 3 obs
● 2026-05-15 00:08:56
● 2026-08-03 23:43:06
○MXmail.1j.sk2015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-19 04:45:12
○ 2026-08-03 23:43:06
●MXmailin1.1j.sk2026-05-15 → 2026-08-03 · 3 obs
● 2026-05-15 00:08:56
● 2026-08-03 23:43:06
●MXmailin2.1j.sk2026-05-15 → 2026-08-03 · 3 obs
● 2026-05-15 00:08:56
● 2026-08-03 23:43:06
●A37.9.175.72026-05-15 → 2026-08-03 · 3 obs
● 2026-05-15 00:08:56
● 2026-08-03 23:43:06
○A86.110.226.612015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-19 04:45:12
○ 2026-08-03 23:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | g.tld.sk, f.tld.sk, e.tld.sk, h.tld.sk | - |
| 1j.sk | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.7 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.1j.sk (pri: 10), mailin2.1j.sk (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.websupport.sk, ns1.websupport.sk, ns2.websupport.sk...)
Analysis
Hierarchy
1j.sk sits above mail.1j.sk, mailin1.1j.sk and mailin2.1j.sk in the domain hierarchy.
IP Addresses
1j.sk resolves to just one IP address, 37.9.175.7.
Two other host names, along with mail.implement.digital, www.biet.com and gw.ga.cantik.tapi.banyak.orang.bilang.gw.ini.manis.info, also share IP numbers with 1j.sk.
Name Servers
The authoritative name servers for 1j.sk are ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk — three in total.
There is at least partial name server overlap between 1j.sk and other domains — debnickaodbabicky.sk, oravskaporuba.sk, vasil.sk and two more among them.
ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk all resolve to exactly two IP numbers apiece: ns1.websupport.sk → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.sk → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.sk → 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
1j.sk is served by two mail servers, mailin1.1j.sk and mailin2.1j.sk.
The two host names mailin1.1j.sk and mailin2.1j.sk each have a pair of IP addresses: mailin1.1j.sk has 45.13.137.111 and 2a00:4b40:aaaa:2101:45:13:137:8, and mailin2.1j.sk has 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:9.