nikro.sk - robtex.com
nikro.sk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.158.29.121🇫🇷 AS1287651.158.0.0/15 SCALEWAY Paris, France | ||||||
| PTR | weby.asix.sk | ||||||
| NS | a.portsdns.se ⭐ | ||||||
| A | 2607:f740:e009::1🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix | ||||||
| PTR | a.portsdns.se | ||||||
| A | 45.54.35.101🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | a.portsdns.se | ||||||
| NS | b.portsdns.net | ||||||
| A | 2a00:11c0:3d::1🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| A | 94.16.23.1🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| MX | smtp1.asix.sk ⭐ | ||||||
| A | 51.91.118.177🇫🇷 OVH51.91.0.0/16 | ||||||
| PTR | mail.asix.sk | ||||||
| MX | smtp2.asix.sk(20) | ||||||
| A | 31.170.65.11🇸🇰 TESATEL-AS31.170.64.0/19 TESATEL | ||||||
| PTR | barbie.asix.sk | ||||||
| MX | smtp3.asix.sk(30) | ||||||
| A | 217.182.103.57🇫🇷 OVH217.182.0.0/16 | ||||||
| PTR | smtp-out2.asix.sk | ||||||
| TXT | L0A0C85917 | ||||||
| TXT | v=spf1 a mx include:_spf.asix.sk ~all | ||||||
| TXT | MS=ms16728003 | ||||||
| TXT | spf2.0/pra a mx include:_msid.asix.sk ~all | ||||||
| SOA | a.portsdns.seregistry@ports.net 2023-11-14 #0 | ||||||
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=2018490026 | ||||||
Previously NS for
nikro.sk |
Subdomains
www.nikro.sk |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSa.portsdns.se2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:54:12
● 2026-03-27 18:50:28
●NSb.portsdns.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:54:12
● 2026-03-27 18:50:28
○NSnikro.sk2015-07-23 → 2017-03-24 · 4 obs
● 2017-03-24 14:59:38
○ 2026-03-27 04:54:12
○ 2026-03-27 18:50:28
○NSns1.asix.sk2015-07-23 → 2017-03-24 · 4 obs
● 2017-03-24 14:59:38
○ 2026-03-27 04:54:12
○ 2026-03-27 18:50:28
○NSns2.asix.sk2015-07-23 → 2017-03-24 · 4 obs
● 2017-03-24 14:59:38
○ 2026-03-27 04:54:12
○ 2026-03-27 18:50:28
○A163.172.34.762017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 14:59:38
○ 2026-03-27 04:54:12
○ 2026-03-27 18:50:28
●A51.158.29.1212026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:54:12
● 2026-03-27 18:50:28
○A86.110.226.912015-07-23 → 2016-04-28 · 4 obs
● 2016-04-28 06:27:20
○ 2017-03-24 14:59:38
○ 2026-03-27 18:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| nikro.sk | a.portsdns.se, b.portsdns.net | - |
✅ Authoritative Response
Server:94.16.23.1
NS records: a.portsdns.se, b.portsdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nikro.sk (unsigned zone)
⏱️ Timing
Total: 982ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.158.29.121 |
| NS | 2 | a.portsdns.se, b.portsdns.net |
| MX | 3 | smtp2.asix.sk (pri: 20), smtp3.asix.sk (pri: 30)... |
| TXT | 4 | MS=ms16728003, v=spf1 a mx include:_spf.asix.sk ~all... |
| SOA | 1 | a.portsdns.se registry.ports.net |
Analysis
Hierarchy
The parent of www.nikro.sk is nikro.sk.
IP Addresses
nikro.sk points to a single IP: 51.158.29.121.
Other host names, for instance faba.sk, kubicasport.eu, baikal.cz, laa.sk and www.nikro.sk share IP numbers with nikro.sk.
Name Servers
Two name servers b.portsdns.net and a.portsdns.se handle delegation for nikro.sk.
nikro.sk uses the same name server setup as other domains, for example thatsongwhen.com, testipaja.com, improvingfood.com, norwoodsawmills.ca and ginolis.com.
Host names with two IP numbers:
b.portsdns.net points to: 2a00:11c0:3d::1 and 94.16.23.1
a.portsdns.se points to: 2607:f740:e009::1 and 45.54.35.101
Mail Servers
nikro.sk is handled by three mail servers: smtp1.asix.sk, smtp2.asix.sk and smtp3.asix.sk.
nikro.sk shares some mail servers with other domains, at least partially, such as asix.org, enelux.sk, creat.io, stoplup.sk and koravos.sk.
Host names with one IP number:
Host smtp1.asix.sk points to 51.91.118.177.
Host smtp2.asix.sk points to 31.170.65.11.
Host smtp3.asix.sk points to 217.182.103.57.