1a.sk - robtex.com
1a.sk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.162.154🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | static.154.162.21.65.clients.your-server.de | ||||||
| NS | ns2.qxp.sk ⭐ | ||||||
| A | 65.21.162.154🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | static.154.162.21.65.clients.your-server.de | ||||||
| NS | ns.qxp.sk | ||||||
| A | 65.21.162.154🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | static.154.162.21.65.clients.your-server.de | ||||||
| MX | vip-mail.superhosting.cz ⭐ | ||||||
| A | 95.168.196.56🇨🇿 SuperNetwork95.168.192.0/19 s.r.o. | ||||||
| PTR | vip-mail.superhosting.cz | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns.qxp.skhostmaster@1a.sk serial=1428 | ||||||
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=2018498493 | ||||||
Subdomains
ns.1a.sk |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.qxp.sk2015-06-01 → 2026-04-07 · 6 obs
● 2016-02-01 22:16:44
○ 2016-02-26 07:30:54
○ 2016-10-14 09:28:04
● 2017-02-14 03:31:48
● 2026-04-07 07:02:22
●NSns2.qxp.sk2015-06-01 → 2026-04-07 · 6 obs
● 2016-02-01 22:16:44
○ 2016-02-26 07:30:54
○ 2016-10-14 09:28:04
● 2017-02-14 03:31:48
● 2026-04-07 07:02:22
●MXvip-mail.superhosting.cz2017-02-14 → 2026-04-07 · 2 obs
● 2026-04-07 07:02:22
○A46.4.113.742015-06-01 → 2017-09-19 · 8 obs
● 2016-02-01 22:16:44
○ 2016-02-26 07:30:54
○ 2016-10-14 09:28:04
● 2017-02-14 03:31:48
● 2017-09-19 12:08:56
○ 2026-04-07 07:02:18
○ 2026-04-07 07:02:22
●A65.21.162.1542026-04-07 → 2026-04-07 · 3 obs
● 2026-04-07 07:02:18
● 2026-04-07 07:02:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | g.tld.sk, e.tld.sk, f.tld.sk, h.tld.sk | - |
| 1a.sk | ns.qxp.sk, ns2.qxp.sk | 1 record |
✅ Authoritative Response
Server:65.21.162.154
NS records: ns.qxp.sk, ns2.qxp.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1a.sk (unsigned zone)
⏱️ Timing
Total: 689ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.162.154 |
| NS | 2 | ns.qxp.sk, ns2.qxp.sk |
| MX | 1 | vip-mail.superhosting.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns.qxp.sk hostmaster.1a.sk |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.qxp.sk)
Analysis
Hierarchy
1a.sk is the parent of ns.1a.sk.
IP Addresses
1a.sk resolves to a single IP address: 65.21.162.154.
Other host names including merkury.sk, najvyssisud.sk, rck.sk, ns.obedujeme.sk and mail.bvsp.sk share IP numbers with 1a.sk.
Name Servers
1a.sk's delegation uses two name servers, ns2.qxp.sk and ns.qxp.sk.
1a.sk shares the same name server setup as other domains, for example cestovne.sk, iruleta.sk, dovolenka-online.sk, varit.sk and kupauto.sk.
1a.sk at least partially shares name servers with other domains, including nakupca.sk, volimludi.sk, b12.sk, pracovnasila.sk and dobry-projekt.sk.
These name servers are often used together with ns1.qxp.sk.
Host names with a single IP:
- ns2.qxp.sk points to 65.21.162.154
- ns.qxp.sk points to 65.21.162.154
Host names that point to 65.21.162.154: ns2.qxp.sk and ns.qxp.sk
Mail Servers
1a.sk is handled by a single mail server, vip-mail.superhosting.cz.
1a.sk shares its mail server setup with other domains, including ocrotunda.cz, fabrikadecin.cz, 5d.sk, prague-apartments.co.uk and fajnzlavy.sk.
The mail servers for 1a.sk are shared with other domains, for instance mujvozicek.cz, horoskopy.cz, mojeproteza.cz, neonservis.cz and iba.sk.
vip-mail.superhosting.cz points to a single IP: 95.168.196.56.