promask.sk - robtex.com
promask.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=2018591677 | ||||||
Same first word
Similar names
DNS History
13 records (9 active, 4 former)
●NSns1.dnsbackup.net2008-11-26 → 2026-07-31 · 2 obs
● 2026-07-31 16:28:50
●NSns1.nameserver.sk2008-11-26 → 2026-07-31 · 2 obs
● 2026-07-31 16:28:50
●NSns2.dnsbackup.net2008-11-26 → 2026-07-31 · 2 obs
● 2026-07-31 16:28:50
●NSns2.nameserver.sk2008-11-26 → 2026-07-31 · 2 obs
● 2026-07-31 16:28:50
○MXas.mx-hub.net2008-11-26 → 2017-08-31 · 4 obs
● 2017-08-31 05:43:32
○ 2017-09-20 06:14:00
○ 2026-07-31 16:28:50
○MXas.mx-hub.sk2008-11-26 → 2017-08-31 · 4 obs
● 2017-08-31 05:43:32
○ 2017-09-20 06:14:00
○ 2026-07-31 16:28:50
●MXmailin.mx-hub.net2008-11-26 → 2026-07-31 · 2 obs
● 2026-07-31 16:28:50
○A2001:1ba0:2a0:5965:0:30:12:12015-08-15 → 2017-09-27 · 5 obs
● 2015-08-15 07:29:32
● 2017-09-27 20:18:34
○ 2026-06-13 07:47:30
○ 2026-07-31 16:28:50
○A217.67.30.122008-11-26 → 2017-09-27 · 4 obs
● 2017-09-27 20:18:34
○ 2026-06-13 07:47:30
○ 2026-07-31 16:28:50
●A81.95.110.22026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 07:47:30
● 2026-07-31 16:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, g.tld.sk, h.tld.sk, e.tld.sk | 8 records |
| promask.sk | ns2.nameserver.sk, ns2.dnsbackup.net, ns1.dnsbackup.net, ns1.nameserver.sk | 4 records |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns2.nameserver.sk, ns2.dnsbackup.net, ns1.dnsbackup.net, ns1.nameserver.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 804ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.95.110.2 |
| NS | 4 | ns1.dnsbackup.net, ns1.nameserver.sk... |
| MX | 4 | mailin.mx-hub.sk (pri: 5), mailin.mx-hub.eu (pri: 5)... |
| TXT | 2 | v=spf1 a mx include:_spf.nameserver.sk -, v=spf2.0/mfrom,pra +a +mx include:_spf2. |
| SOA | 1 | ns1.dnsbackup.net root.dnsbackup.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (e.tld.sk, f.tld.sk, g.tld.sk...)
Out-of-bailiwick: 4 (ns1.nameserver.sk, ns2.nameserver.sk, ns1.nameserver.sk...)
Analysis
IP Addresses
promask.sk resolves to one IP address: 81.95.110.2.
nnet.cz, hypo-centrum.cz, nnx.cz and two other host names share IP numbers with promask.sk.
Name Servers
The authoritative name servers for promask.sk are ns1.dnsbackup.net, ns2.dnsbackup.net, ns1.nameserver.sk and ns2.nameserver.sk.
At least some of promask.sk's name servers are shared with other domains, for example hyper700.com, vlna.sk, eia-posudzovanie.sk and two more.
These name servers are often deployed together with the name servers ns.axfone.cz, ns.axfone.eu, ns.axfone.sk and ns1.weblife.sk.
All four hosts — ns1.dnsbackup.net, ns2.dnsbackup.net, ns1.nameserver.sk and ns2.nameserver.sk — point to two IP numbers each: ns1.dnsbackup.net to 178.62.60.201 and 2a03:b0c0:1:d0::1090:2001; ns2.dnsbackup.net and ns1.nameserver.sk both to 185.65.223.35 and 2a00:1e40:a:53::5; ns2.nameserver.sk to 217.31.48.201 and 2001:1ab0:7e1e:2::5.
ns2.dnsbackup.net and ns1.nameserver.sk are host names that each point to 2a00:1e40:a:53::5 IP addresses.
ns2.dnsbackup.net and ns1.nameserver.sk are host names that each point to 185.65.223.35 IP addresses.
Mail Servers
Mail for promask.sk is handled by four mail servers: mailin.mx-hub.cz, mailin.mx-hub.eu, mailin.mx-hub.net and mailin.mx-hub.sk.
promask.sk has at least partial mail server overlap with other domains such as astrors.sk, medsite.org, imaginecup.sk and two more.
Four hostnames, each resolving to a pair of IP addresses: mailin.mx-hub.cz directs to 130.193.14.152 and 2001:1ab0:7e1f:1::1:3; mailin.mx-hub.eu directs to 130.193.14.153 and 2001:1ab0:7e1f:1::1:4; mailin.mx-hub.net directs to 185.102.21.54 and 2001:880:0:15::177; mailin.mx-hub.sk directs to 185.102.21.195 and 2001:880:0:15::60.