tnc.cat - robtex.com
tnc.cat
cat
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | anyc1.irondns.net ⭐ | ||||||
| NS | cat.ns.nic.es | ||||||
| NS | cat.pch.net | ||||||
| NS | nsc.nic.de | ||||||
| NS | switch.nic.cat | ||||||
| SOA | anyc1.irondns.netdnsmaster@corenic.org serial=2603130045 | ||||||
rank #179 in the tld
📈 Tranco rank: #684,333
Subdomains
Same first word
Similar names
DNS History
16 records (8 active, 8 former)
○NSdns.gencat.net2015-08-22 → 2021-09-08 · 4 obs
● 2021-09-08 20:27:50
○ 2021-11-04 07:45:28
○ 2026-03-13 02:05:50
○NSdns2.gencat.cat2015-08-22 → 2021-09-08 · 4 obs
● 2021-09-08 20:27:50
○ 2021-11-04 07:45:28
○ 2026-03-13 02:05:50
●NSns1.gencat.cat2021-09-08 → 2026-03-13 · 3 obs
● 2021-09-08 20:27:50
● 2026-03-13 02:05:50
●NSns1.gencat.net2021-09-08 → 2026-03-13 · 3 obs
● 2021-09-08 20:27:50
● 2026-03-13 02:05:50
●NSns2.gencat.cat2021-09-08 → 2026-03-13 · 3 obs
● 2021-09-08 20:27:50
● 2026-03-13 02:05:50
●NSns2.gencat.net2021-09-08 → 2026-03-13 · 3 obs
● 2021-09-08 20:27:50
● 2026-03-13 02:05:50
●NSns3.gencat.cat2021-09-08 → 2026-03-13 · 3 obs
● 2021-09-08 20:27:50
● 2026-03-13 02:05:50
●NSns3.gencat.net2021-09-08 → 2026-03-13 · 3 obs
● 2021-09-08 20:27:50
● 2026-03-13 02:05:50
○MXmx01.spamina.com2015-08-22 → 2015-11-04 · 4 obs
● 2015-11-04 19:57:50
○ 2015-12-28 02:28:36
○ 2026-03-13 02:05:50
○MXmx02.spamina.com2015-08-22 → 2015-11-04 · 4 obs
● 2015-11-04 19:57:50
○ 2015-12-28 02:28:36
○ 2026-03-13 02:05:50
●MXtnc-cat.mail.protection.outlook.com2015-12-28 → 2026-03-13 · 3 obs
● 2015-12-28 02:28:36
● 2026-03-13 02:05:50
○A188.165.236.2022015-08-22 → 2017-01-25 · 4 obs
● 2017-01-25 04:38:44
○ 2017-06-04 07:18:08
○ 2026-03-13 02:05:50
●A20.86.59.362026-02-15 → 2026-03-13 · 3 obs
● 2026-02-15 01:50:58
● 2026-03-13 02:05:50
○A34.249.126.1692021-09-08 → 2021-11-04 · 5 obs
● 2021-09-08 20:27:50
● 2021-11-04 07:45:28
○ 2026-02-15 01:50:58
○ 2026-03-13 02:05:50
○A51.145.195.852021-09-08 → 2021-11-04 · 5 obs
● 2021-09-08 20:27:50
● 2021-11-04 07:45:28
○ 2026-02-15 01:50:58
○ 2026-03-13 02:05:50
○A94.75.232.2362017-06-04 → 2017-08-27 · 5 obs
● 2017-06-04 07:18:08
● 2017-08-27 10:55:52
○ 2021-09-08 20:27:50
○ 2026-03-13 02:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cat | cat.ns.nic.es, cat.pch.net, nsc.nic.de, anyc1.irondns.net... | 10 records |
| tnc.cat | ns2.gencat.net, ns3.gencat.cat, ns1.gencat.cat, ns2.gencat.cat... | 3 records |
✅ Authoritative Response
Server: 23.211.133.64
NS records: ns2.gencat.net, ns3.gencat.cat, ns1.gencat.cat, ns2.gencat.cat, ns3.gencat.net, ns1.gencat.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tnc.cat (unsigned zone)
⏱️ Timing
Total: 4820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.86.59.36 |
| NS | 6 | ns1.gencat.cat, ns3.gencat.net... |
| MX | 1 | tnc-cat.mail.protection.outlook.com (pri |
| TXT | 4 | d365mktkey=64Cw2MsH8RXIP8fqUcNTKfQX4cpyh, MS=ms75074886... |
| SOA | 1 | ns1.gencat.cat please_set_email.absolute |
📌 Glue Records Collected
Total: 13
In-bailiwick: 2 (switch.nic.cat, switch.nic.cat)
Out-of-bailiwick: 11 (cat.ns.nic.es, cat.ns.nic.es, cat.pch.net...)
Analysis
Hierarchy
tnc.cat is a parent of mx1.tnc.cat, www.tnc.cat, entrades.tnc.cat and mx2.tnc.cat.
IP Addresses
tnc.cat points to IP number: 20.86.59.36.
Other host names, for instance www.tnc.cat share IP numbers with tnc.cat.
Name Servers
tnc.cat is delegated to six name servers: ns1.gencat.cat, ns2.gencat.cat, ns3.gencat.cat, ns1.gencat.net, ns2.gencat.net and ns3.gencat.net.
tnc.cat at least partially shares name servers with other domains, for instance antifrau.cat, daplleida.slle.scs.es, sapcll.scs.es, accio.gencat.cat and meteocatserveis.com.
These name servers are commonly used with gesnus1.ctti.local and gesnus2.ctti.local.
Host names with one IP number:
ns1.gencat.cat points to: 193.108.91.30.
ns2.gencat.cat points to: 23.211.61.65.
ns3.gencat.cat points to: 72.246.46.66.
ns1.gencat.net points to: 95.100.168.67.
ns2.gencat.net points to: 23.211.133.64.
ns3.gencat.net points to: 184.85.248.65.
Mail Servers
tnc.cat is handled by a single mail server, tnc-cat.mail.protection.outlook.com.
Host name tnc-cat.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::4, 52.101.68.25, 52.101.68.29, 52.101.73.12 and 52.101.73.19.