tf - robtex.com
tf
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| A | 2001:678:c::1🇫🇷 NIC-FR-DNS-ANYCAST-AFNIC2001:678:c::/48 -V6 | ||||||
| PTR | d.nic.fr | ||||||
| A | 194.0.9.1🇫🇷 NIC-FR-DNS-ANYCAST-AFNIC194.0.9.0/24 -V4 | ||||||
| PTR | d.nic.fr | ||||||
| NS | d.nic.fr | ||||||
| A | 2001:678:c::1🇫🇷 NIC-FR-DNS-ANYCAST-AFNIC2001:678:c::/48 -V6 | ||||||
| PTR | d.nic.fr | ||||||
| A | 194.0.9.1🇫🇷 NIC-FR-DNS-ANYCAST-AFNIC194.0.9.0/24 -V4 | ||||||
| PTR | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| A | 2001:67c:1010:11::53🇨🇭 NETNOD-IX2001:67c:1010::/48 DNSNODE Anycast RIPE from sites $Id: route6_2001:67c:1010::-48,v 1.1 2010-06-10 08:08:52 nico Exp $ | ||||||
| PTR | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| A | 2001:678:4c::1🇫🇷 UNSPECIFIED2001:678:4c::/48 NIC-FR-DNS-ANYCAST-PCH-V6 | ||||||
| PTR | g.ext.nic.fr | ||||||
| A | 194.0.36.1🇫🇷 UNSPECIFIED194.0.36.0/24 NIC-FR-DNS-ANYCAST-PCH-V4 | ||||||
| PTR | g.ext.nic.fr | ||||||
| TXT | No RRs processed [23/04/2026 11H50:22] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2222567078 | ||||||
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-04-23 #0 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSa.nic.fr2026-02-14 → 2026-04-23 · 3 obs
● 2026-02-14 16:26:30
● 2026-04-23 12:03:26
○NSd.ext.nic.fr2015-09-02 → 2019-11-27 · 4 obs
● 2019-11-27 06:06:44
○ 2019-12-22 18:55:04
○ 2026-04-23 12:03:26
○NSe.ext.nic.fr2015-09-02 → 2021-11-16 · 4 obs
● 2021-11-16 09:58:14
○ 2026-02-14 16:26:30
○ 2026-04-23 12:03:26
●NSf.ext.nic.fr2015-09-02 → 2026-04-23 · 2 obs
● 2026-04-23 12:03:26
●NSg.ext.nic.fr2015-09-02 → 2026-04-23 · 2 obs
● 2026-04-23 12:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tf | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | 6 records |
✅ Authoritative Response
Server:194.0.9.1
NS records: d.nic.fr, f.ext.nic.fr, g.ext.nic.fr
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | d.nic.fr, f.ext.nic.fr... |
| TXT | 1 | No RRs processed [23/04/2026 12H00:22] |
| SOA | 1 | a.nic.fr dnsmaster.afnic.fr |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (d.nic.fr, f.ext.nic.fr, g.ext.nic.fr...)
Analysis
Hierarchy
tf is a parent of whitelist.tf, trends.tf, basque.tf, fila.tf, net.tf and hundreds of other host names.
Name Servers
tf is delegated to four name servers: a.nic.fr, d.nic.fr, f.ext.nic.fr and g.ext.nic.fr.
tf at least partially shares name servers with other domains, for instance sn, nic.alsace, paris, nic.total and pm.
These name servers are commonly used alongside dnsmaster.nic.fr, ns3.nic.fr, ns2.nic.fr and ns1.nic.fr.
Host names with two IP numbers:
a.nic.fr points to 2001:678:c::1 and 194.0.9.1
d.nic.fr points to 2001:678:c::1 and 194.0.9.1
g.ext.nic.fr points to 2001:678:4c::1 and 194.0.36.1
Host names with one IP number:
f.ext.nic.fr points to 2001:67c:1010:11::53
Host names that point to 2001:678:c::1: a.nic.fr, d.nic.fr