grk.fm - robtex.com
grk.fm
fm
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.fm 🔒 | ||||||
| NS | b.nic.fm | ||||||
| NS | c.nic.fm | ||||||
| NS | d.nic.fm 🔒 | ||||||
| NS | e.nic.fm 🔒 | ||||||
| NS | f.nic.fm | ||||||
| SOA | ns0.centralnic.netitmanager@fsmtc.fm serial=299887 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSns173.axc.nl2015-06-18 → 2017-01-13 · 4 obs
● 2017-01-13 22:34:40
○ 2026-02-17 09:55:30
○ 2026-02-21 20:16:14
○NSns174.axc.nl2015-06-18 → 2017-01-13 · 4 obs
● 2017-01-13 22:34:40
○ 2026-02-17 09:55:30
○ 2026-02-21 20:16:14
●NSsevki.ns.cloudflare.com2026-02-17 → 2026-02-21 · 3 obs
● 2026-02-17 09:55:30
● 2026-02-21 20:16:14
●NSzita.ns.cloudflare.com2026-02-17 → 2026-02-21 · 3 obs
● 2026-02-17 09:55:30
● 2026-02-21 20:16:14
●MXgrk-fm.mail.protection.outlook.com2026-02-17 → 2026-02-21 · 3 obs
● 2026-02-17 09:55:30
● 2026-02-21 20:16:14
○MXmail.grk.fm2015-06-18 → 2017-01-13 · 4 obs
● 2017-01-13 22:34:40
○ 2026-02-17 09:55:30
○ 2026-02-21 20:16:14
○A104.21.7.802026-02-17 → 2026-02-18 · 5 obs
● 2026-02-17 09:55:30
● 2026-02-18 22:22:32
○ 2026-02-21 20:16:10
○ 2026-02-21 20:16:14
●A172.64.80.12026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 20:16:10
● 2026-02-21 20:16:14
○A172.67.135.2272026-02-17 → 2026-02-18 · 5 obs
● 2026-02-17 09:55:30
● 2026-02-18 22:22:32
○ 2026-02-21 20:16:10
○ 2026-02-21 20:16:14
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-18 → 2026-02-18 · 4 obs
● 2026-02-18 22:22:32
○ 2026-02-21 20:16:10
○ 2026-02-21 20:16:14
●A2606:4700:3031::6815:7502026-02-17 → 2026-02-21 · 5 obs
● 2026-02-17 09:55:30
○ 2026-02-18 22:22:32
● 2026-02-21 20:16:10
● 2026-02-21 20:16:14
●A2606:4700:3035::ac43:87e32026-02-17 → 2026-02-21 · 5 obs
● 2026-02-17 09:55:30
○ 2026-02-18 22:22:32
● 2026-02-21 20:16:10
● 2026-02-21 20:16:14
○A46.21.173.1432015-06-18 → 2017-01-13 · 4 obs
● 2017-01-13 22:34:40
○ 2026-02-17 09:55:30
○ 2026-02-21 20:16:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fm | f.nic.fm, b.nic.fm, a.nic.fm, c.nic.fm... | 12 records |
| grk.fm | zita.ns.cloudflare.com, sevki.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 162.159.44.164
NS records: zita.ns.cloudflare.com, sevki.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grk.fm (unsigned zone)
⏱️ Timing
Total: 4453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.135.227, 104.21.7.80 |
| AAAA | 1 | 2606:4700:130:436c:6f75:6466:6c61:7265 |
| NS | 2 | sevki.ns.cloudflare.com, zita.ns.cloudflare.com |
| MX | 1 | grk-fm.mail.protection.outlook.com (pri: |
| TXT | 2 | google-site-verification=fcVz8ErAiWY7ZI1, v=spf1 include:spf.protection.outlook.co |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sevki.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (f.nic.fm, e.nic.fm, d.nic.fm...)
AI analysis
Three IP numbers for grk.fm are 2606:4700:3031::6815:750, 2606:4700:3035::ac43:87e3 and 172.64.80.1.
Other host names, for instance mail.airbagreset.com, 3bs.lt, scuoladelcuoio.it, roselodge.net and serviplotca.com share IP numbers with grk.fm.
grk.fm's delegation is to two name servers sevki.ns.cloudflare.com and zita.ns.cloudflare.com.
grk.fm shares the same name server configuration as other domains, such as grumpycodemonkey.com, radiogroep.be, doerhaandtag.dk, mfy.be and retinol.dk.
grk.fm at least partially shares its name servers with other domains, for instance alpana.net, appvisionair.com, techmaster.dk, fabbrizzi.com.ar and jatimprov.com.
These name servers are commonly used alongside martin.ns.cloudflare.com and mona.ns.cloudflare.com.
Host names with six IP numbers:
sevki.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca4, 2803:f800:50::6ca2:c3a4, 2a06:98c1:50::ac40:23a4, 108.162.195.164, 162.159.44.164 and 172.64.35.164.
zita.ns.cloudflare.com points to: 2606:4700:50::adf5:3af3, 2803:f800:50::6ca2:c0f3, 2a06:98c1:50::ac40:20f3, 108.162.192.243, 172.64.32.243 and 173.245.58.243.
grk.fm is served by a single mail server, grk-fm.mail.protection.outlook.com.