crfk.net - robtex.com
crfk.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776005592 | ||||||
Same first word
Similar names
DNS History
11 records (9 active, 2 former)
○NSdns10.hichina.com2017-01-04 → 2017-01-04 · 3 obs
○ 2026-04-04 03:49:32
○ 2026-04-12 14:54:24
○NSdns9.hichina.com2017-01-04 → 2017-01-04 · 3 obs
○ 2026-04-04 03:49:32
○ 2026-04-12 14:54:24
●NSns-cloud-d1.googledomains.com2026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 03:49:32
● 2026-04-12 14:54:24
●NSns-cloud-d2.googledomains.com2026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 03:49:32
● 2026-04-12 14:54:24
●NSns-cloud-d3.googledomains.com2026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 03:49:32
● 2026-04-12 14:54:24
●NSns-cloud-d4.googledomains.com2026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 03:49:32
● 2026-04-12 14:54:24
●MXsmtp.google.com2026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 14:54:24
●A198.185.159.1442026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 14:54:24
●A198.185.159.1452026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 14:54:24
●A198.49.23.1442026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 14:54:24
●A198.49.23.1452026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 14:54:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crfk.net | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crfk.net (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 4 | ns-cloud-d4.googledomains.com, ns-cloud-d1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
IP Addresses
crfk.net resolves to four IPs: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance outin5.com, melisart.com, gabriellefotch.com, finelaspe.net and marmaladeshop.co.uk share IP numbers with crfk.net.
Name Servers
crfk.net is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
crfk.net shares some name servers with other domains, for example artierlab.com, deepreal.org, nhfp.net, pooteen.com and vibecodeapp.com.
Host names with two IP numbers
Two IPs per host:
ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109
ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109
ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109
ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109
Mail Servers
crfk.net is handled by a single mail server, smtp.google.com.
crfk.net shares the mail server setup with other domains, for example craigballantyne.com, ddautospa.com, 1planet.jp, digital-ant.com and expanders360.com.
crfk.net shares some mail servers with other domains, at least partially; for instance ecodvet.com, dankicode.ai, kaymiranda.com, smex.org and ownly.food.
these mail servers are commonly used alongside the mail servers aspmx.l.google.com.
smtp.google.com maps to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.251.16.26, 142.251.16.27, 142.251.111.26, 142.251.111.27 and 142.251.163.26.