ctrlf.co - dns.ninja
ctrlf.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@ctrlf.co 2026-01-15 #3 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759726134 | ||||||
Same first word
Similar names
rtfcl.org |
rflct.net |
trflc.com |
lcftr.cn |
trcfl.com |
fctrl.com |
rflct.com |
frctl.net |
lrctf.com |
lrcft.org |
trcfl.cc |
frtcl.com |
crtfl.com |
fctrl.eu |
cfltr.ca |
tlfrc.com |
crtlf.com |
lfctr.com |
frctl.com |
DNS History
17 records (3 active, 14 former)
○NSa.zeit-world.co.uk2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 15:43:50
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○NSb.zeit-world.org2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 15:43:50
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○NSc.zeit-world.com2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 15:43:50
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○NSd.zeit-world.net2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 15:43:50
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○NSlaunch1.spaceship.net2026-04-07 → 2026-08-06 · 2 obs
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-08-06 09:40:14
○NSlaunch2.spaceship.net2026-04-07 → 2026-08-06 · 2 obs
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-08-06 09:40:14
○NSns1.afternic.com2026-04-07 → 2026-07-30 · 6 obs
○ 2020-04-07 15:43:50
● 2026-04-07 16:47:52
○ 2026-07-21 04:51:04
● 2026-07-30 04:04:48
○ 2026-08-05 06:36:48
○ 2026-08-06 09:40:14
● 2026-04-07 16:47:52
○ 2026-07-21 04:51:04
● 2026-07-30 04:04:48
○ 2026-08-05 06:36:48
○ 2026-08-06 09:40:14
●NSns1.atom.com2026-07-21 → 2026-08-06 · 5 obs
○ 2026-04-07 16:47:52
● 2026-07-21 04:51:04
○ 2026-07-30 04:04:48
● 2026-08-05 06:36:48
● 2026-08-06 09:40:14
● 2026-07-21 04:51:04
○ 2026-07-30 04:04:48
● 2026-08-05 06:36:48
● 2026-08-06 09:40:14
○NSns11.constellix.com2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 15:43:50
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○NSns2.afternic.com2026-04-07 → 2026-07-30 · 6 obs
○ 2020-04-07 15:43:50
● 2026-04-07 16:47:52
○ 2026-07-21 04:51:04
● 2026-07-30 04:04:48
○ 2026-08-05 06:36:48
○ 2026-08-06 09:40:14
● 2026-04-07 16:47:52
○ 2026-07-21 04:51:04
● 2026-07-30 04:04:48
○ 2026-08-05 06:36:48
○ 2026-08-06 09:40:14
●NSns2.atom.com2026-07-21 → 2026-08-06 · 5 obs
○ 2026-04-07 16:47:52
● 2026-07-21 04:51:04
○ 2026-07-30 04:04:48
● 2026-08-05 06:36:48
● 2026-08-06 09:40:14
● 2026-07-21 04:51:04
○ 2026-07-30 04:04:48
● 2026-08-05 06:36:48
● 2026-08-06 09:40:14
○A13.248.169.482026-04-07 → 2026-07-30 · 12 obs
○ 2020-04-07 15:43:50
● 2026-04-07 16:47:52
● 2026-06-08 05:15:34
○ 2026-06-08 17:47:06
● 2026-06-09 23:10:46
● 2026-06-10 20:45:32
○ 2026-06-10 21:34:02
● 2026-06-10 23:53:02
○ 2026-07-21 04:51:04
● 2026-07-30 04:04:48
○ 2026-08-05 06:36:48
○ 2026-08-06 09:40:14
● 2026-04-07 16:47:52
● 2026-06-08 05:15:34
○ 2026-06-08 17:47:06
● 2026-06-09 23:10:46
● 2026-06-10 20:45:32
○ 2026-06-10 21:34:02
● 2026-06-10 23:53:02
○ 2026-07-21 04:51:04
● 2026-07-30 04:04:48
○ 2026-08-05 06:36:48
○ 2026-08-06 09:40:14
○A18.130.52.742020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 15:43:50
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○A44.232.173.2492026-04-07 → 2026-08-06 · 2 obs
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-08-06 09:40:14
●A52.20.84.622026-07-21 → 2026-08-06 · 5 obs
○ 2026-06-10 23:53:02
● 2026-07-21 04:51:04
○ 2026-07-30 04:04:48
● 2026-08-05 06:36:48
● 2026-08-06 09:40:14
● 2026-07-21 04:51:04
○ 2026-07-30 04:04:48
● 2026-08-05 06:36:48
● 2026-08-06 09:40:14
○A52.40.42.1132026-04-07 → 2026-08-06 · 2 obs
○ 2026-04-07 16:47:52
○ 2026-08-06 09:40:14
○ 2026-08-06 09:40:14
○A76.223.54.1462026-04-07 → 2026-07-30 · 12 obs
○ 2020-04-07 15:43:50
● 2026-04-07 16:47:52
● 2026-06-08 05:15:34
○ 2026-06-08 17:47:06
● 2026-06-09 23:10:46
● 2026-06-10 20:45:32
○ 2026-06-10 21:34:02
● 2026-06-10 23:53:02
○ 2026-07-21 04:51:04
● 2026-07-30 04:04:48
○ 2026-08-05 06:36:48
○ 2026-08-06 09:40:14
● 2026-04-07 16:47:52
● 2026-06-08 05:15:34
○ 2026-06-08 17:47:06
● 2026-06-09 23:10:46
● 2026-06-10 20:45:32
○ 2026-06-10 21:34:02
● 2026-06-10 23:53:02
○ 2026-07-21 04:51:04
● 2026-07-30 04:04:48
○ 2026-08-05 06:36:48
○ 2026-08-06 09:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| ctrlf.co | ns1.atom.com, ns2.atom.com | - |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctrlf.co (unsigned zone)
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.ctrlf.co |
Analysis
IP Addresses
ctrlf.co has exactly one IP address — 52.20.84.62.
unbiased.net, tubetoy.com, humanstore.com plus two other host names have IP numbers in common with ctrlf.co.
Name Servers
ctrlf.co is served by two delegated name servers, ns1.atom.com and ns2.atom.com.
The name server configuration of ctrlf.co is shared with other domains, for instance tresdrole.com, saudimarkets.com, green-hills.com and two others.
The DNS delegation for ctrlf.co at least partly coincides with that of other domains, bumbor.com being one example.
Both ns1.atom.com and ns2.atom.com have a single IP address each — ns1.atom.com resolves to 44.219.81.145 while ns2.atom.com resolves to 50.19.240.86.