crf2012.org - robtex.com

crf2012.org

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:d75d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4e1d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.29Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.93🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NSnitin.ns.cloudflare.com
A2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnitin.ns.cloudflare.com
A2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnitin.ns.cloudflare.com
A108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
TXTgoogle-site-verification=JuNXrXQzFYaGSN7w9PBlFKR5f1_45sr5PH30AHR0Vqg
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.78.29, 172.67.215.93
IPv62606:4700:3036::ac43:d75d, 2606:4700:3037::6815:4e1d
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2399728575

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774392789

Same first word

crf2012.org

Similar names

rfc2012.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSamanda.ns.cloudflare.comnitin.ns.cloudflare.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkA104.21.78.29172.67.215.932606:4700:3036::ac43:d75d2606:4700:3037::6815:4e1d192.38.91.25
●NSamanda.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-16 09:57:40
● 2026-03-24 23:21:30
●NSnitin.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-16 09:57:40
● 2026-03-24 23:21:30
○NSns1.gratisdns.dk2015-04-24 → 2016-08-16 · 3 obs
● 2015-04-24 06:18:02
● 2016-08-16 09:57:40
○ 2026-03-24 23:21:30
○NSns2.gratisdns.dk2015-04-24 → 2016-08-16 · 3 obs
● 2015-04-24 06:18:02
● 2016-08-16 09:57:40
○ 2026-03-24 23:21:30
○NSns3.gratisdns.dk2015-04-24 → 2016-08-16 · 3 obs
● 2015-04-24 06:18:02
● 2016-08-16 09:57:40
○ 2026-03-24 23:21:30
○NSns4.gratisdns.dk2015-04-24 → 2016-08-16 · 3 obs
● 2015-04-24 06:18:02
● 2016-08-16 09:57:40
○ 2026-03-24 23:21:30
○NSns5.gratisdns.dk2015-04-24 → 2016-08-16 · 3 obs
● 2015-04-24 06:18:02
● 2016-08-16 09:57:40
○ 2026-03-24 23:21:30
●A104.21.78.292026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-16 09:57:40
● 2026-03-24 23:21:30
●A172.67.215.932026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-16 09:57:40
● 2026-03-24 23:21:30
○A192.38.91.252015-04-24 → 2016-08-16 · 3 obs
● 2015-04-24 06:18:02
● 2016-08-16 09:57:40
○ 2026-03-24 23:21:30
●A2606:4700:3036::ac43:d75d2026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-16 09:57:40
● 2026-03-24 23:21:30
●A2606:4700:3037::6815:4e1d2026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-16 09:57:40
● 2026-03-24 23:21:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
crf2012.orgnitin.ns.cloudflare.com, amanda.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.215

NS records: nitin.ns.cloudflare.com, amanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crf2012.org (unsigned zone)

⏱️ Timing

Total: 1349ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.78.29, 172.67.215.93
AAAA22606:4700:3036::ac43:d75d, 2606:4700:3037::6815:4e1d
NS2amanda.ns.cloudflare.com, nitin.ns.cloudflare.com
TXT1google-site-verification=JuNXrXQzFYaGSN7
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

crf2012.org maps to four IP numbers: 2606:4700:3036::ac43:d75d, 2606:4700:3037::6815:4e1d, 104.21.78.29 and 172.67.215.93.

Other host names such as yi-live.com, rkc-furniture.com.ua, shimclinic.com, postsitter.de and tekirdag360.com share IPs with crf2012.org.

Name Servers

Two name servers amanda.ns.cloudflare.com and nitin.ns.cloudflare.com handle the delegation for crf2012.org.

crf2012.org shares the same name server setup as other domains, for example tsss.org.za, nuannuan.org, szact.com.cn, gaphaberleri.com and segetech.com.

crf2012.org at least partially shares name servers with other domains, for example cqwzjd.com, naden.de, wabcw.net, drsurajsingh.com and pdm.systems.

These name servers are commonly used with tosana.ns.cloudflare.com and braden.ns.cloudflare.com and andy.ns.cloudflare.com.

Host names with six IP numbers:

amanda.ns.cloudflare.com points to 2606:4700:50::adf5:3a3f, 2803:f800:50::6ca2:c03f, 2a06:98c1:50::ac40:203f, 108.162.192.63, 172.64.32.63 and 173.245.58.63.

nitin.ns.cloudflare.com points to 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.