corf.com - dns.ninja

`corf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:466^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9a1b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.102^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.27^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`fred.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
MX	`m1.emailowl.com` ⭐
		A	162.243.40.215^{🇺🇸 DIGITALOCEAN162.243.0.0/17 DigitalOcean}
			PTR	`m1.emailowl.com`
TXT	`v=spf1 a mx ip4:74.206.115.224/27 ipv4:107.170.11.17 ipv4:162.243.40.215 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.102, 172.67.154.27
		IPv6 hints	2606:4700:3032::6815:466, 2606:4700:3032::ac43:9a1b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2410474373

`com`

	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.net`nstld@verisign-grs.com serial=1786390279

⚠️ On DNS blocklist: tif

Subdomains

www.corf.com

Same first word

corf.fi

corf.de

corf.com.br

corf.info

corf.ru

corf.com

corf.org

corf.biz

corf.nl

corf.net

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ocrf.com.au

frco.ir

fcor.de

ocrf.co.uk

ofrc.ca

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cfor.se

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fcro.com

cfro.de

focr.de

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rofc.ru

rcof.org

rfco.de

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frco.k12.va.us

orcf.com

froc.fr

forc.co

forc.me

ofrc.org

rfco.net

ofrc.info

cofr.net

crfo.ca

cofr.org

focr.sg

orfc.ca

ocrf.org

rfco.com.au

cfor.by

ofcr.co.jp

forc.net

cofr.bm

frco.sk

ofcr.org

froc.com.au

forc.ru

orfc.org

fcro.org.br

cfor.eu

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rfco.sa

forc.cc

cfor.co.uk

froc.ru

rfco.si

froc.si

rfco.ru

cfor.org.uk

focr.herokuapp.com

orcf.org

cfor.es

orcf.cn

fcor.cn

focr.org

forc.eu

forc.es

frco.org

ofrc.nl

rofc.com.au

rfco.co.uk

cofr.ru

cfor.com

forc.co.jp

froc.eu

cfor.ir

forc.cn

crof.de

frco.de

cofr.ch

forc.org

orfc.org.uk

fcro.ru

focr.net

ocrf.org.au

forc.xyz

forc.co.uk

ofrc.com

cofr.ca

froc.org

cfro.org

DNS History

20 records (7 active, 13 former)

●NSdora.ns.cloudflare.com2026-02-19 → 2026-08-10 · 3 obs

○ 2016-12-27 22:03:52
● 2026-02-19 06:24:28
● 2026-08-10 19:46:54

●NSfred.ns.cloudflare.com2026-02-19 → 2026-08-10 · 3 obs

○ 2016-12-27 22:03:52
● 2026-02-19 06:24:28
● 2026-08-10 19:46:54

○NSns1.contactdesigns.net2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:33:16
○ 2015-08-16 07:55:18
○ 2026-08-10 19:46:54

○NSns1.dnsowl.com2015-08-16 → 2016-12-27 · 5 obs

○ 2007-11-11 22:33:16
● 2015-08-16 07:55:18
● 2016-12-27 22:03:52
○ 2026-02-19 06:24:28
○ 2026-08-10 19:46:54

○NSns2.contactdesigns.net2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:33:16
○ 2015-08-16 07:55:18
○ 2026-08-10 19:46:54

○NSns2.dnsowl.com2015-08-16 → 2016-12-27 · 5 obs

○ 2007-11-11 22:33:16
● 2015-08-16 07:55:18
● 2016-12-27 22:03:52
○ 2026-02-19 06:24:28
○ 2026-08-10 19:46:54

○NSns3.dnsowl.com2015-08-16 → 2016-12-27 · 5 obs

○ 2007-11-11 22:33:16
● 2015-08-16 07:55:18
● 2016-12-27 22:03:52
○ 2026-02-19 06:24:28
○ 2026-08-10 19:46:54

○MXextranet.contactdesigns.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:33:16
○ 2015-08-16 07:55:18
○ 2026-08-10 19:46:54

●MXm1.emailowl.com2015-08-16 → 2026-08-10 · 3 obs

○ 2007-11-11 22:33:16
● 2015-08-16 07:55:18
● 2026-08-10 19:46:54

●A104.21.4.1022026-02-19 → 2026-08-10 · 3 obs

○ 2016-12-27 22:03:52
● 2026-02-19 06:24:28
● 2026-08-10 19:46:54

○A107.161.23.2042016-01-25 → 2016-12-27 · 5 obs

○ 2015-10-18 20:19:42
● 2016-01-25 06:13:50
● 2016-12-27 22:03:52
○ 2026-02-19 06:24:28
○ 2026-08-10 19:46:54

○A107.191.99.1142016-01-25 → 2016-01-25 · 4 obs

○ 2015-10-18 20:19:42
● 2016-01-25 06:13:50
○ 2016-12-27 22:03:52
○ 2026-08-10 19:46:54

○A164.132.212.722016-12-27 → 2016-12-27 · 4 obs

○ 2016-01-25 06:13:50
● 2016-12-27 22:03:52
○ 2026-02-19 06:24:28
○ 2026-08-10 19:46:54

○A167.114.213.1992016-01-25 → 2016-12-27 · 5 obs

○ 2015-10-18 20:19:42
● 2016-01-25 06:13:50
● 2016-12-27 22:03:52
○ 2026-02-19 06:24:28
○ 2026-08-10 19:46:54

●A172.67.154.272026-02-19 → 2026-08-10 · 3 obs

○ 2016-12-27 22:03:52
● 2026-02-19 06:24:28
● 2026-08-10 19:46:54

○A206.83.209.322007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:33:16
○ 2015-08-16 07:55:18
○ 2026-08-10 19:46:54

●A2606:4700:3032::6815:4662026-02-19 → 2026-08-10 · 3 obs

○ 2016-12-27 22:03:52
● 2026-02-19 06:24:28
● 2026-08-10 19:46:54

●A2606:4700:3032::ac43:9a1b2026-06-21 → 2026-08-10 · 3 obs

○ 2026-06-17 15:50:12
● 2026-06-21 14:46:42
● 2026-08-10 19:46:54

○A2606:4700:3033::ac43:9a1b2026-02-19 → 2026-06-17 · 5 obs

○ 2016-12-27 22:03:52
● 2026-02-19 06:24:28
● 2026-06-17 15:50:12
○ 2026-06-21 14:46:42
○ 2026-08-10 19:46:54

○A74.206.115.2252015-08-16 → 2015-10-18 · 5 obs

○ 2007-11-11 22:33:16
● 2015-08-16 07:55:18
● 2015-10-18 20:19:42
○ 2016-01-25 06:13:50
○ 2026-08-10 19:46:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
corf.com	dora.ns.cloudflare.com, fred.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.108

NS records: dora.ns.cloudflare.com, fred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corf.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.27, 104.21.4.102`
AAAA	2	`2606:4700:3032::ac43:9a1b, 2606:4700:3032::6815:466`
NS	2	`dora.ns.cloudflare.com, fred.ns.cloudflare.com`
MX	1	`m1.emailowl.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:74.206.115.224/27 ipv4:1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)

Analysis

Hierarchy

corf.com is a parent domain of www.corf.com.

IP Addresses

corf.com has four IP addresses: 104.21.4.102, 172.67.154.27, 2606:4700:3032::6815:466 and 2606:4700:3032::ac43:9a1b.

www.cruisespares.co.tz, no(0x736578)o.com, addiction2health.com and two other host names share IP numbers with corf.com.

Name Servers

corf.com has two authoritative name servers — dora.ns.cloudflare.com and fred.ns.cloudflare.com.

corf.com uses the same name servers as several other domains — among them tabletusermanuals.com, sellbitcoin.com, mydiamondradio.com and two more.

corf.com shares at least some of its name servers with other domains, including kmindclinic.my, samsara-ku.dev, myvps.biz and two others.

These name servers are frequently seen alongside the name servers fatima.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dora.ns.cloudflare.com points to 108.162.192.108, 172.64.32.108, 173.245.58.108 and 3 other IP addresses.

fred.ns.cloudflare.com points to 108.162.193.113, 172.64.33.113, 173.245.59.113 and 3 other IP addresses.

Mail Servers

Mail for corf.com is handled by a single mail server, m1.emailowl.com.

corf.com has at least partial mail server overlap with other domains such as dnsowl.com, namesilo.com, lightofmylife.net and two more.

This set of mail servers commonly appears together with the mail servers m2.emailowl.com.

m1.emailowl.com points to one IP number — 162.243.40.215.