`redef.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::ac42:8867^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:88d8^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.136.103^{🇺🇸 Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.136.216^{🇺🇸 Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`sofia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
MX	`east.smtp.exch023.serverdata.net` ⭐
		A	64.78.26.138^{🇺🇸 INTERMEDIA64.78.26.0/23}
			PTR	`east.smtp.exch023.serverdata.net`
MX	`west.smtp.exch023.serverdata.net`⁽¹⁰⁾
		A	64.78.32.64^{🇺🇸 INTERMEDIA64.78.32.0/23}
			PTR	`intermedia.net`
TXT	`google-site-verification=IKLqJi65GMfStKBqH0ltUiJbNohfpeEZS9J6qlniNb4`
TXT	`v=spf1 include:spf.maropost.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	172.66.136.103, 172.66.136.216
		IPv6	2606:4700:10::ac42:8867, 2606:4700:10::ac42:88d8
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2398936971

`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=1771291435

rank #350375 globally
rank #155018 in the tld
📈 Tranco rank: #618,416

Subdomains

static.redef.com

www.redef.com

qa.redef.com

Same first word

redef.it

redef.me

redef.net

redef.de

redef.co

redef.com

Similar names

feder.biz

refed.com

refed.net

deref.io

refed.org

feedr.de

feder.club

defre.be

deref.com

defre.eu

feder.com.br

freed.co.uk

ferde.no

freed.chat

edfer.com.br

defer.co

feedr.in

defer.ru

frede.de

freed.tv

edref.com

deref.me

feedr.myshopify.com

feedr.co.in

freed.net

feder.es

eferd.org

freed.ca

reefd.com

frede.ch

defer.in

dfree.biz

freed.ir

fdeer.com

freed.eu

freed.at

feedr.eu

freed.ch

freed.us

dfree.ru

feder.nl

defer.info

erfde.de

freed.care

freed.network

dfree.tv

defer.com

feder.fr

efred.de

feder.cc

defer.us

freed.me

defer.com.au

feedr.net

feder.lu

frede.co

defer.coffee

freed.org

defer.biz

feder.al

feedr.(0x787878)

defer.cl

feedr.xyz

feder.ro

deref.nz

defer.se

feedr.com

feder.dk

rdeef.com

feedr.dk

deref.biz

frede.se

feder.me

deerf.com.br

ferde.cn

dfree.net

defer.it

deref.it

deref.net

defer.fr

feedr.hu

reefd.es

feder.bio

freed.name

edfer.com

ferde.xyz

dfree.co.uk

feder.cn

feder.de

feder.at

dfree.me

freed.se

edfre.de

deref.de

DNS History

15 records (8 active, 7 former)

●NSkarl.ns.cloudflare.com2015-08-20 → 2026-03-21 · 3 obs

○ 2008-03-20 07:45:12
● 2015-08-20 19:12:14
● 2026-03-21 09:27:06

●NSsofia.ns.cloudflare.com2015-08-20 → 2026-03-21 · 3 obs

○ 2008-03-20 07:45:12
● 2015-08-20 19:12:14
● 2026-03-21 09:27:06

●MXeast.smtp.exch023.serverdata.net2015-08-20 → 2026-03-21 · 3 obs

○ 2008-03-20 07:45:12
● 2015-08-20 19:12:14
● 2026-03-21 09:27:06

○MXmailstore1.secureserver.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 07:45:12
○ 2015-08-20 19:12:14
○ 2026-03-21 09:27:06

○MXsmtp.secureserver.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 07:45:12
○ 2015-08-20 19:12:14
○ 2026-03-21 09:27:06

●MXwest.smtp.exch023.serverdata.net2015-08-20 → 2026-03-21 · 3 obs

○ 2008-03-20 07:45:12
● 2015-08-20 19:12:14
● 2026-03-21 09:27:06

○A104.20.14.552015-08-20 → 2017-07-31 · 5 obs

○ 2008-03-20 07:45:12
● 2015-08-20 19:12:14
● 2017-07-31 03:49:36
○ 2026-03-12 02:04:36
○ 2026-03-21 09:27:06

○A104.20.15.552015-08-20 → 2017-07-31 · 5 obs

○ 2008-03-20 07:45:12
● 2015-08-20 19:12:14
● 2017-07-31 03:49:36
○ 2026-03-12 02:04:36
○ 2026-03-21 09:27:06

●A172.66.136.1032026-03-12 → 2026-03-21 · 3 obs

○ 2017-07-31 03:49:36
● 2026-03-12 02:04:36
● 2026-03-21 09:27:06

●A172.66.136.2162026-03-12 → 2026-03-21 · 3 obs

○ 2017-07-31 03:49:36
● 2026-03-12 02:04:36
● 2026-03-21 09:27:06

○A2400:cb00:2048:1::6814:e372015-08-20 → 2017-07-31 · 5 obs

○ 2008-03-20 07:45:12
● 2015-08-20 19:12:14
● 2017-07-31 03:49:36
○ 2026-03-12 02:04:36
○ 2026-03-21 09:27:06

○A2400:cb00:2048:1::6814:f372015-08-20 → 2017-07-31 · 5 obs

○ 2008-03-20 07:45:12
● 2015-08-20 19:12:14
● 2017-07-31 03:49:36
○ 2026-03-12 02:04:36
○ 2026-03-21 09:27:06

●A2606:4700:10::ac42:88672026-03-12 → 2026-03-21 · 3 obs

○ 2017-07-31 03:49:36
● 2026-03-12 02:04:36
● 2026-03-21 09:27:06

●A2606:4700:10::ac42:88d82026-03-12 → 2026-03-21 · 3 obs

○ 2017-07-31 03:49:36
● 2026-03-12 02:04:36
● 2026-03-21 09:27:06

○A64.202.189.1702008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 07:45:12
○ 2015-08-20 19:12:14
○ 2026-03-21 09:27:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
redef.com	sofia.ns.cloudflare.com, karl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.190

NS records: sofia.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redef.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.136.103, 172.66.136.216`
AAAA	2	`2606:4700:10::ac42:88d8, 2606:4700:10::ac42:8867`
NS	2	`karl.ns.cloudflare.com, sofia.ns.cloudflare.com`
MX	2	`east.smtp.exch023.serverdata.net (pri: 0, west.smtp.exch023.serverdata.net (pri: 1`
TXT	2	`google-site-verification=IKLqJi65GMfStKB, v=spf1 include:spf.maropost.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

redef.com is parent of static.redef.com, www.redef.com and qa.redef.com.

IP Addresses

redef.com points to four IP numbers: 2606:4700:10::ac42:8867, 2606:4700:10::ac42:88d8, 172.66.136.103 and 172.66.136.216.

Other host names, for instance static.redef.com, www.redef.com and qa.redef.com share IP numbers with redef.com.

Name Servers

redef.com's delegation is to two name servers karl.ns.cloudflare.com and sofia.ns.cloudflare.com.

redef.com shares the same name server configuration as other domains, such as komputronik.co.uk, akademiakomputronik.pl, www.pc.pl, k24.at and batensa.com.ec.

redef.com at least partially shares its name servers with other domains, for instance ltl-chengdu.com, jkdgroups.com, akoncurtains.co.uk, officeatcenterside.com and kimbrer.fr.

Host names with six IP numbers:

karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

sofia.ns.cloudflare.com points to: 2606:4700:50::adf5:3adf, 2803:f800:50::6ca2:c0df, 2a06:98c1:50::ac40:20df, 108.162.192.223, 172.64.32.223 and 173.245.58.223.

Mail Servers

Two mail servers east.smtp.exch023.serverdata.net and west.smtp.exch023.serverdata.net handle redef.com.

redef.com uses the same mail server setup as other domains such as alert-4.me, stallioncompany.com, spfo.com, stalero.com and real-time.org.

redef.com shares some mail servers with other domains, including aboveandbiond.com, nosanchuk.com, neyrey.com, paulucci.com and rcdaum.com.

Host names with a single IP:

east.smtp.exch023.serverdata.net resolves to 64.78.26.138.

west.smtp.exch023.serverdata.net resolves to 64.78.32.64.

redef.com - robtex.com

redef.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`redef.com`

`com`