`21.re`

DNSSEC	⚠️ Not signed
A	217.70.184.38^{🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
		PTR	`webredir.vip.gandi.net`
NS	`a.dns.gandi.net` ⭐
		A	2604:3400:abca::1^{🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS}
			PTR	`a.dns.gandi.net`
		A	173.246.98.1^{🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS}
			PTR	`a.dns.gandi.net`
NS	`b.dns.gandi.net`
		A	2001:4b98:abcb::1^{🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS}
			PTR	`b.dns.gandi.net`
		A	213.167.229.1^{🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS}
			PTR	`b.dns.gandi.net`
NS	`c.dns.gandi.net`
		A	2604:3400:abcc::1^{🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net}
			PTR	`c.dns.gandi.net`
		A	217.70.179.1^{🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS}
			PTR	`c.dns.gandi.net`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
SOA	`a.dns.gandi.net`hostmaster@gandi.net serial=1436797815

`re`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.fr` ⭐ 🔒
	NS	`d.nic.fr` 🔒
	NS	`f.ext.nic.fr` 🔒
	NS	`g.ext.nic.fr` 🔒
	TXT	`3 RRs processed [19/03/2026 07H30:23]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2223266978

Same first word

21.gs

21.fr

21.live

21.by

21.com.es

21.eu

21.run

21.pw

21.se

21.org.cn

21.chat

21.net

21.game

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

21.ca

21.org

21.com.tw

21.co.uk

21.vc

21.am

21.im

21.rs

21.amsterdam

21.com

21.bet

21.center

21.kz

21.fyi

21.cm

21.web.app

21.network

21.si

21.ph

21.is

21.be

21.com.ua

21.pe

21.edu.ar

21.gg

21.technology

21.capital

21.dk

21.email

21.ai

21.wf

21.sk

21.zone

21.immo

21.hk

21.cz

21.style

21.school

21.(0x787878)

21.ink

21.show

21.nl

21.agency

21.co

21.biz

21.lv

21.uk

21.ru

21.co.za

21.finance

21.ax

21.gold

21.nu

21.business

21.casino

21.red

21.pl

21.ee

21.com.vn

21.partners

21.to

21.ie

21.photos

21.sb

21.cc

21.city

Similar names

12.de

12.in-addr.arpa

12.ag

12.kz

12.ie

12.plus

12.com.ua

12.cz

12.eu

12.uk

12.sg

12.life

12.network

12.dk

12.com.cn

12.org.ru

12.cx

12.org

12.nu

12.gl

12.vip

12.net.cn

12.fyi

12.ai

12.tt

12.hk

12.gs

12.amsterdam

12.fr

12.vc

12.am

12.agency

12.digital

12.ac.cn

12.lt

12.si

12.cfd

12.tf

12.pw

12.be

12.fi

12.cc

12.is

12.chat

12.netlify.app

12.app

12.solutions

12.dyndns.tv

12.cm

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
re	g.ext.nic.fr, d.nic.fr, f.ext.nic.fr	6 records
21.re	a.dns.gandi.net, c.dns.gandi.net, b.dns.gandi.net	-

✅ Authoritative Response

Server: 173.246.98.1

NS records: a.dns.gandi.net, c.dns.gandi.net, b.dns.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21.re (unsigned zone)

⏱️ Timing

Total: 2270ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.70.184.38`
NS	3	`c.dns.gandi.net, b.dns.gandi.net...`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
SOA	1	`a.dns.gandi.net hostmaster.gandi.net`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (g.ext.nic.fr, f.ext.nic.fr, d.nic.fr...)

Analysis

IP Addresses

21.re points to a single IP address: 217.70.184.38.

Other host names such as telestar.be, bdmr.org, hotelfolie.com, litavrina.com and instaply.pl share IP numbers with 21.re.

Name Servers

21.re is delegated to three name servers: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.

At least part of the name servers for 21.re are shared with other domains, for instance suzuki-st-malo.com, pranaritam-massages.com, brunchmatrix.com, fown.org and daviet-thery.fr.

Host names with two IP numbers:

a.dns.gandi.net points to 2604:3400:abca::1 and 173.246.98.1

b.dns.gandi.net points to 2001:4b98:abcb::1 and 213.167.229.1

c.dns.gandi.net points to 2604:3400:abcc::1 and 217.70.179.1

Mail Servers

21.re is handled by two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

21.re uses the same mail server setup as other domains, for instance ldaproductions.com, elyst.com, wmclub.com.ua, cdr-copdl.fr and magd.org.

Some mail servers are shared between 21.re and other domains, for instance hicksfamilynow.com.

Host names with six IP numbers: The host name fb.mail.gandi.net points to 2001:4b98:dc4:8::215, 2001:4b98:dc4:8::216, 2001:4b98:dc4:8::217, 217.70.178.215, 217.70.178.216 and 217.70.178.217. Host names with two IP numbers: The host name spool.mail.gandi.net points to 2001:4b98:e00::1 and 217.70.178.1.

21.re - robtex.com

21.re

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