req.tw - dns.ninja

`req.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cd1e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:168c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.140^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.30^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leonidas.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c365^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonidas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2365^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonidas.ns.cloudflare.com`
		A	108.162.195.101^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	162.159.44.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	172.64.35.101^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
NS	`zelda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zelda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zelda.ns.cloudflare.com`
		A	108.162.192.242^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	172.64.32.242^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	173.245.58.242^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
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`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.140, 172.67.205.30
		IPv6 hints	2606:4700:3031::ac43:cd1e, 2606:4700:3032::6815:168c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com
SOA	`leonidas.ns.cloudflare.com`dns@cloudflare.com serial=2405350711

`tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.dns.tw`
	NS	`c.dns.tw`
	NS	`d.dns.tw`
	NS	`e.dns.tw`
	NS	`f.dns.tw`
	NS	`g.dns.tw`
	NS	`h.dns.tw`
	SOA	`a.dns.tw`snw@twnic.net.tw serial=2011018532

Same first word

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Similar names

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eqr.me

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qre.com.cn

rqe.de

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eqr.se

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rqe.com

qer.jp

eqr.info

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eqr.com.au

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eqr.com

eqr.net

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eqr.co

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qer.es

DNS History

24 records (8 active, 16 former)

○NSjake.ns.cloudflare.com2019-06-06 → 2019-06-06 · 4 obs

○ 2018-10-25 02:25:14
● 2019-06-06 09:06:44
○ 2026-03-04 19:19:36
○ 2026-06-04 05:10:32

●NSleonidas.ns.cloudflare.com2026-06-04 → 2026-06-04 · 3 obs

○ 2026-05-18 16:23:28
● 2026-06-04 05:10:30
● 2026-06-04 05:10:32

○NSlola.ns.cloudflare.com2019-06-06 → 2019-06-06 · 4 obs

○ 2018-10-25 02:25:14
● 2019-06-06 09:06:44
○ 2026-03-04 19:19:36
○ 2026-06-04 05:10:32

○NSns-172-c.gandi.net2026-03-04 → 2026-05-18 · 5 obs

○ 2019-06-06 09:06:44
● 2026-03-04 19:19:36
● 2026-05-18 16:23:28
○ 2026-06-04 05:10:30
○ 2026-06-04 05:10:32

○NSns-81-b.gandi.net2026-03-04 → 2026-05-18 · 5 obs

○ 2019-06-06 09:06:44
● 2026-03-04 19:19:36
● 2026-05-18 16:23:28
○ 2026-06-04 05:10:30
○ 2026-06-04 05:10:32

○NSns-93-a.gandi.net2026-03-04 → 2026-05-18 · 5 obs

○ 2019-06-06 09:06:44
● 2026-03-04 19:19:36
● 2026-05-18 16:23:28
○ 2026-06-04 05:10:30
○ 2026-06-04 05:10:32

○NSns1.gandi.net2026-03-04 → 2026-05-18 · 5 obs

○ 2019-06-06 09:06:44
● 2026-03-04 19:19:36
● 2026-05-18 16:23:28
○ 2026-06-04 05:10:30
○ 2026-06-04 05:10:32

○NSns1.req.tw2015-08-16 → 2018-10-25 · 4 obs

● 2015-08-16 05:13:50
● 2018-10-25 02:25:14
○ 2019-06-06 09:06:44
○ 2026-06-04 05:10:32

○NSns2.req.tw2015-08-16 → 2018-10-25 · 4 obs

● 2015-08-16 05:13:50
● 2018-10-25 02:25:14
○ 2019-06-06 09:06:44
○ 2026-06-04 05:10:32

●NSzelda.ns.cloudflare.com2026-06-04 → 2026-06-04 · 3 obs

○ 2026-05-18 16:23:28
● 2026-06-04 05:10:30
● 2026-06-04 05:10:32

●MXfb.mail.gandi.net2026-03-04 → 2026-06-04 · 3 obs

○ 2019-06-06 09:06:44
● 2026-03-04 19:19:36
● 2026-06-04 05:10:32

○MXmail.req.tw2015-08-16 → 2019-06-06 · 4 obs

● 2015-08-16 05:13:50
● 2019-06-06 09:06:44
○ 2026-03-04 19:19:36
○ 2026-06-04 05:10:32

●MXspool.mail.gandi.net2026-03-04 → 2026-06-04 · 3 obs

○ 2019-06-06 09:06:44
● 2026-03-04 19:19:36
● 2026-06-04 05:10:32

●A104.21.22.1402026-06-04 → 2026-06-04 · 3 obs

○ 2026-05-18 16:23:28
● 2026-06-04 05:10:30
● 2026-06-04 05:10:32

○A104.24.110.2262019-06-06 → 2019-06-06 · 4 obs

○ 2018-10-25 02:25:14
● 2019-06-06 09:06:44
○ 2026-03-04 19:19:36
○ 2026-06-04 05:10:32

○A104.24.111.2262019-06-06 → 2019-06-06 · 4 obs

○ 2018-10-25 02:25:14
● 2019-06-06 09:06:44
○ 2026-03-04 19:19:36
○ 2026-06-04 05:10:32

○A106.186.115.952015-08-16 → 2016-12-22 · 4 obs

● 2015-08-16 05:13:50
● 2016-12-22 17:08:54
○ 2018-10-25 02:25:14
○ 2026-06-04 05:10:32

○A139.162.16.852018-10-25 → 2018-10-25 · 4 obs

○ 2016-12-22 17:08:54
● 2018-10-25 02:25:14
○ 2019-06-06 09:06:44
○ 2026-06-04 05:10:32

●A172.67.205.302026-06-04 → 2026-06-04 · 3 obs

○ 2026-05-18 16:23:28
● 2026-06-04 05:10:30
● 2026-06-04 05:10:32

○A217.70.184.382026-03-04 → 2026-05-18 · 5 obs

○ 2019-06-06 09:06:44
● 2026-03-04 19:19:36
● 2026-05-18 16:23:28
○ 2026-06-04 05:10:30
○ 2026-06-04 05:10:32

○A2606:4700:30::6818:6ee22019-06-06 → 2019-06-06 · 4 obs

○ 2018-10-25 02:25:14
● 2019-06-06 09:06:44
○ 2026-03-04 19:19:36
○ 2026-06-04 05:10:32

○A2606:4700:30::6818:6fe22019-06-06 → 2019-06-06 · 4 obs

○ 2018-10-25 02:25:14
● 2019-06-06 09:06:44
○ 2026-03-04 19:19:36
○ 2026-06-04 05:10:32

●A2606:4700:3031::ac43:cd1e2026-06-04 → 2026-06-04 · 3 obs

○ 2026-05-18 16:23:28
● 2026-06-04 05:10:30
● 2026-06-04 05:10:32

●A2606:4700:3032::6815:168c2026-06-04 → 2026-06-04 · 3 obs

○ 2026-05-18 16:23:28
● 2026-06-04 05:10:30
● 2026-06-04 05:10:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
req.tw	leonidas.ns.cloudflare.com, zelda.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.242

NS records: leonidas.ns.cloudflare.com, zelda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for req.tw (unsigned zone)

⏱️ Timing

Total: 977ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.140, 172.67.205.30`
AAAA	2	`2606:4700:3031::ac43:cd1e, 2606:4700:3032::6815:168c`
NS	2	`leonidas.ns.cloudflare.com, zelda.ns.cloudflare.com`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
TXT	1	`v=spf1 include:_mailcust.gandi.net ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leonidas.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

req.tw has 4 IP addresses: 104.21.22.140, 172.67.205.30, 2606:4700:3031::ac43:cd1e and 2606:4700:3032::6815:168c.

ipnossoft.com, ns1.kukaservers.com, kag.org and two other host names share IP numbers with req.tw.

Name Servers

The NS records for req.tw delegate to leonidas.ns.cloudflare.com and zelda.ns.cloudflare.com.

req.tw uses the same name servers as several other domains — among them southbusiness.net, thepublicator.com, advisorwell.com and two more.

There is at least partial name server overlap between req.tw and other domains — arquiberica.eu.org, restoreitall.com, ofxd.cn and two more among them.

It is common to find these name servers alongside the name servers tricia.ns.cloudflare.com, arvind.ns.cloudflare.com, fred.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

leonidas.ns.cloudflare.com maps to six IP addresses: 108.162.195.101, 162.159.44.101, 172.64.35.101 and three others.

zelda.ns.cloudflare.com maps to six IP addresses: 108.162.192.242, 172.64.32.242, 173.245.58.242 and three others.

Mail Servers

Mail for req.tw is handled by two mail servers — fb.mail.gandi.net and spool.mail.gandi.net.

req.tw uses an identical mail server configuration to several other domains — among them inelio.org, indefero.com, nutrimuscle.at and two more.

req.tw and a number of other domains — carl-intl.fr, solyservices.com, caudalie.career and daniwest.com among them — share at least some of the same mail servers.

Hostnames that resolve to 6 IP addresses:

fb.mail.gandi.net maps to six IP addresses: 217.70.178.215, 217.70.178.216, 217.70.178.217 and three others.

Hostnames that resolve to two IP addresses:

The A records for spool.mail.gandi.net return 217.70.178.1 and 2001:4b98:e00::1.