`518.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4c3b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:be51^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.59^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.81^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`amir.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amir.ns.cloudflare.com`
		A	108.162.193.62^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.62^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.62^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.59, 172.67.190.81
		IPv6 hints	2606:4700:3032::6815:4c3b, 2606:4700:3034::ac43:be51
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2406844531

`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=2011037054

Same first word

518.city

518.de

518.in

518.ca

518.us

518.net

518.eu

518.net.cn

518.cl

518.game

518.show

518.cash

518.tw

518.solar

518.pl

518.bz

518.info

518.la

518.nl

518.cool

518.com

518.co

518.nu

518.cn

518.one

518.it

518.cc

518.tv

518.at

518.es

518.ai

518.com.tw

518.kiwi

518.ru

518.im

518.org

518.vip

518.cz

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185.it

815.dk

185.ink

185.be

158.co.il

185.im

185.pl

158.co.jp

158.net

185.eu

815.tw

158.be

815.co.uk

185.co

815.cz

815.ca

815.io

158.ws

185.co.kr

158.hk

581.ai

185.info

158.bz

851.com

815.gs

158.it

158.one

158.ph

158.im

185.tel

185.by

851.tv

185.de

581.ir

185.jp

851.ru

815.me

185.dk

581.tv

185.org

185.la

581.com

158.de

158.mx

851.jp

581.net

581.co.uk

815.info

185.run

185.us

815.eu

158.in-addr.arpa

851.fyi

851.cc

158.cn

185.fr

158.org

185.tv

158.vc

851.in

185.am

815.co

581.win

815.jp

185.in-addr.arpa

581.cc

185.githubusercontent.com

815.com.au

581.co

581.org

815.de

581.es

851.net

851.co.uk

851.co

185.ai

158.ir

158.pl

158.se

158.com.tw

851.org

158.nl

851.net.cn

185.bet

185.io

581.me

185.net.cn

185.me

851.cn

815.hk

851.pl

185.group

581.nl

158.fr

581.cn

851.fm

185.tech

158.tv

185.st

851.de

158.info

185.cz

815.si

815.com

185.mobi

815.nl

158.zone

DNS History

17 records (6 active, 11 former)

●NSada.ns.cloudflare.com2026-07-13 → 2026-07-22 · 3 obs

○ 2016-12-25 07:20:54
● 2026-07-13 15:17:34
● 2026-07-22 01:53:28

●NSamir.ns.cloudflare.com2026-07-13 → 2026-07-22 · 3 obs

○ 2016-12-25 07:20:54
● 2026-07-13 15:17:34
● 2026-07-22 01:53:28

○NSf1g1ns1.dnspod.net2016-07-09 → 2016-11-27 · 5 obs

○ 2016-05-24 18:15:44
● 2016-07-09 02:52:36
● 2016-11-27 09:26:50
○ 2016-12-25 07:20:54
○ 2026-07-22 01:53:28

○NSf1g1ns2.dnspod.net2016-07-09 → 2016-11-27 · 5 obs

○ 2016-05-24 18:15:44
● 2016-07-09 02:52:36
● 2016-11-27 09:26:50
○ 2016-12-25 07:20:54
○ 2026-07-22 01:53:28

○NSns17.domaincontrol.com2016-12-25 → 2016-12-25 · 4 obs

○ 2016-11-27 09:26:50
● 2016-12-25 07:20:54
○ 2026-07-13 15:17:34
○ 2026-07-22 01:53:28

○NSns18.domaincontrol.com2016-12-25 → 2016-12-25 · 4 obs

○ 2016-11-27 09:26:50
● 2016-12-25 07:20:54
○ 2026-07-13 15:17:34
○ 2026-07-22 01:53:28

○NSns39.domaincontrol.com2016-05-06 → 2016-05-24 · 5 obs

○ 2016-03-09 10:55:46
● 2016-05-06 15:50:48
● 2016-05-24 18:15:44
○ 2016-07-09 02:52:36
○ 2026-07-22 01:53:28

○NSns40.domaincontrol.com2016-05-06 → 2016-05-24 · 5 obs

○ 2016-03-09 10:55:46
● 2016-05-06 15:50:48
● 2016-05-24 18:15:44
○ 2016-07-09 02:52:36
○ 2026-07-22 01:53:28

○NSns51.domaincontrol.com2015-07-14 → 2016-03-09 · 4 obs

● 2015-07-14 12:38:42
● 2016-03-09 10:55:46
○ 2016-05-06 15:50:48
○ 2026-07-22 01:53:28

○NSns52.domaincontrol.com2015-07-14 → 2016-03-09 · 4 obs

● 2015-07-14 12:38:42
● 2016-03-09 10:55:46
○ 2016-05-06 15:50:48
○ 2026-07-22 01:53:28

○MXmailstore1.secureserver.net2015-07-14 → 2016-12-25 · 7 obs

● 2015-07-14 12:38:42
● 2016-05-24 18:15:44
○ 2016-07-09 02:52:36
○ 2016-11-27 09:26:50
● 2016-12-25 07:20:54
○ 2026-07-13 15:17:34
○ 2026-07-22 01:53:28

○MXsmtp.secureserver.net2015-07-14 → 2016-12-25 · 7 obs

● 2015-07-14 12:38:42
● 2016-05-24 18:15:44
○ 2016-07-09 02:52:36
○ 2016-11-27 09:26:50
● 2016-12-25 07:20:54
○ 2026-07-13 15:17:34
○ 2026-07-22 01:53:28

●A104.21.76.592026-07-13 → 2026-07-22 · 3 obs

○ 2016-12-25 07:20:54
● 2026-07-13 15:17:34
● 2026-07-22 01:53:28

●A172.67.190.812026-07-13 → 2026-07-22 · 3 obs

○ 2016-12-25 07:20:54
● 2026-07-13 15:17:34
● 2026-07-22 01:53:28

○A182.50.130.1192015-07-14 → 2016-12-25 · 4 obs

● 2015-07-14 12:38:42
● 2016-12-25 07:20:54
○ 2026-07-13 15:17:34
○ 2026-07-22 01:53:28

●A2606:4700:3032::6815:4c3b2026-07-13 → 2026-07-22 · 3 obs

○ 2016-12-25 07:20:54
● 2026-07-13 15:17:34
● 2026-07-22 01:53:28

●A2606:4700:3034::ac43:be512026-07-13 → 2026-07-22 · 3 obs

○ 2016-12-25 07:20:54
● 2026-07-13 15:17:34
● 2026-07-22 01:53:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
518.tw	ada.ns.cloudflare.com, amir.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.62

NS records: ada.ns.cloudflare.com, amir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 518.tw (unsigned zone)

⏱️ Timing

Total: 2154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.81, 104.21.76.59`
AAAA	2	`2606:4700:3032::6815:4c3b, 2606:4700:3034::ac43:be51`
NS	2	`ada.ns.cloudflare.com, amir.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

518.tw resolves to four IP addresses: 104.21.76.59, 172.67.190.81, 2606:4700:3032::6815:4c3b and 2606:4700:3034::ac43:be51.

garda12.ru, erdincuzun.com, gongyangcn.com and two other host names share IP numbers with 518.tw.

Name Servers

DNS delegation for 518.tw points to two name servers: ada.ns.cloudflare.com and amir.ns.cloudflare.com.

518.tw uses the same name servers as several other domains — among them thewtx.com, lovebusinessexpo.com, money12.tw and two more.

518.tw partially shares its NS delegation with several other domains, including 682win.com, wallen.io, alltechnoblog.com and two others.

These name servers often co-occur with the name servers syeef.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ada.ns.cloudflare.com has IP addresses 108.162.192.54, 172.64.32.54 and 173.245.58.54, plus 3 other.

amir.ns.cloudflare.com has IP addresses 108.162.193.62, 172.64.33.62 and 173.245.59.62, plus 3 other.

518.tw - robtex.com

518.tw

tw

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`518.tw`

`tw`