ip.com.tw - dns.ninja

`ip.com.tw`

DNSSEC	⚠️ Not signed
NS	`ip.com.tw` ⭐
NS	`ns1.coowo.com` ⚠️ Not in zone NS records
		A	103.118.24.216^{🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD.}
			PTR	`ns1.coowo.com`
NS	`ns1.mail2000.com.tw` ⚠️ Not in zone NS records
		A	203.69.82.23^{🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`vhost.mailasp.com.tw`
NS	`ns2.coowo.com` ⚠️ Not in zone NS records
		A	103.118.24.88^{🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD.}
			PTR	`nss103-118-24-88.coowo.com`
NS	`ns2.mail2000.com.tw` ⚠️ Not in zone NS records
		A	61.222.152.201^{🇹🇼 HiNet61.222.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`titan1.mailcloud.com.tw`
MX	`ip.com.tw` ⭐
SOA	`ip.com.tw`root@ip.com.tw serial=6122807

NS for

ip.com.tw

MX for

ip.com.tw

Same first word

ip.sd

ip.hl.cn

ip.ke

ip.mayfirst.org

ip.money

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ip.tools

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ip.si

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ip.events

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ip.ws

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ip.fi

ip.tv

ip.tc

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ip.sb

ip.tl

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ip.zone

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ip.tv.br

ip.mr

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ip.lighting

ip.training

ip.wine

ip.ht

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ip.co.id

ip.net.co

ip.university

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ip.pe.kr

ip.co.kr

ip.pizza

ip.photos

ip.com.tw

ip.pl

ip.company

ip.dk

ip.top

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ip.sn.cn

ip.id.au

ip.pt

ip.appspot.com

ip.ln.cn

ip.world

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ip.lv

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ip.gallery

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ip.domains

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ip.camera

ip.info

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ip.ms

Similar names

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pi.com.ru

pi.co.za

pi.com.mx

pi.com.pl

pi.am

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pi.sd

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pi.gd

pi.or.kr

pi.cx

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pi.net.tr

pi.tt

pi.team

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pi.to

pi.training

pi.capital

pi.ag

pi.ci

pi.fi

pi.nl

pi.fyi

pi.international

pi.media

pi.al

pi.life

pi.gen.tr

pi.se

pi.su

pi.gs

pi.do

pi.gy

pi.expert

pi.nhs.uk

pi.com.tw

pi.leg.br

pi.dnsalias.net

pi.gov.br

pi.sa

pi.ac.cy

pi.ma

pi.dev

pi.co.at

ip.plus

ip.style

pi.xyz

ip.bio

pi.edu.vn

DNS History

7 records (6 active, 1 former)

●NSip.com.tw2015-11-13 → 2026-07-13 · 25 obs

● 2015-11-13 02:15:36
● 2021-10-20 10:07:50
○ 2026-02-20 00:41:04
● 2026-02-20 10:16:16
● 2026-02-21 21:15:00
○ 2026-02-27 16:20:30
● 2026-03-03 01:35:28
● 2026-03-14 04:58:42
○ 2026-03-27 05:39:16
● 2026-03-27 10:31:24
○ 2026-03-27 23:36:32
● 2026-03-28 11:07:14
● 2026-04-07 02:05:36
○ 2026-04-11 12:16:52
● 2026-04-13 11:52:10
○ 2026-04-14 18:13:08
○ 2026-04-19 17:44:38
● 2026-04-26 14:28:50
○ 2026-05-18 03:43:28
● 2026-06-06 19:30:26
○ 2026-06-11 15:41:56
● 2026-06-14 15:24:14
○ 2026-07-01 11:20:34
● 2026-07-11 08:59:02
● 2026-07-13 07:46:22

●NSns1.coowo.com2015-11-13 → 2026-07-13 · 2 obs

● 2015-11-13 02:15:36
● 2026-07-13 07:46:22

●NSns1.mail2000.com.tw2026-02-20 → 2026-07-13 · 3 obs

○ 2021-10-20 10:07:50
● 2026-02-20 00:41:04
● 2026-07-13 07:46:22

●NSns2.coowo.com2015-11-13 → 2026-07-13 · 2 obs

● 2015-11-13 02:15:36
● 2026-07-13 07:46:22

●NSns2.mail2000.com.tw2026-02-20 → 2026-07-13 · 3 obs

○ 2021-10-20 10:07:50
● 2026-02-20 00:41:04
● 2026-07-13 07:46:22

●MXip.com.tw2015-11-13 → 2026-07-13 · 22 obs

● 2015-11-13 02:15:36
● 2026-02-21 21:15:00
○ 2026-02-27 16:20:30
● 2026-03-03 01:35:28
● 2026-03-14 04:58:42
○ 2026-03-27 05:39:16
● 2026-03-27 10:31:24
● 2026-03-27 23:36:32
○ 2026-03-28 11:07:14
○ 2026-04-11 12:16:52
● 2026-04-13 11:52:10
● 2026-04-16 21:15:16
○ 2026-04-19 17:44:38
● 2026-04-26 14:28:50
○ 2026-05-18 03:43:28
● 2026-06-06 19:30:26
● 2026-06-16 09:25:58
○ 2026-06-18 20:35:02
● 2026-06-22 09:34:40
○ 2026-06-30 04:49:56
● 2026-07-05 08:52:52
● 2026-07-13 07:46:22

○A202.133.244.62015-11-13 → 2026-07-11 · 22 obs

● 2015-11-13 02:15:36
● 2021-10-20 10:07:50
○ 2026-02-20 00:41:04
○ 2026-02-20 10:16:16
● 2026-02-21 21:15:00
○ 2026-02-27 16:20:30
● 2026-03-03 01:35:28
● 2026-03-07 23:26:18
○ 2026-03-14 04:58:42
○ 2026-04-07 02:05:36
● 2026-04-11 12:16:52
● 2026-04-16 21:15:16
○ 2026-04-19 17:44:38
○ 2026-05-18 03:43:28
● 2026-06-06 19:30:26
● 2026-06-11 15:41:56
○ 2026-06-14 15:24:14
○ 2026-06-16 09:25:58
● 2026-06-18 20:35:02
○ 2026-06-22 09:34:40
● 2026-07-11 08:59:02
○ 2026-07-13 07:46:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	16 records
ip.com.tw	ns2.mail2000.com.tw, ns2.coowo.com, ns1.coowo.com, ns1.mail2000.com.tw	2 records

✅ Authoritative Response

Server:61.222.152.201

NS records: ns2.mail2000.com.tw, ns2.coowo.com, ns1.coowo.com, ns1.mail2000.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ip.com.tw (unsigned zone)

⏱️ Timing

Total: 2238ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.coowo.com, ns2.coowo.com`
MX	1	`ip.com.tw (pri: 10)`

📌 Glue Records Collected

Total: 18

In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)

Out-of-bailiwick: 4 (anytld.apnic.net, anytld.apnic.net, ns2.mail2000.com.tw...)

Analysis

Name Server Role

ip.com.tw has ip.com.tw as one of its name servers, making it self-hosted for DNS delegation.

Together with ip.com.tw, the hosts ns1.coowo.com, ns2.coowo.com and ns1.mail2000.com.tw are frequently configured as name servers.

Mail Server Role

The MX record for ip.com.tw points back to ip.com.tw — it is its own mail server.

Name Servers

DNS for ip.com.tw is delegated to five name servers: ip.com.tw, ns1.coowo.com, ns2.coowo.com and two others.

ip.com.tw has at least partial name server overlap with other domains, such as tempus.com.tw, 200.44.147.122.in-addr.arpa, 52.104.68.210.in-addr.arpa and two others.

It is common to find these name servers paired with the name servers ns2.mail2000.com.tw, ns.mail2000.com.tw, ns1.mailasp.com.tw and ns2.mailasp.com.tw.

ns1.coowo.com resolves to 103.118.24.216. ns2.coowo.com resolves to 103.118.24.88. ns1.mail2000.com.tw resolves to 203.69.82.23. ns2.mail2000.com.tw resolves to 61.222.152.201. All four hosts carry exactly one IP address.

Mail Servers

The MX record for ip.com.tw points to a single mail server: ip.com.tw.

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.twnic.net.tw` ⭐
	NS	`anytld.apnic.net`
	NS	`b.twnic.net.tw`
	NS	`c.twnic.net.tw`
	NS	`d.twnic.net.tw`
	NS	`e.twnic.net.tw`
	NS	`f.twnic.net.tw`
	NS	`g.twnic.net.tw`
	NS	`h.dns.tw`
	NS	`h.twnic.net.tw`
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006381268