`macserver.mac.gov.tw`

DNSSEC	⚠️ Not signed
A	163.29.172.198^{🇹🇼 GSNet163.29.0.0/16 Chunghwa Telecom Co., Ltd. (GSNet) Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C.}
		PTR	`163-29-172-198.hinet-ip.hinet.net`
A	163.29.172.222^{🇹🇼 GSNet163.29.0.0/16 Chunghwa Telecom Co., Ltd. (GSNet) Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C.}

`mac.gov.tw`

	DNSSEC	⚠️ Not signed
	NS	`ib-dns.mac.gov.tw` ⭐
	NS	`kip.ns.cloudflare.com`
	NS	`millie.ns.cloudflare.com`
	NS	`modans.nat.gov.tw`
	MX	`mx.mac.gov.tw` ⭐
	MX	`mx1.mac.gov.tw`⁽²⁰⁾
	TXT	`v=spf1 ip4:163.29.172.192/27 ip4:210.69.209.0/24 ip4:210.69.208.0/24 ip4:223....`
	SOA	`ib-dns.mac.gov.tw`please_set_email@absolutely.nowhere serial=128

WOT: SAFE (66/100)
rank #187990 globally
rank #386 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #347,696

NS for

teco-mo.org

teco-hk.org

teco.org.hk

Previously NS for

mac.gov.tw

Previously MX for

mac.gov.tw

Same first word

macserver.de

macserver.nl

macserver.se

macserver.eu

macserver.jp

macserver.dk

macserver.be

macserver.ca

macserver.us

macserver.org

macserver.net

macserver.ch

macserver.me

macserver.com

Similar names

DNS History

6 records (2 active, 4 former)

●A163.29.172.1982026-02-22 → 2026-04-01 · 36 obs

○ 2020-08-16 20:20:54
● 2026-02-22 10:07:14
● 2026-03-06 04:55:02
○ 2026-03-07 23:12:40
● 2026-03-08 18:42:24
● 2026-03-09 12:15:30
○ 2026-03-09 13:25:58
○ 2026-03-09 14:57:04
● 2026-03-09 16:27:36
○ 2026-03-10 04:45:52
● 2026-03-11 04:03:24
○ 2026-03-11 05:24:54
● 2026-03-11 06:34:30
○ 2026-03-11 08:51:54
● 2026-03-11 10:02:20
○ 2026-03-11 12:33:26
○ 2026-03-11 14:43:28
● 2026-03-11 15:44:26
● 2026-03-14 18:21:12
○ 2026-03-17 06:24:18
● 2026-03-17 11:59:56
● 2026-03-17 13:29:34
○ 2026-03-19 13:28:46
○ 2026-03-20 12:19:10
● 2026-03-21 11:47:52
● 2026-03-24 13:01:50
○ 2026-03-24 20:46:10
● 2026-03-24 22:41:20
● 2026-03-25 20:47:32
○ 2026-03-26 01:27:54
● 2026-03-27 05:04:00
○ 2026-03-27 15:30:30
● 2026-03-28 14:26:22
○ 2026-03-28 22:16:56
● 2026-03-29 16:53:56
● 2026-04-01 08:24:14

●A163.29.172.2222026-02-22 → 2026-04-01 · 3 obs

○ 2020-08-16 20:20:54
● 2026-02-22 10:07:14
● 2026-04-01 08:24:14

○A192.168.0.12016-01-21 → 2020-08-16 · 5 obs

○ 2015-08-25 02:27:02
● 2016-01-21 11:31:16
● 2020-08-16 20:20:54
○ 2026-02-22 10:07:14
○ 2026-04-01 08:24:14

○A2001:4420:6046:2::2532015-08-25 → 2020-08-16 · 4 obs

● 2015-08-25 02:27:02
● 2020-08-16 20:20:54
○ 2026-02-22 10:07:14
○ 2026-04-01 08:24:14

○A2001:4420:6046:3::12016-05-13 → 2020-08-16 · 5 obs

○ 2016-01-21 11:31:16
● 2016-05-13 08:20:04
● 2020-08-16 20:20:54
○ 2026-02-22 10:07:14
○ 2026-04-01 08:24:14

○A210.69.209.22015-08-25 → 2020-08-16 · 4 obs

● 2015-08-25 02:27:02
● 2020-08-16 20:20:54
○ 2026-02-22 10:07:14
○ 2026-04-01 08:24:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	c.dns.tw, g.dns.tw, e.dns.tw, h.dns.tw...	-
gov.tw	h.twnic.net.tw, b.twnic.net.tw, f.twnic.net.tw, c.twnic.net.tw...	17 records
mac.gov.tw	modans.nat.gov.tw, millie.ns.cloudflare.com, kip.ns.cloudflare.com	2 records

✅ Authoritative Response

Server:210.69.10.10

NS records: modans.nat.gov.tw, millie.ns.cloudflare.com, kip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mac.gov.tw (unsigned zone)

⏱️ Timing

Total: 1338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.29.172.222`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)

Analysis

Name Server Role

macserver.mac.gov.tw serves as a name server for teco-mo.org, teco-hk.org and teco.org.hk.

ib-dns.mac.gov.tw, dns2.mac.gov.tw and ds3.mac.gov.tw commonly serve as nameservers together with macserver.mac.gov.tw.

IP Addresses

macserver.mac.gov.tw points to two IP numbers: 163.29.172.198 and 163.29.172.222.

Other host names, for example 163-29-172-222.hinet-ip.hinet.net, 163-29-172-198.hinet-ip.hinet.net, dns2.mac.gov.tw and ns.teco.org.hk share IP numbers with macserver.mac.gov.tw.

macserver.mac.gov.tw - robtex.com