`dwh.com.tw`

DNSSEC	⚠️ Not signed
A	223.27.34.114^{🇹🇼 PUMO-NET223.27.32.0/20 Pumo Net}
		PTR	`newscan.com.tw`
NS	`a.g-dns.com` ⭐
		A	2407:7100:1000:1020::a:136^{🇹🇼 YUANJHEN-TW2407:7100::/32 Asia Pacific Telecom proxy announcement NOC.tw}
			PTR	`a.g-dns.com`
		A	103.17.9.136^{🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.}
			PTR	`a.g-dns.com`
NS	`b.g-dns.com`
		A	2407:7100:7000:2116:4:0:b:86^{🇹🇼 YUANJHEN-TW2407:7100:7000::/36}
			PTR	`b.g-dns.com`
		A	103.1.221.86^{🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City}
			PTR	`b.g-dns.com`
NS	`c.g-dns.com`
		A	2607:a400:2:1f:3000:130:c:236^{🇺🇸 TELX-AS218592607:a400::/32 ZL-LA-V6-03}
		A	103.123.242.236^{🇹🇼 TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196}
			PTR	`c.g-dns.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=J0cLvApiN34SdtCYJ6eSS-UEzK6_hSXF2oPjchqCcys`
TXT	`v=spf1 +a +mx +ip4:103.17.9.28 ~all`
SOA	`a.g-dns.com`support@twnoc.net 2024-01-29 #2

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐ ⚠️ Not in parent delegation
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`c.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`d.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`e.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`f.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`g.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`h.dns.tw` ⚠️ Not in parent delegation
	NS	`h.twnic.net.tw` ⚠️ Not in parent delegation
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006385644

WOT: SAFE (58/100)

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DNS History

12 records (9 active, 3 former)

●NSa.g-dns.com2026-07-07 → 2026-07-26 · 3 obs

○ 2020-01-09 13:38:58
● 2026-07-07 02:42:32
● 2026-07-26 13:36:22

●NSb.g-dns.com2026-07-07 → 2026-07-26 · 3 obs

○ 2020-01-09 13:38:58
● 2026-07-07 02:42:32
● 2026-07-26 13:36:22

●NSc.g-dns.com2026-07-07 → 2026-07-26 · 3 obs

○ 2020-01-09 13:38:58
● 2026-07-07 02:42:32
● 2026-07-26 13:36:22

○NSns95.g-dns.com2020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 13:38:58
○ 2026-07-07 02:42:32
○ 2026-07-26 13:36:22

○NSns96.g-dns.com2020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 13:38:58
○ 2026-07-07 02:42:32
○ 2026-07-26 13:36:22

●MXalt1.aspmx.l.google.com2020-01-09 → 2026-07-26 · 2 obs

● 2020-01-09 13:38:58
● 2026-07-26 13:36:22

●MXalt2.aspmx.l.google.com2020-01-09 → 2026-07-26 · 2 obs

● 2020-01-09 13:38:58
● 2026-07-26 13:36:22

●MXalt3.aspmx.l.google.com2020-01-09 → 2026-07-26 · 2 obs

● 2020-01-09 13:38:58
● 2026-07-26 13:36:22

●MXalt4.aspmx.l.google.com2020-01-09 → 2026-07-26 · 2 obs

● 2020-01-09 13:38:58
● 2026-07-26 13:36:22

●MXaspmx.l.google.com2020-01-09 → 2026-07-26 · 2 obs

● 2020-01-09 13:38:58
● 2026-07-26 13:36:22

●A223.27.34.1142026-07-07 → 2026-07-26 · 3 obs

○ 2020-01-09 13:38:58
● 2026-07-07 02:42:32
● 2026-07-26 13:36:22

○A43.254.17.112020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 13:38:58
○ 2026-07-07 02:42:32
○ 2026-07-26 13:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	f.twnic.net.tw, a.twnic.net.tw, h.dns.tw, c.twnic.net.tw...	-
dwh.com.tw	b.g-dns.com, a.g-dns.com, c.g-dns.com	-

✅ Authoritative Response

Server:103.1.221.86

NS records: b.g-dns.com, a.g-dns.com, c.g-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 3642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`223.27.34.114`
NS	3	`a.g-dns.com, b.g-dns.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`v=spf1 +a +mx +ip4:103.17.9.28 ~all, google-site-verification=J0cLvApiN34SdtC`
SOA	1	`a.g-dns.com support.twnoc.net`

Analysis

IP Addresses

dwh.com.tw directs to one IP number, which is 223.27.34.114.

Among the host names that share IP numbers with dwh.com.tw are tipr.com.tw, ufame.com.tw, dahyea.com.tw and two others.

Name Servers

dwh.com.tw is delegated to three name servers: a.g-dns.com, b.g-dns.com and c.g-dns.com.

dwh.com.tw shares at least some of its name servers with other domains, including looptopia.cc, totalswiss.com, transpower.com.tw and two others.

These name servers are frequently seen alongside the name servers a.misconfigured.powerdns.server.

a.g-dns.com, b.g-dns.com and c.g-dns.com each resolve to two IP addresses: a.g-dns.com resolves to 103.17.9.136 and 2407:7100:1000:1020::a:136; b.g-dns.com resolves to 103.1.221.86 and 2407:7100:7000:2116:4:0:b:86; c.g-dns.com resolves to 103.123.242.236 and 2607:a400:2:1f:3000:130:c:236.