`lancircuit.com.tw`

DNSSEC	⚠️ Not signed
A	59.124.152.39^{🇹🇼 HiNet59.124.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`lancircuit.com.tw`
		PTR	`mail.lancircuit.com.tw`
NS	`vdns1.seed.net.tw` ⭐
		A	61.20.46.203^{🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan}
			PTR	`vdns1.seed.net.tw`
NS	`vdns3.seed.net.tw`
		A	61.20.46.203^{🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan}
			PTR	`vdns1.seed.net.tw`
NS	`vdns4.seed.net.tw`
		A	61.20.46.204^{🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan}
			PTR	`vdns2.seed.net.tw`
MX	`mail.lancircuit.com.tw` ⭐
		A	59.124.152.39^{🇹🇼 HiNet59.124.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`lancircuit.com.tw`
			PTR	`mail.lancircuit.com.tw`
TXT	`v=spf1 a mx ip4:59.124.152.39 -all`
SOA	`vdns1.seed.net.tw`sysop@vdns1.seed.net 2025-08-06 #12

`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=2006345285

WOT: SAFE (58/100)

PTR for

39.152.124.59.in-addr.arpa

Previously NS for

lancircuit.com.tw

Previously MX for

lancircuit.com.tw

Subdomains

mail.lancircuit.com.tw

Same first word

lancircuit.com.tw

DNS History

8 records (5 active, 3 former)

○NSdns.lancircuit.com.tw2015-07-10 → 2019-03-19 · 4 obs

● 2015-07-10 19:38:32
● 2019-03-19 17:24:54
○ 2026-04-18 19:05:08
○ 2026-04-26 08:24:38

○NSlancircuit.com.tw2015-07-10 → 2019-03-19 · 4 obs

● 2015-07-10 19:38:32
● 2019-03-19 17:24:54
○ 2026-04-18 19:05:08
○ 2026-04-26 08:24:38

●NSvdns1.seed.net.tw2026-04-18 → 2026-04-26 · 3 obs

○ 2019-03-19 17:24:54
● 2026-04-18 19:05:08
● 2026-04-26 08:24:38

●NSvdns3.seed.net.tw2026-04-18 → 2026-04-26 · 3 obs

○ 2019-03-19 17:24:54
● 2026-04-18 19:05:08
● 2026-04-26 08:24:38

●NSvdns4.seed.net.tw2026-04-18 → 2026-04-26 · 3 obs

○ 2019-03-19 17:24:54
● 2026-04-18 19:05:08
● 2026-04-26 08:24:38

○MXlancircuit.com.tw2015-07-10 → 2019-03-19 · 4 obs

● 2015-07-10 19:38:32
● 2019-03-19 17:24:54
○ 2026-04-18 19:05:08
○ 2026-04-26 08:24:38

●MXmail.lancircuit.com.tw2015-07-10 → 2026-04-26 · 2 obs

● 2015-07-10 19:38:32
● 2026-04-26 08:24:38

●A59.124.152.392015-07-10 → 2026-04-26 · 2 obs

● 2015-07-10 19:38:32
● 2026-04-26 08:24:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	c.twnic.net.tw, anytld.apnic.net, a.twnic.net.tw, d.twnic.net.tw...	-
lancircuit.com.tw	vdns3.seed.net.tw, vdns4.seed.net.tw	-

✅ Authoritative Response

Server:61.20.46.203

NS records: vdns3.seed.net.tw, vdns4.seed.net.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 1498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`59.124.152.39`
NS	2	`vdns3.seed.net.tw, vdns4.seed.net.tw`
MX	1	`mail.lancircuit.com.tw (pri: 10)`
TXT	1	`v=spf1 a mx ip4:59.124.152.39 -all`
SOA	1	`vdns1.seed.net.tw sysop.vdns1.seed.net`

Analysis

Hierarchy

mail.lancircuit.com.tw is a child of lancircuit.com.tw.

IP Addresses

lancircuit.com.tw resolves to one IP number: 59.124.152.39.

Other host names for instance mail.lancircuit.com.tw and 59-124-152-39.hinet-ip.hinet.net share IP numbers with lancircuit.com.tw.

Name Servers

lancircuit.com.tw is delegated to three name servers: vdns1.seed.net.tw, vdns3.seed.net.tw and vdns4.seed.net.tw.

lancircuit.com.tw at least partially shares name servers with other domains, including pj.com.tw, comstars.com.tw, moogooskincare.com.tw, gas-research.com.tw and 988job.com.tw.

These name servers are commonly used with vdns2.seed.net.tw.

Host names with one IP number:

vdns1.seed.net.tw points to: 61.20.46.203

vdns3.seed.net.tw points to: 61.20.46.203

vdns4.seed.net.tw points to: 61.20.46.204

Host names pointing to 61.20.46.203: vdns1.seed.net.tw and vdns3.seed.net.tw

Mail Servers

A single mail server handles lancircuit.com.tw, mail.lancircuit.com.tw.

Host name mail.lancircuit.com.tw resolves to a single IP: 59.124.152.39.

lancircuit.com.tw - robtex.com