`spam2.scientech.com.tw`

DNSSEC	⚠️ Not signed
A	211.20.110.24^{🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`spam2.scientech.com.tw`

`scientech.com.tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`nsp1.hinet.net` ⭐
	NS	`nsp2.hinet.net`
	MX	`spam.scientech.com.tw` ⭐
	MX	`spam2.scientech.com.tw` ⭐
	TXT	`autodesk-domain-verification=iq1_vebZLrARqwl9uzod`
	TXT	`google-site-verification=CO0ObAfMBxrJEQWGgu2kQNeUg8XJkwxh5o6_VDYJs1k`
	TXT	`_globalsign-domain-verification=aLu4sjKXXW1CLIv-iDYQTv-5wjleS-hp7Xv-vauK5H`
	TXT	`trend-micro-v1-domain-verification.34d4731b1809a70e5f6b40af7ee6eacc=075cbc1b-...`
	TXT	`v=spf1 ip4:60.250.194.252 ip4:211.20.110.24 ip4:60.250.194.238 ip4:60.250.194...`
	SOA	`nsp1.hinet.net`hostmaster@hinet.net serial=1783191601

WOT: SAFE (50/100)
📈 Tranco rank: #300,972

PTR for

24.110.20.211.in-addr.arpa

MX for

scientech.com.tw

Same first word

spam2.com

spam2.de

Similar names

masp2.com

2spam.com

s2map.eu

maps2.com

pasm2.com

masp2.net

2amps.com.au

maps2.net

asp2m.com

2maps.com

am2ps.com

2spam.de

amps2.com

s2map.com

DNS History

1 record (1 active, 0 former)

●A211.20.110.242026-02-16 → 2026-07-21 · 2 obs

● 2026-02-16 05:54:28
● 2026-07-21 14:15:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	f.dns.tw, h.dns.tw, d.dns.tw, a.dns.tw...	14 records
scientech.com.tw	nsp1.hinet.net, nsp2.hinet.net	-

✅ Authoritative Response

Server:168.95.192.34

NS records: nsp1.hinet.net, nsp2.hinet.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3929ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.20.110.24`

📌 Glue Records Collected

Total: 14

In-bailiwick: 13 (a.dns.tw, b.dns.tw, c.dns.tw...)

Out-of-bailiwick: 1 (anytld.apnic.net)

Analysis

Mail Server Role

scientech.com.tw uses spam2.scientech.com.tw as a mail server.

spam.scientech.com.tw frequently appears as a mail server alongside spam2.scientech.com.tw.

IP Addresses

spam2.scientech.com.tw resolves to one IP address: 211.20.110.24.

Other host names, such as spam2.scientech.com.cn, share IP numbers with spam2.scientech.com.tw.

spam2.scientech.com.tw - robtex.com