gtcm2m.com - robtex.com

gtcm2m.com

DNSSEC⚠️ Not signed
A211.20.64.34🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRemail.gtcm2m.com
PTRemail.asec.com.tw
PTRemail.gtctw.com.tw
NSrouter.gtcm2m.com ⭐ ⚠️ Not in parent delegation
NSdns1.gtcm2m.com ⚠️ Not in zone NS records
NSdns2.gtcm2m.com ⚠️ Not in zone NS records
NSdns3.gtcm2m.com ⚠️ Not in zone NS records
NSdns4.gtcm2m.com ⚠️ Not in zone NS records
NSdns5.gtcm2m.com ⚠️ Not in zone NS records
MXemail.gtcm2m.com ⭐
A211.20.64.34🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRemail.gtcm2m.com
PTRemail.asec.com.tw
PTRemail.gtctw.com.tw
TXTgoogle-site-verification=_EfYUiB954qv-0QL6xZmUhNoje1ONXKuQzYCu_C-xRM
TXTv=spf1 ip4:211.72.135.187/32 ip4:211.20.64.34/32 mx:email.gtcm2m.com -all
SOArouter.gtcm2m.comroot@gtcm2m.com 2001-01-01 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777091916

Subdomains

email.gtcm2m.com

Same first word

gtcm2m.com

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSdns1.gtcm2m.comdns2.gtcm2m.comdns3.gtcm2m.comdns4.gtcm2m.comdns5.gtcm2m.comrouter.gtcm2m.comMXemail.gtcm2m.comA211.20.64.3461.219.69.37
●NSdns1.gtcm2m.com2026-03-28 → 2026-04-25 · 3 obs
○ 2015-05-30 21:15:32
● 2026-03-28 14:08:38
● 2026-04-25 04:55:18
●NSdns2.gtcm2m.com2026-03-28 → 2026-04-25 · 3 obs
○ 2015-05-30 21:15:32
● 2026-03-28 14:08:38
● 2026-04-25 04:55:18
●NSdns3.gtcm2m.com2026-03-28 → 2026-04-25 · 3 obs
○ 2015-05-30 21:15:32
● 2026-03-28 14:08:38
● 2026-04-25 04:55:18
●NSdns4.gtcm2m.com2026-03-28 → 2026-04-25 · 3 obs
○ 2015-05-30 21:15:32
● 2026-03-28 14:08:38
● 2026-04-25 04:55:18
●NSdns5.gtcm2m.com2026-03-28 → 2026-04-25 · 3 obs
○ 2015-05-30 21:15:32
● 2026-03-28 14:08:38
● 2026-04-25 04:55:18
●NSrouter.gtcm2m.com2015-05-30 → 2026-04-25 · 2 obs
● 2015-05-30 21:15:32
● 2026-04-25 04:55:18
●MXemail.gtcm2m.com2015-05-30 → 2026-04-25 · 2 obs
● 2015-05-30 21:15:32
● 2026-04-25 04:55:18
●A211.20.64.342015-05-30 → 2026-04-25 · 5 obs
● 2015-05-30 21:15:32
● 2016-07-16 03:00:02
○ 2017-03-24 06:19:52
● 2020-02-14 09:50:06
● 2026-04-25 04:55:18
○A61.219.69.372017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-16 03:00:02
● 2017-03-24 06:19:52
○ 2020-02-14 09:50:06
○ 2026-04-25 04:55:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
gtcm2m.comdns1.gtcm2m.com, dns2.gtcm2m.com, dns3.gtcm2m.com, dns4.gtcm2m.com...5 records

✅ Authoritative Response

Server:61.219.69.37

NS records: dns1.gtcm2m.com, dns2.gtcm2m.com, dns3.gtcm2m.com, dns4.gtcm2m.com, dns5.gtcm2m.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gtcm2m.com (unsigned zone)

⏱️ Timing

Total: 680ms | Queries: -

📄 Records

TypeCountSample Data
A1211.20.64.34
NS1router.gtcm2m.com
MX1email.gtcm2m.com (pri: 1)
TXT2v=spf1 ip4:211.72.135.187/32 ip4:211.20., google-site-verification=_EfYUiB954qv-0Q
SOA1router.gtcm2m.com root.gtcm2m.com

📌 Glue Records Collected

Total: 5

In-bailiwick: 5 (dns1.gtcm2m.com, dns2.gtcm2m.com, dns3.gtcm2m.com...)

Analysis

Hierarchy

The parent of email.gtcm2m.com is gtcm2m.com.

IP Addresses

gtcm2m.com points to a single IP number: 211.20.64.34.

Other host names, for instance asec.com.tw, gtctw.com.tw, email.gtcm2m.com, email.gtctw.com.tw and email.asec.com.tw share IP numbers with gtcm2m.com.

Name Servers

gtcm2m.com delegates to six name servers: dns1.gtcm2m.com, dns2.gtcm2m.com, dns3.gtcm2m.com, dns4.gtcm2m.com, dns5.gtcm2m.com and router.gtcm2m.com.

Mail Servers

The mail server for gtcm2m.com is email.gtcm2m.com.

Host name email.gtcm2m.com resolves to IP 211.20.64.34.