`htcco.com`

DNSSEC	⚠️ Not signed
A	202.177.26.101^{🇭🇰 KDDIHK-AS-AP202.177.26.0/24 Towngas Telecommunications}
		PTR	`202-177-26-101.kddi.net.hk`
NS	`ns1.188web.com` ⭐ ⚠️ Not in parent delegation
		A	202.177.26.102^{🇭🇰 KDDIHK-AS-AP202.177.26.0/24 Towngas Telecommunications}
			PTR	`mail.bennyleung.com`
NS	`ns1.dragon188.com.hk` ⚠️ Not in zone NS records
		A	202.177.26.102^{🇭🇰 KDDIHK-AS-AP202.177.26.0/24 Towngas Telecommunications}
			PTR	`mail.bennyleung.com`
NS	`ns2.188web.com` ⚠️ Not in parent delegation
		A	202.177.26.103^{🇭🇰 KDDIHK-AS-AP202.177.26.0/24 Towngas Telecommunications}
			PTR	`mail.first-foundation.com`
NS	`ns2.dragon188.com.hk` ⚠️ Not in zone NS records
		A	202.177.26.103^{🇭🇰 KDDIHK-AS-AP202.177.26.0/24 Towngas Telecommunications}
			PTR	`mail.first-foundation.com`
MX	`mail10.htcco.com` ⭐
		A	202.177.26.121^{🇭🇰 KDDIHK-AS-AP202.177.26.0/24 Towngas Telecommunications}
			PTR	`202-177-26-121.kddi.net.hk`
MX	`mail20.htcco.com`⁽²⁰⁾
		A	202.177.26.126^{🇭🇰 KDDIHK-AS-AP202.177.26.0/24 Towngas Telecommunications}
			PTR	`202-177-26-126.kddi.net.hk`
TXT	`v=spf1 a ip4:219.76.0.0/16 ip4:210.87.250.0/24 ip4:210.87.247.0/24 ip4:203.19...`
TXT	`google-site-verification=76721W5OdGsd9DlWTZngR6xdwN3zVJDVBcMHkk6w4VM`
SOA	`ns1.188web.com`root@188web.com serial=20160721

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774555127

Subdomains

mail20.htcco.com

mail10.htcco.com

Same first word

htcco.com

Similar names

thcco.com

hcoct.net

cotch.com

chtco.com.tw

cchot.de

ccoth.net

hotcc.org

cctoh.com

tchco.net

cchot.com

htcoc.org

ccoth.com

cctho.top

chotc.com

tchoc.com

cotch.co.uk

chtco.com

occth.de

cotch.international

tchoc.org

ccoth.org

thocc.de

cotch.de

tccoh.org

choct.com

cotch.net

hccto.com

tccoh.com

thocc.net

thocc.be

thocc.org

tochc.es

DNS History

9 records (7 active, 2 former)

●NSns1.188web.com2007-12-31 → 2026-03-26 · 2 obs

● 2007-12-31 20:14:48
● 2026-03-26 20:17:12

●NSns1.dragon188.com.hk2007-12-31 → 2026-03-26 · 5 obs

● 2007-12-31 20:14:48
○ 2015-08-06 10:55:04
○ 2020-01-03 00:31:22
● 2026-03-01 20:37:10
● 2026-03-26 20:17:12

●NSns2.188web.com2007-12-31 → 2026-03-26 · 2 obs

● 2007-12-31 20:14:48
● 2026-03-26 20:17:12

●NSns2.dragon188.com.hk2007-12-31 → 2026-03-26 · 5 obs

● 2007-12-31 20:14:48
○ 2015-08-06 10:55:04
○ 2020-01-03 00:31:22
● 2026-03-01 20:37:10
● 2026-03-26 20:17:12

●MXmail10.htcco.com2007-12-31 → 2026-03-26 · 2 obs

● 2007-12-31 20:14:48
● 2026-03-26 20:17:12

●MXmail20.htcco.com2007-12-31 → 2026-03-26 · 2 obs

● 2007-12-31 20:14:48
● 2026-03-26 20:17:12

○A202.130.124.1572015-08-06 → 2016-07-01 · 5 obs

○ 2007-12-31 20:14:48
● 2015-08-06 10:55:04
● 2016-07-01 04:21:32
○ 2020-01-03 00:31:22
○ 2026-03-26 20:17:12

●A202.177.26.1012020-01-03 → 2026-03-26 · 3 obs

○ 2016-07-01 04:21:32
● 2020-01-03 00:31:22
● 2026-03-26 20:17:12

○A220.232.130.1692007-12-31 → 2007-12-31 · 3 obs

● 2007-12-31 20:14:48
○ 2015-08-06 10:55:04
○ 2026-03-26 20:17:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
htcco.com	ns2.dragon188.com.hk, ns1.dragon188.com.hk	-

✅ Authoritative Response

Server:202.177.26.103

NS records: ns2.dragon188.com.hk, ns1.dragon188.com.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htcco.com (unsigned zone)

⏱️ Timing

Total: 1519ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.177.26.101`
NS	2	`ns2.188web.com, ns1.188web.com`
MX	2	`mail10.htcco.com (pri: 10), mail20.htcco.com (pri: 20)`
TXT	2	`google-site-verification=76721W5OdGsd9Dl, v=spf1 a ip4:219.76.0.0/16 ip4:210.87.25`
SOA	1	`ns1.188web.com root.188web.com`