`wtlgroup.com`

DNSSEC	⚠️ Not signed
A	115.160.163.69^{🇭🇰 WTT115.160.160.0/20}
		PTR	`static.reserve.wtt.net.hk`
NS	`wtl2020.wtlhk.com` ⭐
NS	`ns1.wtlgroup.com` ⚠️ Not in zone NS records
		A	218.255.8.246^{🇭🇰 WTT218.255.0.0/19 Wharf T&T IP}
			PTR	`static.reserve.wtt.net.hk`
NS	`ns4.multim-group.com` ⚠️ Not in zone NS records
		A	115.160.163.69^{🇭🇰 WTT115.160.160.0/20}
			PTR	`static.reserve.wtt.net.hk`
NS	`win2008r2-v1` ⚠️ Not in parent delegation
MX	`mail.wtlgroup.com` ⭐
		A	115.160.163.69^{🇭🇰 WTT115.160.160.0/20}
			PTR	`static.reserve.wtt.net.hk`
TXT	`v=spf1 ip4:115.160.163.69`
SOA	`wtl2020.wtlhk.com`hostmaster@wtlhk.com serial=19

`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=1774615147

Subdomains

mail.wtlgroup.com

ns1.wtlgroup.com

Same first word

wtlgroup.com

wtlgroup.com.cn

Similar names

twlgroup.ru

tlwgroup.com.cn

wltgroup.cn

twlgroup.net

DNS History

12 records (6 active, 6 former)

○NSmmsmail.mmsd.com2015-06-21 → 2015-06-21 · 4 obs

○ 2007-12-02 13:18:06
● 2015-06-21 05:54:58
○ 2015-11-06 16:02:22
○ 2026-03-27 12:42:08

●NSns1.wtlgroup.com2007-12-02 → 2026-03-27 · 5 obs

● 2007-12-02 13:18:06
○ 2015-06-21 05:54:58
○ 2018-11-23 05:41:08
● 2026-03-23 08:28:52
● 2026-03-27 12:42:08

●NSns4.multim-group.com2007-12-02 → 2026-03-27 · 5 obs

● 2007-12-02 13:18:06
○ 2015-06-21 05:54:58
○ 2018-11-23 05:41:08
● 2026-03-23 08:28:52
● 2026-03-27 12:42:08

●NSwin2008r2-v12026-03-23 → 2026-03-27 · 3 obs

○ 2018-11-23 05:41:08
● 2026-03-23 08:28:52
● 2026-03-27 12:42:08

○NSwin2008r2-v1.mmsd.com2016-05-02 → 2018-11-23 · 5 obs

○ 2016-02-09 05:27:08
● 2016-05-02 14:34:40
● 2018-11-23 05:41:08
○ 2026-03-23 08:28:52
○ 2026-03-27 12:42:08

○NSwtl2003.wtlcorp.com2015-06-21 → 2016-05-02 · 5 obs

○ 2007-12-02 13:18:06
● 2015-06-21 05:54:58
● 2016-05-02 14:34:40
○ 2017-02-03 09:59:52
○ 2026-03-27 12:42:08

●NSwtl2020.wtlhk.com2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-23 08:28:52
● 2026-03-27 12:42:08

○NSwtlserver.wtlcorp.com2015-06-21 → 2017-02-03 · 7 obs

○ 2007-12-02 13:18:06
● 2015-06-21 05:54:58
● 2016-02-09 05:27:08
○ 2016-05-02 14:34:40
● 2017-02-03 09:59:52
○ 2018-11-23 05:41:08
○ 2026-03-27 12:42:08

●MXmail.wtlgroup.com2007-12-02 → 2026-03-27 · 2 obs

● 2007-12-02 13:18:06
● 2026-03-27 12:42:08

●A115.160.163.692026-03-23 → 2026-03-27 · 3 obs

○ 2018-11-23 05:41:08
● 2026-03-23 08:28:52
● 2026-03-27 12:42:08

○A202.64.41.1862007-12-02 → 2016-02-09 · 4 obs

● 2007-12-02 13:18:06
● 2016-02-09 05:27:08
○ 2016-05-02 14:34:40
○ 2026-03-27 12:42:08

○A218.255.8.2462016-05-02 → 2018-11-23 · 5 obs

○ 2016-02-09 05:27:08
● 2016-05-02 14:34:40
● 2018-11-23 05:41:08
○ 2026-03-23 08:28:52
○ 2026-03-27 12:42:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
wtlgroup.com	ns1.wtlgroup.com, ns4.multim-group.com	2 records

✅ Authoritative Response

Server:115.160.163.69

NS records: ns1.wtlgroup.com, ns4.multim-group.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wtlgroup.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`115.160.163.69`
NS	1	`wtl2020.wtlhk.com`
MX	1	`mail.wtlgroup.com (pri: 10)`
TXT	1	`v=spf1 ip4:115.160.163.69`
SOA	1	`win2008r2-v1 hostmaster`

📌 Glue Records Collected

Total: 2

In-bailiwick: 1 (ns1.wtlgroup.com)

Out-of-bailiwick: 1 (ns4.multim-group.com)

Analysis

Hierarchy

wtlgroup.com is a parent of mail.wtlgroup.com and ns1.wtlgroup.com.

IP Addresses

wtlgroup.com maps to IP address 115.160.163.69.

Other host names, for instance ns4.multim-group.com, mail.multim-group.com, mail.wtlgroup.com, smtp.multim-group.com and multim-group.com share IP numbers with wtlgroup.com.

Name Servers

wtlgroup.com is delegated to four name servers: win2008r2-v1, ns4.multim-group.com, ns1.wtlgroup.com and wtl2020.wtlhk.com.

wtlgroup.com shares some name servers with other domains, for example multim-group.com.

these name servers are commonly used with the name servers ns5.multim-group.com.

Host names with a single IP address:

ns4.multim-group.com points to 115.160.163.69

ns1.wtlgroup.com points to 218.255.8.246

Mail Servers

wtlgroup.com is handled by a single mail server, mail.wtlgroup.com.

mail.wtlgroup.com points to one IP number: 115.160.163.69.

wtlgroup.com - robtex.com

wtlgroup.com

com