`28groups.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns59.domaincontrol.com` ⭐
		A	2603:5:2143::1f^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`mns01.domaincontrol.com`
		A	97.74.100.31^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns59.domaincontrol.com`
NS	`ns60.domaincontrol.com`
		A	2603:5:2243::1f^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`mns02.domaincontrol.com`
		A	173.201.68.31^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns60.domaincontrol.com`
MX	`bizavmta1.netvigator.com` ⭐
		A	218.102.23.1^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin06.netvigator.com`
		A	218.102.23.37^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin3.netvigator.com`
		A	218.102.23.54^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin2.netvigator.com`
		A	218.102.23.55^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin1.netvigator.com`
		A	218.102.23.108^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin05.netvigator.com`
		A	218.102.53.177^{🇭🇰 HKTIMS-AP218.102.32.0/19 PCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy Road}
			PTR	`wbironin2.netvigator.com`
		A	218.102.53.178^{🇭🇰 HKTIMS-AP218.102.32.0/19 PCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy Road}
			PTR	`wbironin3.netvigator.com`
		A	218.102.53.182^{🇭🇰 HKTIMS-AP218.102.32.0/19 PCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy Road}
			PTR	`wbironin6.netvigator.com`
MX	`bizavmta2.netvigator.com`⁽²⁰⁾
		A	218.102.23.1^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin06.netvigator.com`
		A	218.102.23.37^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin3.netvigator.com`
		A	218.102.23.54^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin2.netvigator.com`
		A	218.102.23.55^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin1.netvigator.com`
		A	218.102.23.108^{🇭🇰 HKTIMS-AP218.102.0.0/19 Proxy-registered route object}
			PTR	`ybironin05.netvigator.com`
		A	218.102.53.177^{🇭🇰 HKTIMS-AP218.102.32.0/19 PCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy Road}
			PTR	`wbironin2.netvigator.com`
		A	218.102.53.178^{🇭🇰 HKTIMS-AP218.102.32.0/19 PCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy Road}
			PTR	`wbironin3.netvigator.com`
		A	218.102.53.182^{🇭🇰 HKTIMS-AP218.102.32.0/19 PCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy Road}
			PTR	`wbironin6.netvigator.com`
SOA	`ns59.domaincontrol.com`dns@jomax.net 2023-09-19 #0

`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=1774687907

Previously MX for

28groups.com

Subdomains

www.28groups.com

Same first word

28groups.com

DNS History

16 records (6 active, 10 former)

○NSns07.domaincontrol.com2016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-24 03:24:52
● 2016-04-17 10:10:32
○ 2016-11-09 06:03:34
○ 2026-03-28 09:13:52

○NSns08.domaincontrol.com2016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-24 03:24:52
● 2016-04-17 10:10:32
○ 2016-11-09 06:03:34
○ 2026-03-28 09:13:52

○NSns2249.hostgator.com2015-06-27 → 2016-01-24 · 4 obs

● 2015-06-27 08:57:12
● 2016-01-24 03:24:52
○ 2016-04-17 10:10:32
○ 2026-03-28 09:13:52

○NSns2250.hostgator.com2015-06-27 → 2016-01-24 · 4 obs

● 2015-06-27 08:57:12
● 2016-01-24 03:24:52
○ 2016-04-17 10:10:32
○ 2026-03-28 09:13:52

●NSns59.domaincontrol.com2026-03-18 → 2026-03-28 · 3 obs

○ 2016-11-09 06:03:34
● 2026-03-18 08:31:48
● 2026-03-28 09:13:52

●NSns60.domaincontrol.com2026-03-18 → 2026-03-28 · 3 obs

○ 2016-11-09 06:03:34
● 2026-03-18 08:31:48
● 2026-03-28 09:13:52

○NSns6225.hostgator.com2015-06-27 → 2016-01-24 · 4 obs

● 2015-06-27 08:57:12
● 2016-01-24 03:24:52
○ 2016-04-17 10:10:32
○ 2026-03-28 09:13:52

○MX28groups.com2015-06-27 → 2016-01-24 · 4 obs

● 2015-06-27 08:57:12
● 2016-01-24 03:24:52
○ 2016-04-17 10:10:32
○ 2026-03-28 09:13:52

●MXbizavmta1.netvigator.com2026-03-18 → 2026-03-28 · 3 obs

○ 2016-11-09 06:03:34
● 2026-03-18 08:31:48
● 2026-03-28 09:13:52

●MXbizavmta2.netvigator.com2026-03-18 → 2026-03-28 · 3 obs

○ 2016-11-09 06:03:34
● 2026-03-18 08:31:48
● 2026-03-28 09:13:52

○MXmailstore1.secureserver.net2016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-24 03:24:52
● 2016-04-17 10:10:32
○ 2016-11-09 06:03:34
○ 2026-03-28 09:13:52

○MXsmtp.secureserver.net2016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-24 03:24:52
● 2016-04-17 10:10:32
○ 2016-11-09 06:03:34
○ 2026-03-28 09:13:52

●A15.197.148.332026-03-18 → 2026-03-28 · 3 obs

○ 2016-11-09 06:03:34
● 2026-03-18 08:31:48
● 2026-03-28 09:13:52

○A184.168.221.422016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-24 03:24:52
● 2016-04-17 10:10:32
○ 2016-11-09 06:03:34
○ 2026-03-28 09:13:52

●A3.33.130.1902026-03-18 → 2026-03-28 · 3 obs

○ 2016-11-09 06:03:34
● 2026-03-18 08:31:48
● 2026-03-28 09:13:52

○A50.87.144.1482015-06-27 → 2016-01-24 · 4 obs

● 2015-06-27 08:57:12
● 2016-01-24 03:24:52
○ 2016-04-17 10:10:32
○ 2026-03-28 09:13:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
28groups.com	ns59.domaincontrol.com, ns60.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.31

NS records: ns59.domaincontrol.com, ns60.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 28groups.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns59.domaincontrol.com, ns60.domaincontrol.com`
MX	2	`bizavmta1.netvigator.com (pri: 10), bizavmta2.netvigator.com (pri: 20)`
SOA	1	`ns59.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns59.domaincontrol.com, ns59.domaincontrol.com, ns60.domaincontrol.com...)

Analysis

Hierarchy

28groups.com is the parent of www.28groups.com.

IP Addresses

28groups.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance richritual.com, petethebear.com, theraptiva.com, mthoodwear.com and thelifeupgrade.com share IP numbers with 28groups.com.

Name Servers

28groups.com has two name servers: ns59.domaincontrol.com and ns60.domaincontrol.com.

28groups.com shares the same name server setup as other domains, for example tovee.com, ygkp.com, elitegroups.com.au, canapromos.com and retajinn.com.

28groups.com partially shares name servers with other domains, for instance winoffice.ch.

Host names with two IP numbers:

ns59.domaincontrol.com points to: 2603:5:2143::1f and 97.74.100.31; ns60.domaincontrol.com points to: 2603:5:2243::1f and 173.201.68.31.

Mail Servers

28groups.com is served by two mail servers: bizavmta1.netvigator.com and bizavmta2.netvigator.com.

28groups.com shares the mail server setup with other domains, for example shinkohk.com, ccvc.edu.hk, stevensus.com.hk, cseng.com.hk and sealy.com.hk.

28groups.com shares some mail servers with other domains at least partially, for instance wingsun.com.hk and bfordms.edu.hk.

Host names with eight IP numbers:

The host names bizavmta1.netvigator.com and bizavmta2.netvigator.com point to: 218.102.23.1, 218.102.23.37, 218.102.23.54, 218.102.23.55, 218.102.23.108, 218.102.53.177, 218.102.53.178 and 218.102.53.182.

For each of these IPs, the host names that point to it are bizavmta1.netvigator.com and bizavmta2.netvigator.com.

28groups.com - robtex.com

28groups.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`28groups.com`

`com`