`mail.sdggroups.com`

DNSSEC	⚠️ Not signed
A	116.203.110.116^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
		PTR	`w2k19-mx.ihglobaldns.com`

`sdggroups.com`

	DNSSEC	⚠️ Not signed
	A	23.88.102.108^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
	NS	`ns81.iranhost.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns21.iranhost.com` ⚠️ Not in zone NS records
	NS	`ns22.iranhost.com` ⚠️ Not in zone NS records
	NS	`ns82.iranhost.com` ⚠️ Not in parent delegation
	MX	`mail.sdggroups.com` ⭐
	SOA	`ns81.iranhost.com`hostmaster@sdggroups.com 2021-10-18 #3

MX for

sdggroups.com

Same first word

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Similar names

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DNS History

2 records (1 active, 1 former)

●A116.203.110.1162026-03-24 → 2026-03-28 · 3 obs

○ 2016-06-29 10:30:48
● 2026-03-24 05:31:42
● 2026-03-28 18:11:16

○A142.4.50.1992015-08-07 → 2016-06-29 · 4 obs

● 2015-08-07 02:27:36
● 2016-06-29 10:30:48
○ 2026-03-24 05:31:42
○ 2026-03-28 18:11:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdggroups.com	ns21.iranhost.com, ns22.iranhost.com	2 records

✅ Authoritative Response

Server:116.203.110.116

NS records: ns21.iranhost.com, ns22.iranhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdggroups.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.110.116`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns21.iranhost.com, ns22.iranhost.com)

Analysis

Mail Server Role

mail.sdggroups.com acts as a mail server for sdggroups.com.

IP Addresses

mail.sdggroups.com points to a single IP number: 116.203.110.116.

Other host names, for instance mail.routaa.com, mail.nassirinst.ir, mail.nakhrangarian.com, mail.icckaolin.com and mail.pasargadline.com share IP numbers with mail.sdggroups.com.

mail.sdggroups.com - robtex.com