`dm-test.a3mobile.com`

DNSSEC	⚠️ Not signed
A	188.40.16.126^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`dm-test.a3mobile.com`

`a3mobile.com`

	DNSSEC	⚠️ Not signed
	A	136.243.84.100^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
	NS	`ns55.domaincontrol.com` ⭐
	NS	`ns56.domaincontrol.com`
	MX	`a3mobile-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 include:spf.protection.outlook.com a:mailer.a3mobile.com a:mta-int.a3m...`
	TXT	`MS=ms54269888`
	SOA	`ns55.domaincontrol.com`dns@jomax.net 2026-02-25 #1

WOT: SAFE (61/100)
🔒 HSTS Preload (+subdomains)
WOT: SAFE (70/100)

PTR for

126.16.40.188.in-addr.arpa

Same first word

dm-test.ru

dm-test.com

DNS History

1 record (1 active, 0 former)

●A188.40.16.1262026-03-11 → 2026-04-12 · 2 obs

● 2026-03-11 15:16:26
● 2026-04-12 17:59:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
a3mobile.com	ns55.domaincontrol.com, ns56.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a3mobile.com (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.16.126`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)

Analysis

IP Addresses

dm-test.a3mobile.com maps to IP address 188.40.16.126.

Other host names, for example, freshcells.net share IP numbers with dm-test.a3mobile.com.

dm-test.a3mobile.com - robtex.com