`mx02.a3mobile.com`

DNSSEC	⚠️ Not signed
A	193.22.255.46^{🇩🇪 CLOUDPIT193.22.255.0/24}
		PTR	`mx02.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

12.61.246.83.in-addr.arpa

46.255.22.193.in-addr.arpa

Same first word

mx02.gov.mz

mx02.ru

mx02.de

mx02.123hjemmeside.dk

mx02.gov.bf

mx02.kinghost.net

mx02.gov.jo

Similar names

mx20.org

xm02.com

xm20.com

mx20.de

xm02.net

20xm.com

02xm.com

20mx.com

02xm.top

mx20.com

m20x.com

DNS History

2 records (1 active, 1 former)

●A193.22.255.462026-03-15 → 2026-03-31 · 3 obs

○ 2017-03-29 22:41:30
● 2026-03-15 21:18:24
● 2026-03-31 11:56:36

○A83.246.61.122017-03-29 → 2017-03-29 · 3 obs

● 2017-03-29 22:41:30
○ 2026-03-15 21:18:24
○ 2026-03-31 11:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
a3mobile.com	ns55.domaincontrol.com, ns56.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.107.28

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a3mobile.com (unsigned zone)

⏱️ Timing

Total: 76ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.22.255.46`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

mx02.a3mobile.com points to a single IP number: 193.22.255.46.

mx02.a3mobile.com - robtex.com