`mx.arthurnetworking.com`

DNSSEC	⚠️ Not signed
A	69.43.38.246^{🇺🇸 CITYNET-AS69.43.0.0/18 Citynet Block}
MX	`mail.arthurnetworking.com` ⭐
		A	69.43.38.245^{🇺🇸 CITYNET-AS69.43.0.0/18 Citynet Block}
			PTR	`mail.arthurnetworking.com`

`arthurnetworking.com`

	DNSSEC	⚠️ Not signed
	A	69.43.38.246^{🇺🇸 CITYNET-AS69.43.0.0/18 Citynet Block}
	NS	`ns1.dotster.com` ⭐
	NS	`ns2.dotster.com`
	MX	`mail.arthurnetworking.com` ⭐
	TXT	`v=spf1 ip4:69.43.54.245 ?all`
	SOA	`ns1.dotster.com`dnsadmin@dotster.com 2012-08-13 #66

Same first word

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DNS History

3 records (2 active, 1 former)

●MXmail.arthurnetworking.com2015-08-18 → 2026-03-27 · 2 obs

● 2015-08-18 11:31:52
● 2026-03-27 08:55:56

○A69.43.38.2432015-08-18 → 2016-06-21 · 4 obs

● 2015-08-18 11:31:52
● 2016-06-21 02:53:20
○ 2026-02-20 20:00:50
○ 2026-03-27 08:55:56

●A69.43.38.2462026-02-20 → 2026-03-27 · 3 obs

○ 2016-06-21 02:53:20
● 2026-02-20 20:00:50
● 2026-03-27 08:55:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
arthurnetworking.com	ns1.dotster.com, ns2.dotster.com	2 records

✅ Authoritative Response

Server:172.64.53.155

NS records: ns1.dotster.com, ns2.dotster.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arthurnetworking.com (unsigned zone)

⏱️ Timing

Total: 928ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`69.43.38.246`
MX	1	`mail.arthurnetworking.com (pri: 30)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)

Analysis

IP Addresses

mx.arthurnetworking.com resolves to a single IP: 69.43.38.246.

Other host names, for instance, arthurnetworking.com and crs.arthurnetworking.com share IP numbers with mx.arthurnetworking.com.

Mail Servers

mx.arthurnetworking.com is handled by a single mail server, mail.arthurnetworking.com.

mx.arthurnetworking.com shares the same mail server setup as other domains, for instance crs.arthurnetworking.com and arthurnetworking.com.

Host name mail.arthurnetworking.com points to IP 69.43.38.245.

mx.arthurnetworking.com - robtex.com