`davidmcarthur.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:91ff:fedb:7d20^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
		PTR	`davidmcarthur.com`
A	23.239.12.51^{🇺🇸 AKAMAI-LINODE-AP23.239.8.0/21 Akamai Technologies}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`mail.davidmcarthur.com` ⭐
		A	2600:3c03::f03c:91ff:fedb:7d20^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
			PTR	`davidmcarthur.com`
		A	23.239.12.51^{🇺🇸 AKAMAI-LINODE-AP23.239.8.0/21 Akamai Technologies}
			PTR	`davidmcarthur.com`
SOA	`ns1.linode.com`domain-administrative-contact@davidmcarthur.com 2018-08-16 #69

`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=1785916139

PTR for

51.12.239.23.in-addr.arpa

0.2.d.7.b.d.e.f.f.f.1.9.c.3.0.f.0.0.0.0.0.0.0.0.3.0.c.3.0.0.6.2.ip6.arpa

Subdomains

mail.davidmcarthur.com

Same first word

davidmcarthur.com

DNS History

14 records (8 active, 6 former)

●NSns1.linode.com2026-02-17 → 2026-08-05 · 3 obs

○ 2016-07-11 12:59:06
● 2026-02-17 23:49:52
● 2026-08-05 08:17:14

○NSns1.sitelutions.com2009-01-14 → 2016-07-11 · 4 obs

● 2009-01-14 21:36:54
● 2016-07-11 12:59:06
○ 2026-02-17 23:49:52
○ 2026-08-05 08:17:14

●NSns2.linode.com2026-02-17 → 2026-08-05 · 3 obs

○ 2016-07-11 12:59:06
● 2026-02-17 23:49:52
● 2026-08-05 08:17:14

○NSns2.sitelutions.com2009-01-14 → 2016-07-11 · 4 obs

● 2009-01-14 21:36:54
● 2016-07-11 12:59:06
○ 2026-02-17 23:49:52
○ 2026-08-05 08:17:14

●NSns3.linode.com2026-02-17 → 2026-08-05 · 3 obs

○ 2016-07-11 12:59:06
● 2026-02-17 23:49:52
● 2026-08-05 08:17:14

○NSns3.sitelutions.com2009-01-14 → 2016-07-11 · 4 obs

● 2009-01-14 21:36:54
● 2016-07-11 12:59:06
○ 2026-02-17 23:49:52
○ 2026-08-05 08:17:14

●NSns4.linode.com2026-02-17 → 2026-08-05 · 3 obs

○ 2016-07-11 12:59:06
● 2026-02-17 23:49:52
● 2026-08-05 08:17:14

○NSns4.sitelutions.com2009-01-14 → 2016-07-11 · 4 obs

● 2009-01-14 21:36:54
● 2016-07-11 12:59:06
○ 2026-02-17 23:49:52
○ 2026-08-05 08:17:14

●NSns5.linode.com2026-02-17 → 2026-08-05 · 3 obs

○ 2016-07-11 12:59:06
● 2026-02-17 23:49:52
● 2026-08-05 08:17:14

○NSns5.sitelutions.com2009-01-14 → 2016-07-11 · 4 obs

● 2009-01-14 21:36:54
● 2016-07-11 12:59:06
○ 2026-02-17 23:49:52
○ 2026-08-05 08:17:14

●MXmail.davidmcarthur.com2009-01-14 → 2026-08-05 · 2 obs

● 2009-01-14 21:36:54
● 2026-08-05 08:17:14

●A23.239.12.512015-07-19 → 2026-08-05 · 3 obs

○ 2009-01-14 21:36:54
● 2015-07-19 05:06:38
● 2026-08-05 08:17:14

●A2600:3c03::f03c:91ff:fedb:7d202026-02-17 → 2026-08-05 · 3 obs

○ 2015-07-19 05:06:38
● 2026-02-17 23:49:52
● 2026-08-05 08:17:14

○A72.36.202.2342009-01-14 → 2009-01-14 · 3 obs

● 2009-01-14 21:36:54
○ 2015-07-19 05:06:38
○ 2026-08-05 08:17:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
davidmcarthur.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidmcarthur.com (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.239.12.51`
AAAA	1	`2600:3c03::f03c:91ff:fedb:7d20`
NS	5	`ns2.linode.com, ns1.linode.com...`
MX	1	`mail.davidmcarthur.com (pri: 10)`
SOA	1	`ns1.linode.com domain-administrative-con`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

davidmcarthur.com is the parent zone for mail.davidmcarthur.com.

IP Addresses

davidmcarthur.com resolves to the IP addresses 23.239.12.51 and 2600:3c03::f03c:91ff:fedb:7d20

Additional host names — mail.xevicon.com, mail.davidmcarthur.com, beatijerina.com and two others — share IP numbers with davidmcarthur.com.

Name Servers

Delegation for davidmcarthur.com is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

davidmcarthur.com partially shares its NS delegation with several other domains, including freedwellness.com, xn--80akbqb1b5a.xn--p1ai, quoteblend.com and two others.

These name servers are regularly seen alongside ns5.linode.com and ns4.linode.com as name servers.

Host names with two IP numbers:

ns1.linode.com points to 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com points to 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com points to 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com points to 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com points to 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

davidmcarthur.com has one mail server: mail.davidmcarthur.com.

The host mail.davidmcarthur.com resolves to 23.239.12.51 and 2600:3c03::f03c:91ff:fedb:7d20 — two IP addresses.

davidmcarthur.com - robtex.com