`thefirstduty.com`

DNSSEC	🔒 Signed (DS record present)
NS	`pdns05.domaincontrol.com` ⭐
		A	2603:5:21e1::34^{🇺🇸 GODADDY-DNS2603:5:21e0::/44}
			PTR	`pdns05.domaincontrol.com`
		A	97.74.110.52^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns05.domaincontrol.com`
NS	`pdns06.domaincontrol.com`
		A	2603:5:22e1::34^{🇺🇸 GODADDY-DNS2603:5:22e0::/44}
			PTR	`pdns06.domaincontrol.com`
		A	173.201.78.52^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns06.domaincontrol.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`MS=ms66658171`
TXT	`protonmail-verification=6d3b89a38481cff94614637d460ee98831f3f467`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
TXT	`D8204251`
SOA	`pdns05.domaincontrol.com`dns@jomax.net 2024-05-24 #54

`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=1784137587

Same first word

thefirstduty.com

DNS History

9 records (4 active, 5 former)

○NSns63.domaincontrol.com2015-08-05 → 2017-03-29 · 4 obs

● 2015-08-05 05:12:12
● 2017-03-29 14:25:00
○ 2026-05-05 08:22:20
○ 2026-07-15 18:14:14

○NSns64.domaincontrol.com2015-08-05 → 2017-03-29 · 4 obs

● 2015-08-05 05:12:12
● 2017-03-29 14:25:00
○ 2026-05-05 08:22:20
○ 2026-07-15 18:14:14

●NSpdns05.domaincontrol.com2026-05-05 → 2026-07-15 · 3 obs

○ 2017-03-29 14:25:00
● 2026-05-05 08:22:20
● 2026-07-15 18:14:14

●NSpdns06.domaincontrol.com2026-05-05 → 2026-07-15 · 3 obs

○ 2017-03-29 14:25:00
● 2026-05-05 08:22:20
● 2026-07-15 18:14:14

●MXmail.protonmail.ch2026-05-05 → 2026-07-15 · 3 obs

○ 2017-03-29 14:25:00
● 2026-05-05 08:22:20
● 2026-07-15 18:14:14

●MXmailsec.protonmail.ch2026-05-05 → 2026-07-15 · 3 obs

○ 2017-03-29 14:25:00
● 2026-05-05 08:22:20
● 2026-07-15 18:14:14

○MXmailstore1.secureserver.net2015-08-05 → 2017-03-29 · 4 obs

● 2015-08-05 05:12:12
● 2017-03-29 14:25:00
○ 2026-05-05 08:22:20
○ 2026-07-15 18:14:14

○MXsmtp.secureserver.net2015-08-05 → 2017-03-29 · 4 obs

● 2015-08-05 05:12:12
● 2017-03-29 14:25:00
○ 2026-05-05 08:22:20
○ 2026-07-15 18:14:14

○A192.169.53.1122015-08-05 → 2017-03-29 · 4 obs

● 2015-08-05 05:12:12
● 2017-03-29 14:25:00
○ 2026-05-05 08:22:20
○ 2026-07-15 18:14:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thefirstduty.com	pdns05.domaincontrol.com, pdns06.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.110.52

NS records: pdns05.domaincontrol.com, pdns06.domaincontrol.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 292ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`pdns05.domaincontrol.com, pdns06.domaincontrol.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	4	`MS=ms66658171, protonmail-verification=6d3b89a38481cff9...`
SOA	1	`pdns05.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns05.domaincontrol.com, pdns05.domaincontrol.com, pdns06.domaincontrol.com...)

Analysis

Name Servers

thefirstduty.com is served by two delegated name servers, pdns05.domaincontrol.com and pdns06.domaincontrol.com.

thefirstduty.com uses the same name servers as several other domains — among them provnow.com, scentsy.es, navindia.net and two more.

thefirstduty.com shares at least some of its name servers with other domains, for example meditech.com.pk, marinechemist.com, 777944.com and op-hawaii.com.

Each of the two host names carries two IP addresses: pdns05.domaincontrol.com points to 97.74.110.52 and 2603:5:21e1::34, and pdns06.domaincontrol.com points to 173.201.78.52 and 2603:5:22e1::34.

Mail Servers

Mail for thefirstduty.com is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.

thefirstduty.com uses an identical mail server configuration to several other domains — among them owlery.me, bakerue.com, friis-christensen.com and two more.

thefirstduty.com has at least partial mail server overlap with other domains such as sagrillo.com, 4q.fyi, bakercg.com and two more.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

thefirstduty.com - robtex.com