`source4intelligence.com`

DNSSEC	⚠️ Not signed
A	80.61.163.66^{🇳🇱 KPN80.60.0.0/15 PIADDR}
		PTR	`80-61-163-66.fixed.kpn.net`
NS	`pdns1.registrar-servers.com` ⭐
		A	2610:a1:1024::100^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
		A	156.154.132.100^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
NS	`pdns2.registrar-servers.com`
		A	2610:a1:1025::100^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
		A	156.154.133.100^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
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	`My_mail_019419814`
TXT	`v=spf1 include:_spf.protonmail.ch ip4:80.61.163.66 -all`
TXT	`protonmail-verification=b638e2436a7c50f5f1326cc477ce49845be46947`
SOA	`pdns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1774237419

`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=1771291435

Same first word

source4intelligence.com

DNS History

13 records (5 active, 8 former)

●NSpdns1.registrar-servers.com2020-02-09 → 2026-03-24 · 2 obs

● 2020-02-09 16:58:36
● 2026-03-24 09:33:20

●NSpdns2.registrar-servers.com2020-02-09 → 2026-03-24 · 2 obs

● 2020-02-09 16:58:36
● 2026-03-24 09:33:20

○MXeforward1.registrar-servers.com2020-02-09 → 2020-02-09 · 3 obs

● 2020-02-09 16:58:36
○ 2026-03-01 01:38:46
○ 2026-03-24 09:33:20

○MXeforward2.registrar-servers.com2020-02-09 → 2020-02-09 · 3 obs

● 2020-02-09 16:58:36
○ 2026-03-01 01:38:46
○ 2026-03-24 09:33:20

○MXeforward3.registrar-servers.com2020-02-09 → 2020-02-09 · 3 obs

● 2020-02-09 16:58:36
○ 2026-03-01 01:38:46
○ 2026-03-24 09:33:20

○MXeforward4.registrar-servers.com2020-02-09 → 2020-02-09 · 3 obs

● 2020-02-09 16:58:36
○ 2026-03-01 01:38:46
○ 2026-03-24 09:33:20

○MXeforward5.registrar-servers.com2020-02-09 → 2020-02-09 · 3 obs

● 2020-02-09 16:58:36
○ 2026-03-01 01:38:46
○ 2026-03-24 09:33:20

●MXmail.protonmail.ch2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-09 16:58:36
● 2026-03-01 01:38:46
● 2026-03-24 09:33:20

○MXmail.source4intelligence.com2026-03-01 → 2026-03-24 · 2 obs

○ 2026-03-01 01:38:46
○ 2026-03-24 09:33:20

●MXmailsec.protonmail.ch2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-09 16:58:36
● 2026-03-01 01:38:46
● 2026-03-24 09:33:20

●A80.61.163.662026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-09 16:58:36
● 2026-03-01 01:38:46
● 2026-03-24 09:33:20

○A83.82.154.1832020-02-09 → 2020-02-09 · 3 obs

● 2020-02-09 16:58:36
○ 2026-03-01 01:38:46
○ 2026-03-24 09:33:20

○A94.212.6.2122026-03-01 → 2026-03-24 · 2 obs

○ 2026-03-01 01:38:46
○ 2026-03-24 09:33:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
source4intelligence.com	pdns1.registrar-servers.com, pdns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.100

NS records: pdns1.registrar-servers.com, pdns2.registrar-servers.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.61.163.66`
NS	2	`pdns1.registrar-servers.com, pdns2.registrar-servers.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`My_mail_019419814, v=spf1 include:_spf.protonmail.ch ip4:80...`
SOA	1	`pdns1.registrar-servers.com hostmaster.r`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns1.registrar-servers.com, pdns1.registrar-servers.com, pdns2.registrar-servers.com...)

Analysis

IP Addresses

source4intelligence.com points to an IP address: 80.61.163.66.

Name Servers

Two name servers pdns1.registrar-servers.com and pdns2.registrar-servers.com handle the delegation for source4intelligence.com.

source4intelligence.com shares the same name server setup as other domains, for instance cdn-easy.tech, azzy.ch, 188betks.com, denzellwear.com and largeholidayhouse.com.

Host names with two IP numbers:

pdns1.registrar-servers.com points to 2610:a1:1024::100 and 156.154.132.100.

pdns2.registrar-servers.com points to 2610:a1:1025::100 and 156.154.133.100.

Mail Servers

source4intelligence.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

source4intelligence.com uses the same mail server setup as other domains, for instance heald.me, arx-ccn.com, towardsjustice.org, mochiart.moe and mart.email.

source4intelligence.com shares at least partially some mail servers with other domains, for instance freedommail.info, f4flq.fr, rstcom.cz, elentok.com and thepaulsonventure.com.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

source4intelligence.com - robtex.com