`authenticprinciples.com`

DNSSEC	⚠️ Not signed
A	82.221.143.1^{🇮🇸 ThorDC-AS82.221.143.0/24 Advania / Thor Data Center}
		PTR	`icedns.is`
NS	`dns1.icedns.is` ⭐
		A	82.221.143.41^{🇮🇸 ThorDC-AS82.221.143.0/24 Advania / Thor Data Center}
			PTR	`dns1.icedns.is`
NS	`dns2.icedns.is`
		A	82.221.139.80^{🇮🇸 ThorDC-AS82.221.139.0/24 Advania / Thor Data Center}
MX	`authenticprinciples.com` ⭐
		A	82.221.143.1^{🇮🇸 ThorDC-AS82.221.143.0/24 Advania / Thor Data Center}
			PTR	`icedns.is`
SOA	`dns1.icedns.is`root@dns.icedns.is 2025-06-23 #1

`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

⚠️ On DNS blocklist: tif

MX for

authenticprinciples.com

Subdomains

ftp.authenticprinciples.com

Same first word

authenticprinciples.com

DNS History

10 records (4 active, 6 former)

●NSdns1.icedns.is2026-02-27 → 2026-03-23 · 3 obs

○ 2018-08-03 19:40:32
● 2026-02-27 09:05:52
● 2026-03-23 09:56:38

●NSdns2.icedns.is2026-02-27 → 2026-03-23 · 3 obs

○ 2018-08-03 19:40:32
● 2026-02-27 09:05:52
● 2026-03-23 09:56:38

○NSns15.domaincontrol.com2015-07-17 → 2018-08-03 · 4 obs

● 2015-07-17 18:02:14
● 2018-08-03 19:40:32
○ 2026-02-27 09:05:52
○ 2026-03-23 09:56:38

○NSns16.domaincontrol.com2015-07-17 → 2018-08-03 · 4 obs

● 2015-07-17 18:02:14
● 2018-08-03 19:40:32
○ 2026-02-27 09:05:52
○ 2026-03-23 09:56:38

●MXauthenticprinciples.com2026-02-27 → 2026-03-23 · 3 obs

○ 2018-08-03 19:40:32
● 2026-02-27 09:05:52
● 2026-03-23 09:56:38

○MXmailstore1.secureserver.net2015-07-17 → 2018-08-03 · 4 obs

● 2015-07-17 18:02:14
● 2018-08-03 19:40:32
○ 2026-02-27 09:05:52
○ 2026-03-23 09:56:38

○MXsmtp.secureserver.net2015-07-17 → 2018-08-03 · 4 obs

● 2015-07-17 18:02:14
● 2018-08-03 19:40:32
○ 2026-02-27 09:05:52
○ 2026-03-23 09:56:38

○A50.63.21.12018-08-03 → 2018-08-03 · 4 obs

○ 2017-02-06 19:47:34
● 2018-08-03 19:40:32
○ 2026-02-27 09:05:52
○ 2026-03-23 09:56:38

●A82.221.143.12026-02-27 → 2026-03-23 · 3 obs

○ 2018-08-03 19:40:32
● 2026-02-27 09:05:52
● 2026-03-23 09:56:38

○A97.74.215.2332015-07-17 → 2017-02-06 · 4 obs

● 2015-07-17 18:02:14
● 2017-02-06 19:47:34
○ 2018-08-03 19:40:32
○ 2026-03-23 09:56:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
authenticprinciples.com	dns2.icedns.is, dns1.icedns.is	-

✅ Authoritative Response

Server:82.221.139.80

NS records: dns2.icedns.is, dns1.icedns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authenticprinciples.com (unsigned zone)

⏱️ Timing

Total: 750ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.221.143.1`
NS	2	`dns2.icedns.is, dns1.icedns.is`
MX	1	`authenticprinciples.com (pri: 0)`
SOA	1	`dns1.icedns.is root.dns.icedns.is`

Analysis

Hierarchy

The parent of ftp.authenticprinciples.com is authenticprinciples.com.

Mail Server Role

authenticprinciples.com serves as the mail server for authenticprinciples.com.

IP Addresses

authenticprinciples.com points to an IP address: 82.221.143.1.

other host names include investinlangkawi.com, thehotelclub.com, publicity4lawyers.co.uk, 5minuteweed.com and quellos-quantlab.com; they share IP numbers with authenticprinciples.com.

Name Servers

Two name servers dns1.icedns.is and dns2.icedns.is handle the delegation for authenticprinciples.com.

authenticprinciples.com shares the same name server setup as other domains, for instance rentasecura.com, unframemedia.media, youtube-app.fr, ia-miroir.com and primetrendmarket.com.

authenticprinciples.com shares name servers with other domains at least partially, for example simpleplayer.eu.

Host names with one IP:

dns1.icedns.is points to: 82.221.143.41

dns2.icedns.is points to: 82.221.139.80

Mail Servers

authenticprinciples.com is handled by a single mail server.

The host name authenticprinciples.com points to IP 82.221.143.1.

authenticprinciples.com - robtex.com