`portt.com`

DNSSEC	⚠️ Not signed
A	217.68.70.188^{🇬🇧 GNSEUROPEUK-AS217.68.64.0/21 Advanced 365 PA Space Prefix}
		PTR	`188-70-68-217.reverse.adv365.co.uk`
NS	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
MX	`portt-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com ...`
TXT	`_globalsign-domain-verification=dE4r16qPhNxM71ZMWCMWUHY59VSSlQ5-DTd2YlyBJz`
TXT	`MS=ms95820663`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=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=1776067792

Same first word

portt.co.uk

portt.com.au

portt.io

portt.us

portt.com

Similar names

otptr.com

tropt.de

ptrot.com

ttpro.no

ttpro.ru

toptr.ru

prott.vip

tport.org

ttpro.me

ttpro.co.uk

tport.jp

rotpt.com

prott.eu

oprtt.org

tport.de

tport.no

ptort.com

ttpro.de

prott.com

ttorp.in

pottr.com

trtop.com

ttpor.pt

prott.de

tport.io

tport.me

tport.land

pttor.com

tport.ru

tropt.com

DNS History

14 records (6 active, 8 former)

○NSdns069.b.register.com2015-08-21 → 2017-11-09 · 4 obs

● 2015-08-21 11:38:34
● 2017-11-09 09:40:40
○ 2026-03-23 13:10:48
○ 2026-04-13 08:20:42

○NSdns088.a.register.com2015-08-21 → 2017-11-09 · 4 obs

● 2015-08-21 11:38:34
● 2017-11-09 09:40:40
○ 2026-03-23 13:10:48
○ 2026-04-13 08:20:42

○NSdns233.c.register.com2015-08-21 → 2017-11-09 · 4 obs

● 2015-08-21 11:38:34
● 2017-11-09 09:40:40
○ 2026-03-23 13:10:48
○ 2026-04-13 08:20:42

○NSdns249.d.register.com2015-08-21 → 2017-11-09 · 4 obs

● 2015-08-21 11:38:34
● 2017-11-09 09:40:40
○ 2026-03-23 13:10:48
○ 2026-04-13 08:20:42

●NSns1-04.azure-dns.com2026-03-23 → 2026-04-13 · 3 obs

○ 2017-11-09 09:40:40
● 2026-03-23 13:10:48
● 2026-04-13 08:20:42

●NSns2-04.azure-dns.net2026-03-23 → 2026-04-13 · 3 obs

○ 2017-11-09 09:40:40
● 2026-03-23 13:10:48
● 2026-04-13 08:20:42

●NSns3-04.azure-dns.org2026-03-23 → 2026-04-13 · 3 obs

○ 2017-11-09 09:40:40
● 2026-03-23 13:10:48
● 2026-04-13 08:20:42

●NSns4-04.azure-dns.info2026-03-23 → 2026-04-13 · 3 obs

○ 2017-11-09 09:40:40
● 2026-03-23 13:10:48
● 2026-04-13 08:20:42

○MXp.webcom.ctmail.com2016-06-06 → 2016-12-08 · 4 obs

● 2016-06-06 09:02:34
● 2016-12-08 08:06:36
○ 2017-11-09 09:40:40
○ 2026-04-13 08:20:42

●MXportt-com.mail.protection.outlook.com2026-03-23 → 2026-04-13 · 3 obs

○ 2017-11-09 09:40:40
● 2026-03-23 13:10:48
● 2026-04-13 08:20:42

○A141.8.225.762016-09-05 → 2016-12-08 · 5 obs

○ 2016-06-06 09:02:34
● 2016-09-05 20:56:44
● 2016-12-08 08:06:36
○ 2017-11-09 09:40:40
○ 2026-04-13 08:20:42

○A216.21.239.1972015-08-21 → 2016-06-06 · 4 obs

● 2015-08-21 11:38:34
● 2016-06-06 09:02:34
○ 2016-09-05 20:56:44
○ 2026-04-13 08:20:42

●A217.68.70.1882026-03-23 → 2026-04-13 · 3 obs

○ 2017-11-09 09:40:40
● 2026-03-23 13:10:48
● 2026-04-13 08:20:42

○A34.236.129.1072017-11-09 → 2017-11-09 · 4 obs

○ 2016-12-08 08:06:36
● 2017-11-09 09:40:40
○ 2026-03-23 13:10:48
○ 2026-04-13 08:20:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
portt.com	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portt.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.68.70.188`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	1	`portt-com.mail.protection.outlook.com (p`
TXT	3	`v=spf1 include:spf.protection.outlook.co, _globalsign-domain-verification=dE4r16qP...`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

IP Addresses

portt.com points to an IP address: 217.68.70.188.

other host names include www.bksb.co.uk, pellcomp.co.uk, third.docman.com, careworks.ie and decisiontime.co.uk; they share IP numbers with portt.com.

Name Servers

portt.com delegates to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

portt.com at least partially shares name servers with other domains, for instance anchordairy.com.my, windowsmobile.eu, jeffwilcox.com, logility.com and pubdemant.com.

Host names with two IP numbers: ns1-04.azure-dns.com points to 2603:1061:0:700::4 and 13.107.236.4; ns4-04.azure-dns.info points to 2620:1ec:bda:700::4 and 208.84.5.4; ns2-04.azure-dns.net points to 2620:1ec:8ec:700::4 and 150.171.21.4; ns3-04.azure-dns.org points to 2a01:111:4000:700::4 and 204.14.183.4.

Mail Servers

portt.com is handled by a single mail server, portt-com.mail.protection.outlook.com.

Hostname portt-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::f, 2a01:111:f403:ca09::20, 52.101.68.8, 52.101.73.8, 52.101.73.12 and 52.101.73.19.

portt.com - robtex.com

portt.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`portt.com`

`com`