`linkconsulting.com`

DNSSEC	⚠️ Not signed
A	136.144.204.75^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`srv.linkconsulting.com`
NS	`nsh1.linkcom.pt` ⭐
		A	194.117.36.3^{🇵🇹 NOS_COMUNICACOES194.117.36.0/22 INESC - Instituto de Engenharia de Sistemas e Computadores Lisboa, PORTUGAL}
NS	`ns1.linkcom.pt`
		A	194.117.36.1^{🇵🇹 NOS_COMUNICACOES194.117.36.0/22 INESC - Instituto de Engenharia de Sistemas e Computadores Lisboa, PORTUGAL}
			PTR	`ns.link.pt`
			PTR	`ns.linkcom.pt`
NS	`ns2.linkcom.pt`
		A	194.117.36.8^{🇵🇹 NOS_COMUNICACOES194.117.36.0/22 INESC - Instituto de Engenharia de Sistemas e Computadores Lisboa, PORTUGAL}
			PTR	`ns2.link.pt`
NS	`ns3.linkcom.pt` ⚠️ Not in parent delegation
		A	18.197.217.220^{🇩🇪 Amazon18.196.0.0/15 EC2 FRA prefix}
			PTR	`ec2-18-197-217-220.eu-central-1.compute.amazonaws.com`
MX	`linkconsulting-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`MS=ms45132739`
TXT	`asap-site-verification-135fc1d2-644c-46de-b9f2-685cf64d0cf6`
TXT	`google-site-verification=OCl4uxC-C6qNYxjZOEtWPgVjaNra5LAy5IvChsgJTEE`
TXT	`62JZW7WK4AZR9B3SKGAASJ3DB2N6WVGD`
TXT	`8aphet8mirfqf1ackvte7uo0pr`
TXT	`v=spf1 ip4:194.117.36.110 include:eu.transmail.net include:spf.protection.out...`
TXT	`d365mktkey=dPuOuzXzOwhUFuEsZUxAkAyFRqyIEyxdaKTquoXQXlwx`
TXT	`Y2BFV/a+xydVhSUL4IGSGFuopDmHWWiDJWwZO0Xsr4r7vItvpUU6R0uJKW3K4VH0lGIw4M+4BxwGl...`
TXT	`twilio-domain-verification=978cbaf86bc510d2f397a3e1fb125c00`
TXT	`MS=223DEAE972477B24387E871A16EE18732C880E6F`
SOA	`nsh1.linkcom.pt`dnsmaster@link.pt 2021-08-19 #43

`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=1776069627

Subdomains

www.linkconsulting.com

Same first word

linkconsulting.com

linkconsulting.eu

Similar names

consultinglink.info

DNS History

17 records (6 active, 11 former)

○NSns.buydomains.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 19:08:12
○ 2015-06-05 21:57:06
○ 2026-04-13 09:02:42

○NSns.link.pt2015-06-05 → 2016-06-19 · 5 obs

○ 2008-03-18 19:08:12
● 2015-06-05 21:57:06
● 2016-06-19 23:51:16
○ 2026-02-15 02:55:36
○ 2026-04-13 09:02:42

●NSns1.linkcom.pt2015-06-05 → 2026-04-13 · 3 obs

○ 2008-03-18 19:08:12
● 2015-06-05 21:57:06
● 2026-04-13 09:02:42

○NSns2.link.pt2015-06-05 → 2016-06-19 · 5 obs

○ 2008-03-18 19:08:12
● 2015-06-05 21:57:06
● 2016-06-19 23:51:16
○ 2026-02-15 02:55:36
○ 2026-04-13 09:02:42

●NSns2.linkcom.pt2015-06-05 → 2026-04-13 · 3 obs

○ 2008-03-18 19:08:12
● 2015-06-05 21:57:06
● 2026-04-13 09:02:42

●NSns3.linkcom.pt2026-02-15 → 2026-04-13 · 3 obs

○ 2016-06-19 23:51:16
● 2026-02-15 02:55:36
● 2026-04-13 09:02:42

●NSnsh1.linkcom.pt2026-02-15 → 2026-04-13 · 3 obs

○ 2016-06-19 23:51:16
● 2026-02-15 02:55:36
● 2026-04-13 09:02:42

○NSthis-domain-for-sale.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 19:08:12
○ 2015-06-05 21:57:06
○ 2026-04-13 09:02:42

○MXdev.null2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 19:08:12
○ 2015-06-05 21:57:06
○ 2026-04-13 09:02:42

●MXlinkconsulting-com.mail.protection.outlook.com2026-02-15 → 2026-04-13 · 3 obs

○ 2016-06-19 23:51:16
● 2026-02-15 02:55:36
● 2026-04-13 09:02:42

○MXmail.link.pt2015-06-05 → 2016-06-19 · 5 obs

○ 2008-03-18 19:08:12
● 2015-06-05 21:57:06
● 2016-06-19 23:51:16
○ 2026-02-15 02:55:36
○ 2026-04-13 09:02:42

○MXns1.linkcom.pt2015-06-05 → 2016-06-19 · 5 obs

○ 2008-03-18 19:08:12
● 2015-06-05 21:57:06
● 2016-06-19 23:51:16
○ 2026-02-15 02:55:36
○ 2026-04-13 09:02:42

○MXns2.linkcom.pt2015-06-05 → 2016-06-19 · 5 obs

○ 2008-03-18 19:08:12
● 2015-06-05 21:57:06
● 2016-06-19 23:51:16
○ 2026-02-15 02:55:36
○ 2026-04-13 09:02:42

●A136.144.204.752026-02-15 → 2026-04-13 · 3 obs

○ 2016-06-19 23:51:16
● 2026-02-15 02:55:36
● 2026-04-13 09:02:42

○A194.117.36.1072016-03-04 → 2016-06-19 · 5 obs

○ 2015-12-18 08:22:08
● 2016-03-04 08:17:08
● 2016-06-19 23:51:16
○ 2026-02-15 02:55:36
○ 2026-04-13 09:02:42

○A194.117.36.532015-06-05 → 2015-12-18 · 5 obs

○ 2008-03-18 19:08:12
● 2015-06-05 21:57:06
● 2015-12-18 08:22:08
○ 2016-03-04 08:17:08
○ 2026-04-13 09:02:42

○A208.254.26.1322008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 19:08:12
○ 2015-06-05 21:57:06
○ 2026-04-13 09:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
linkconsulting.com	ns1.linkcom.pt, ns2.linkcom.pt	-

✅ Authoritative Response

Server:194.117.36.8

NS records: ns1.linkcom.pt, ns2.linkcom.pt

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkconsulting.com (unsigned zone)

⏱️ Timing

Total: 618ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.144.204.75`
NS	3	`ns3.linkcom.pt, ns1.linkcom.pt...`
MX	1	`linkconsulting-com.mail.protection.outlo`
TXT	10	`MS=223DEAE972477B24387E871A16EE18732C880, MS=ms45132739...`
SOA	1	`nsh1.linkcom.pt dnsmaster.link.pt`

Analysis

Hierarchy

linkconsulting.com is the parent of www.linkconsulting.com.

IP Addresses

linkconsulting.com resolves to a single IP: 136.144.204.75.

Other host names including www.linkconsulting.com, link.pt and www.link.pt share IP numbers with linkconsulting.com.

Name Servers

linkconsulting.com is delegated to four name servers: ns1.linkcom.pt, ns2.linkcom.pt, ns3.linkcom.pt and nsh1.linkcom.pt.

linkconsulting.com shares some name servers with other domains, for example booktree.pt, linkcom.pt, linkroad.com, linkinov.com and marketlink.pt.

These name servers are commonly used with ns2.link.pt, ns.link.pt, ns.linkcom.pt, inesc.inesc.pt and ns1.link.pt.

Host names with a single IP

ns1.linkcom.pt resolves to 194.117.36.1

ns2.linkcom.pt resolves to 194.117.36.8

ns3.linkcom.pt resolves to 18.197.217.220

nsh1.linkcom.pt resolves to 194.117.36.3

Mail Servers

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

Host linkconsulting-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::7, 52.101.68.15, 52.101.73.2, 52.101.73.4 and 52.101.73.12.

linkconsulting.com - robtex.com