markf.com - dns.ninja

`markf.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns71.domaincontrol.com` ⭐
		A	2603:5:2194::2e^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns71.domaincontrol.com`
		A	97.74.105.46^{🇺🇸 GODADDY-DNS97.74.104.0/23}
NS	`ns72.domaincontrol.com`
		A	2603:5:2294::2e^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns72.domaincontrol.com`
		A	173.201.73.46^{🇺🇸 GODADDY-DNS173.201.72.0/23}
MX	`markf-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns71.domaincontrol.com`dns@jomax.net 2026-02-14 #21

`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=1782663575

WOT: SAFE (68/100)

Same first word

markf.net

markf.com

markf.co.uk

markf.de

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DNS History

10 records (5 active, 5 former)

○NSns1.peer1.net2015-06-16 → 2016-05-13 · 4 obs

● 2015-06-16 19:46:58
● 2016-05-13 04:19:48
○ 2026-04-06 12:57:44
○ 2026-06-28 16:21:16

○NSns2.peer1.net2015-06-16 → 2016-05-13 · 4 obs

● 2015-06-16 19:46:58
● 2016-05-13 04:19:48
○ 2026-04-06 12:57:44
○ 2026-06-28 16:21:16

●NSns71.domaincontrol.com2026-04-06 → 2026-06-28 · 3 obs

○ 2016-05-13 04:19:48
● 2026-04-06 12:57:44
● 2026-06-28 16:21:16

●NSns72.domaincontrol.com2026-04-06 → 2026-06-28 · 3 obs

○ 2016-05-13 04:19:48
● 2026-04-06 12:57:44
● 2026-06-28 16:21:16

○MXmailstore1.secureserver.net2015-06-16 → 2016-05-13 · 4 obs

● 2015-06-16 19:46:58
● 2016-05-13 04:19:48
○ 2026-04-06 12:57:44
○ 2026-06-28 16:21:16

●MXmarkf-com.mail.protection.outlook.com2026-04-06 → 2026-06-28 · 3 obs

○ 2016-05-13 04:19:48
● 2026-04-06 12:57:44
● 2026-06-28 16:21:16

○MXsmtp.secureserver.net2015-06-16 → 2016-05-13 · 4 obs

● 2015-06-16 19:46:58
● 2016-05-13 04:19:48
○ 2026-04-06 12:57:44
○ 2026-06-28 16:21:16

●A15.197.225.1282026-04-06 → 2026-06-28 · 3 obs

○ 2016-05-13 04:19:48
● 2026-04-06 12:57:44
● 2026-06-28 16:21:16

○A209.35.49.1302015-06-16 → 2016-05-13 · 4 obs

● 2015-06-16 19:46:58
● 2016-05-13 04:19:48
○ 2026-04-06 12:57:44
○ 2026-06-28 16:21:16

●A3.33.251.1682026-04-06 → 2026-06-28 · 3 obs

○ 2016-05-13 04:19:48
● 2026-04-06 12:57:44
● 2026-06-28 16:21:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
markf.com	ns71.domaincontrol.com, ns72.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.46

NS records: ns71.domaincontrol.com, ns72.domaincontrol.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns71.domaincontrol.com, ns72.domaincontrol.com`
MX	1	`markf-com.mail.protection.outlook.com (p`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns71.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)

Analysis

IP Addresses

markf.com has two IP addresses: 3.33.251.168 and 15.197.225.128

medicinalherbs.biz, countyrx.com, travseller.com and two other host names share IP numbers with markf.com.

Name Servers

markf.com is served by two delegated name servers, ns71.domaincontrol.com and ns72.domaincontrol.com.

markf.com uses the same name servers as several other domains — among them bikecare.com, fidgi.ca, davidcassin.com and two more.

Each of the two host names carries two IP addresses: ns71.domaincontrol.com points to 97.74.105.46 and 2603:5:2194::2e, and ns72.domaincontrol.com points to 173.201.73.46 and 2603:5:2294::2e.

Mail Servers

Mail for markf.com is handled by a single mail server, markf-com.mail.protection.outlook.com.

markf-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.51, 52.101.40.6, 52.101.41.6 and 5 others.