nff.dk - dns.ninja

`nff.dk`

DNSSEC	⚠️ Not signed
A	93.191.155.240^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`forward.dnsfactory.dk`
NS	`ns2.dandomain.dk` ⭐
		A	2a02:2339:1:108::dd:dd^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.dandomain.dk`
		A	91.197.248.66^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.dandomain.dk`
NS	`ns.dandomain.dk`
		A	2a02:2339:4006:109::dd^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns.dandomain.dk`
		A	185.25.141.3^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns.dandomain.dk`
MX	`nff-dk.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::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:94.231.104.176/32 include:emsd1.com include:spf.protection.outlook...`
SOA	`ns.dandomain.dk`hostmaster@dandomain.dk 2026-04-29 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1785547081localtime Sat Aug 1 03:18:01 2026gmtime Sat Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785547081

Same first word

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Similar names

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fnf.live

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ffn.mx

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ffn.(0x787878)

fnf.se

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fnf.fm

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ffn.tv

fnf.wtf

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fnf.vc

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ffn.network

fnf.org

DNS History

7 records (4 active, 3 former)

●NSns.dandomain.dk2015-06-18 → 2026-08-01 · 2 obs

● 2015-06-18 06:07:22
● 2026-08-01 01:18:56

●NSns2.dandomain.dk2015-06-18 → 2026-08-01 · 2 obs

● 2015-06-18 06:07:22
● 2026-08-01 01:18:56

○NSns3.dandomain.dk2015-06-18 → 2018-06-04 · 4 obs

● 2015-06-18 06:07:22
● 2018-06-04 17:21:32
○ 2026-03-25 03:15:30
○ 2026-08-01 01:18:56

○MXexchange.jysk-itsupport.dk2015-06-18 → 2018-06-04 · 4 obs

● 2015-06-18 06:07:22
● 2018-06-04 17:21:32
○ 2026-03-25 03:15:30
○ 2026-08-01 01:18:56

●MXnff-dk.mail.protection.outlook.com2026-03-25 → 2026-08-01 · 3 obs

○ 2018-06-04 17:21:32
● 2026-03-25 03:15:30
● 2026-08-01 01:18:56

○A144.76.135.2242015-06-18 → 2026-04-27 · 4 obs

● 2015-06-18 06:07:22
● 2026-04-27 10:22:38
○ 2026-05-17 09:15:04
○ 2026-08-01 01:18:56

●A93.191.155.2402026-05-17 → 2026-08-01 · 3 obs

○ 2026-04-27 10:22:38
● 2026-05-17 09:15:04
● 2026-08-01 01:18:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, l.nic.dk, s.nic.dk, c.nic.dk...	-
nff.dk	ns.dandomain.dk, ns2.dandomain.dk	4 records

✅ Authoritative Response

Server:91.197.248.66

NS records: ns.dandomain.dk, ns2.dandomain.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1750ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.155.240`
NS	2	`ns.dandomain.dk, ns2.dandomain.dk`
MX	1	`nff-dk.mail.protection.outlook.com (pri:`
TXT	1	`v=spf1 ip4:94.231.104.176/32 include:ems`
SOA	1	`ns.dandomain.dk hostmaster.dandomain.dk`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.dandomain.dk, ns.dandomain.dk, ns2.dandomain.dk...)

Analysis

IP Addresses

nff.dk directs to one IP number, which is 93.191.155.240.

Among the host names that share IP numbers with nff.dk are pmenergi.info, www.ninasoft.com, vesterbro-reumatologi.dk and two others.

Name Servers

Two name servers handle the delegation for nff.dk: ns2.dandomain.dk and ns.dandomain.dk.

nff.dk has the same name server delegation as a number of other domains, such as kobaj.de, lightmaster.dk, aeroeskoebing.dk and two more.

nff.dk shares at least some of its name servers with other domains, including danstoker.de, dan-form.se, denform.no and two others.

These name servers are frequently seen alongside the name servers ns3.dandomain.dk.

ns2.dandomain.dk and ns.dandomain.dk both carry two IP addresses. The A records for ns2.dandomain.dk are 91.197.248.66 and 2a02:2339:1:108::dd:dd; the A records for ns.dandomain.dk are 185.25.141.3 and 2a02:2339:4006:109::dd.

Mail Servers

nff.dk routes its mail through a single mail server, nff-dk.mail.protection.outlook.com.

nff-dk.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.39, 52.101.73.6 and 52.101.73.26, along with 5 other.