frisoernakskov.dk

📜 Historical scan 2026-08-20 19:12:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frisoernakskov.dk is a .dk domain served by 2 nameservers (adel.ns.cloudflare.com, gabriel.ns.cloudflare.com). It was registered on 22 July 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.86 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by frisoernakskov-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
adel.ns.cloudflare.com	108.162.192.55 172.64.32.55 173.245.58.55 2606:4700:50::adf5:3a37 2803:f800:50::6ca2:c037 2a06:98c1:50::ac40:2037	adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gabriel.ns.cloudflare.com	108.162.195.244 162.159.44.244 172.64.35.244 2606:4700:58::a29f:2cf4 2803:f800:50::6ca2:c3f4 2a06:98c1:50::ac40:23f4	gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.86	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.251	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	frisoernakskov-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.29 52.101.68.32 52.101.68.36 52.101.73.1	mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	104.21.43.86

🔷 AAAA Records (IPv6)#

2 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2b56	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b0fb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.86,172.67.176.251 ech=AEX+DQBB1gAgACAStrpWha2cTP4QL6Xxhol2DTodp8JFbRtJymmAemNEYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2b56,2606:4700:3036::ac43:b0fb

🔌 SRV Records#

1 records 81ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 231ms

TXT Record
MS=ms96684973
v=spf1 mx a ip4:139.162.143.13 ip4:185.21.41.184 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (frisoernakskov.dk)
-all (hard fail)	v=spf1 mx a ip4:139.162.143.13 ip4:185.21.41.184 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 04:50:01

www	104.21.43.86 172.67.176.251 2606:4700:3031::6815:2b56 2606:4700:3036::ac43:b0fb (AS13335) (address records, no CNAME)
www vs bare domain	Same network frisoernakskov.dk: 104.21.43.86 172.67.176.251 2606:4700:3031::6815:2b56 2606:4700:3036::ac43:b0fb (AS13335) www.frisoernakskov.dk: 104.21.43.86 172.67.176.251 2606:4700:3031::6815:2b56 2606:4700:3036::ac43:b0fb (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.frisoernakskov.dk	6Tah6cwLm9waCheUHsJzsi9Ys6H62iihjrs-qPBQKZQ
TXT	_acme-challenge.frisoernakskov.dk	JtKZpvrEu4JamIe1SOw1U4epILV077qkOvkk8Ii6pF4

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

94ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2412727926
Primary NS (MNAME)	adel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 16:14:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-07-22
Expires	2027-07-31 (284d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

67ms

47ms

30ms

AAAA

78ms

TXT

231ms

CAA

60ms

HTTPS

67ms

TLSA

451ms

SOA

0ms

MTA-STS

76ms

DNSSEC

94ms

SRV

81ms

Total

2035ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:55:21	778ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 14:56:56	1531ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 23:47:27	3229ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 10:39:40	893ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 10:51:32	1672ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 13:33:08	2294ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 19:12:45 shown	2035ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 06:28:40	1385ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 07:52:13	1274ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 18:03:40	3189ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 16:07:07	1692ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 07:17:56	2638ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 06:34:23	930ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 05:55:42	6148ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:41:12	2665ms	2 NS 2 A 1 MX	🔓 Insecure