flex-isolering.dk

Records from scan: 2026-10-15 08:31:11 · 1354ms total · last checked 2026-10-17 10:41 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flex-isolering.dk is a .dk domain served by 2 nameservers (ns.nsd.dk, ns2.nsd.dk). It was registered on 5 January 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.63.10.10 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by flexisolering-dk01b.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.10.10	10800s	web10.nsdhosting.dk	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	10800s	flexisolering-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::20 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.68.10 52.101.73.120 52.101.91.153 52.101.91.159	mail-db4pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 283ms

TXT Record
MS=ms77489313
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (flex-isolering.dk)
-all (hard fail)	v=spf1 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#

checked 2026-10-15 08:31:11

www	80.63.10.10 (AS3292) (address records, no CNAME)
www vs bare domain	Same network flex-isolering.dk: 80.63.10.10 (AS3292) www.flex-isolering.dk: 80.63.10.10 (AS3292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2026101403
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@ns.nsd.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-14 08:22:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-01-05
Expires	2027-01-31 (105d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
erhvervsisolering.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

51ms

36ms

AAAA

56ms

TXT

283ms

CAA

49ms

HTTPS

50ms

TLSA

824ms

SOA

55ms

MTA-STS

54ms

DNSSEC

62ms

SRV

283ms

Total

1354ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 08:31:11 shown	1354ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 07:54:08	1341ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 15:38:10	1190ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 15:17:09	3073ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 15:06:54	1448ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 14:51:24	1262ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 14:39:23	1469ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 14:34:32	1537ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 13:55:38	993ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 13:20:24	1349ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 06:39:29	1803ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 05:37:39	3100ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 04:57:25	1397ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 16:28:32	2815ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 04:23:58	2125ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 22:22:32	4591ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 21:23:01	4665ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 20:01:29	2242ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 17:34:59	2494ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-29 22:25:58	1153ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-24 22:50:47	1292ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 21:57:08	1177ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-11 22:55:54	1587ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 23:19:54	1754ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-07 02:00:12	9482ms	2 NS 1 A 1 MX	🔓 Insecure