mtbgroup.dk

📜 Historical scan 2026-09-23 19:39:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mtbgroup.dk is a .dk domain served by 2 nameservers (kira.ns.cloudflare.com, mack.ns.cloudflare.com). It was registered on 16 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mtbgroup-dk.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
kira.ns.cloudflare.com	108.162.194.197 162.159.38.197 172.64.34.197 2606:4700:50::a29f:26c5 2803:f800:50::6ca2:c2c5 2a06:98c1:50::ac40:22c5	kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com	108.162.195.37 162.159.44.37 172.64.35.37 2606:4700:58::a29f:2c25 2803:f800:50::6ca2:c325 2a06:98c1:50::ac40:2325	mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mtbgroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::a 2a01:111:f403:ca48::12 2a01:111:f403:ca48::a 52.101.103.39 52.101.181.156 52.101.68.21 52.101.91.21	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 226ms

TXT Record
MS=ms91022777
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mtbgroup.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#

latest probe, not this scan · checked 2026-10-08 15:22:17

www	NXDOMAIN
www vs bare domain	Neither resolves mtbgroup.dk: no address www.mtbgroup.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mtbgroup.dk	Lfw4ipz2eA_tCxZVDtqUb8eyQDRsrk_jiAwupnAYPBc
TXT	_acme-challenge.mtbgroup.dk	ce9OG6wOf-wVIvFapcQcxTZ5TAkDEIBcZ1ujGVhEr4o

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2415597436
Primary NS (MNAME)	kira.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 01:47:53

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-09-16
Expires	2027-09-15 (322d)

🔗 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
klanhansen.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

40ms

45ms

54ms

AAAA

39ms

TXT

226ms

CAA

34ms

HTTPS

34ms

TLSA

230ms

SOA

0ms

MTA-STS

59ms

DNSSEC

164ms

SRV

63ms

Total

913ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 14:16:23	1043ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 14:04:11	1209ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-28 20:49:51	1366ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-26 20:18:44	1402ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-23 19:39:24 shown	913ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-04 21:28:06	3369ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-03 13:30:33	1357ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-30 08:19:39	1300ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-26 10:49:52	859ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-03 14:52:59	8757ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-28 13:21:42	983ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 05:06:43	982ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:14:04	1258ms	2 NS 0 A 1 MX	⚠️ Bogus