44-b.dk

📜 Historical scan 2026-07-02 20:37:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

44-b.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 16 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.62.98.68 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by 44b-dk0e.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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.62.98.68	600s	0x573e6244.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	Fredericia

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	44b-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 52.101.68.29 52.101.68.5 52.101.73.1 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 108ms

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

📝 TXT Records#

1 records 394ms

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

✉️ SPF#

Policy	Record (44-b.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 09:04:46

www CNAME	44-b.dk (all on 44-b.dk) → 87.62.98.68 (AS3292)
www vs bare domain	Same network 44-b.dk: 87.62.98.68 (AS3292) www.44-b.dk: 87.62.98.68 (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#

9066ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2025040701
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 02:03:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-04-16
Expires	2031-04-30 (1654d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

51ms

AAAA

66ms

TXT

394ms

CAA

69ms

HTTPS

48ms

TLSA

129ms

SOA

45ms

MTA-STS

81ms

DNSSEC

9066ms

SRV

108ms

Total

9651ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 18:38:58	1288ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 04:55:14	10073ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-05 13:08:45	9715ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-02 15:56:37	9864ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 20:37:50 shown	9651ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 08:27:35	2029ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:14:29	835ms	2 NS 1 A 1 MX	🔓 Insecure