majbyg.dk

📜 Historical scan 2026-06-25 11:10:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

majbyg.dk is a .dk domain served by 2 nameservers (ns3.webhot.dk, ns4.webhot.dk). It was registered on 13 October 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.72.21.241 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by majbyg-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 132ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.webhot.dk	178.72.21.249	abraham.webhot.dk	AS3342 Cibicom A/S
ns4.webhot.dk	178.72.21.250	skinner.webhot.dk	AS3342 Cibicom A/S

🌍 A Records#

1 records 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.72.21.241	1800s	duffpress.webhot.dk	AS3342	Cibicom A/S	178.72.16.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 140ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
9	1800s	majbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca09::5 2a01:111:f403:ca09::e 52.101.68.5 52.101.73.19 52.101.73.30 52.101.73.6	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.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 288ms

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

📝 TXT Records#

3 records 572ms

TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
MS=ms36887919
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (majbyg.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 2026-10-25 21:50:55

www	178.72.21.241 (AS3342) (address records, no CNAME)
www vs bare domain	Same network majbyg.dk: 178.72.21.241 (AS3342) www.majbyg.dk: 178.72.21.241 (AS3342)
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#

447ms

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

🏷️ SOA#

130ms

Field	Value
Serial	2026061801
Primary NS (MNAME)	ns3.webhot.dk
Responsible (RNAME)	hostmaster@webhot.dk
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 16:52:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-10-13
Expires	2026-12-31 (65d)

📋 WHOIS#

⏱️ Lookup Timing#

132ms

115ms

140ms

AAAA

133ms

TXT

572ms

CAA

147ms

HTTPS

169ms

TLSA

847ms

SOA

130ms

MTA-STS

238ms

DNSSEC

447ms

SRV

288ms

Total

2716ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 21:50:55	1689ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-24 15:51:50	757ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-23 09:02:56	526ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 07:22:38	1055ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 05:05:08	2024ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-13 02:31:41	1485ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-11 19:50:47	2022ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 16:41:44	1161ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 12:06:57	1114ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 10:58:07	678ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-22 21:02:58	1416ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 08:54:19	1588ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 13:25:55	968ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 16:40:43	878ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-16 10:02:47	4768ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-12 23:55:07	9061ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 15:40:54	1161ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-03 16:51:14	1311ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-27 00:58:52	1176ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 00:29:05	1212ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 21:39:07	9339ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 02:25:35	1281ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 09:14:44	1299ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-09 04:46:32	9653ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-05 20:10:10	1255ms	2 NS 1 A 1 MX	🔓 Insecure