pmbyg.dk

📜 Historical scan 2026-10-03 15:36:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pmbyg.dk is a .dk domain served by 2 nameservers (peyton.ns.cloudflare.com, vida.ns.cloudflare.com). It was registered on 8 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.233 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by pmbyg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
peyton.ns.cloudflare.com	108.162.193.221 172.64.33.221 173.245.59.221 2606:4700:58::adf5:3bdd 2803:f800:50::6ca2:c1dd 2a06:98c1:50::ac40:21dd	peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vida.ns.cloudflare.com	108.162.192.236 172.64.32.236 173.245.58.236 2606:4700:50::adf5:3aec 2803:f800:50::6ca2:c0ec 2a06:98c1:50::ac40:20ec	vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.233	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.224	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	pmbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::22 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 52.101.103.162 52.101.181.156 52.101.68.12 52.101.68.21	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.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
🔶 Autoconfig	104.21.41.233

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c3e0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:29e9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.233,172.67.195.224 ech=AEX+DQBBkgAgACDIlRKnFKLdzy87w1B94uKjcd0GUE/BP+oPn0PHIl+3agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c3e0,2606:4700:3037::6815:29e9

🔌 SRV Records#

1 records 82ms

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

📝 TXT Records#

2 records 200ms

TXT Record
MS=ms52156788
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (pmbyg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.pmbyg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:subscriber+ruac4a09458ac762201dcedb7fc369cb228f8cb@dmarcviewer.com

📬 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 2026-10-07 17:01:27

www	104.21.41.233 172.67.195.224 2606:4700:3031::ac43:c3e0 2606:4700:3037::6815:29e9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network pmbyg.dk: 104.21.41.233 172.67.195.224 2606:4700:3031::ac43:c3e0 2606:4700:3037::6815:29e9 (AS13335) www.pmbyg.dk: 104.21.41.233 172.67.195.224 2606:4700:3031::ac43:c3e0 2606:4700:3037::6815:29e9 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

84ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2413002001
Primary NS (MNAME)	peyton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 17:15:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-05-08
Expires	2027-05-07 (197d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

40ms

62ms

AAAA

41ms

TXT

200ms

CAA

41ms

HTTPS

52ms

TLSA

780ms

SOA

29ms

MTA-STS

73ms

DNSSEC

84ms

SRV

82ms

Total

1395ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:01:27	4989ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 15:36:18 shown	1395ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 05:41:12	1219ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 14:12:28	1584ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 02:05:54	5306ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 02:41:47	1731ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 14:24:06	2623ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 01:13:48	10876ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-27 00:18:05	1680ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 08:49:55	2972ms	2 NS 2 A 1 MX	🔓 Insecure