crmbyg.dk

📜 Historical scan 2026-06-16 22:55:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crmbyg.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, houston.ns.cloudflare.com). It was registered on 30 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.220 is hosted by Cloudflare, Inc. (AS13335). 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 2068ms

Nameserver	IP addresses	PTR	ASN / ISP
coco.ns.cloudflare.com	—	—	—
houston.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 2072ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.220	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.245	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 2073ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8bf5	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:46dc	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 2079ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.220,172.67.139.245 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8bf5,2606:4700:3033::6815:46dc

📝 TXT Records#

1 records 2250ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (crmbyg.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.crmbyg.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-09 18:43:22

www	104.21.70.220 172.67.139.245 2606:4700:3031::6815:46dc 2606:4700:3037::ac43:8bf5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network crmbyg.dk: 104.21.70.220 172.67.139.245 2606:4700:3031::6815:46dc 2606:4700:3037::ac43:8bf5 (AS13335) www.crmbyg.dk: 104.21.70.220 172.67.139.245 2606:4700:3031::6815:46dc 2606:4700:3037::ac43:8bf5 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2527ms

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

🏷️ SOA#

2065ms

Field	Value
Serial	2406807478
Primary NS (MNAME)	coco.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 18:56:36

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	2004-04-30
Expires	2027-04-30 (188d)

📋 WHOIS#

⏱️ Lookup Timing#

2068ms

2072ms

2071ms

AAAA

2073ms

TXT

2250ms

CAA

2068ms

HTTPS

2079ms

TLSA

55ms

SOA

2065ms

MTA-STS

2039ms

DNSSEC

2527ms

SRV

0ms

Total

2862ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:43:22	408ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 07:00:09	1075ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 03:24:21	1054ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 14:06:13	899ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 02:02:43	795ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 06:27:04	750ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 00:05:49	13483ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 22:55:16 shown	2862ms	2 NS 2 A 0 MX	🔓 Insecure