m-mbyg.dk

📜 Historical scan 2026-06-18 03:01:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

m-mbyg.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 30 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.175 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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#

3 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.175	—	vm1484.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 166ms

TXT Record
v=spf1 a mx include:spf.curanet.dk include:web.shared.mysmtp.com ~all

✉️ SPF#

Policy	Record (m-mbyg.dk)
~all (soft fail)	v=spf1 a mx include:spf.curanet.dk include:web.shared.mysmtp.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 2026-10-13 04:05:20

www	185.21.40.175 (AS48854) (address records, no CNAME)
www vs bare domain	Same network m-mbyg.dk: 185.21.40.175 (AS48854) www.m-mbyg.dk: 185.21.40.175 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: ~all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

186ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

92ms

Field	Value
Serial	2026021802
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 03:43:50

Field	Value
Registrar	Simply.com A/S
Registered	2025-10-30
Expires	2026-10-29 (6d)

📋 WHOIS#

⏱️ Lookup Timing#

76ms

77ms

85ms

AAAA

77ms

TXT

166ms

CAA

70ms

HTTPS

73ms

TLSA

73ms

SOA

92ms

MTA-STS

35ms

DNSSEC

186ms

SRV

2031ms

Total

2365ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 03:14:09	379ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 02:59:16	388ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 15:40:54	482ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-25 20:20:53	381ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-24 13:45:21	929ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-24 06:06:19	916ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:01:37 shown	2365ms	3 NS 1 A 0 MX	🔒 Secure