mm-byg.dk

Records from scan: 2026-10-01 13:50:08 · 461ms total · last checked 2026-10-17 04:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mm-byg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.182.30.32 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.gislevantenne.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.182.30.32	43200s	188-182-30-32-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	188.176.0.0/13	🇩🇰 Denmark	Odense

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.gislevantenne.dk	188.182.30.32	188-182-30-32-cable.dk.customer.tdc.net	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.182.30.32
🔶 Autoconfig	188.182.30.32

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 181ms

TXT Record
v=spf1 ip4:188.182.30.0/24 a mx -all

✉️ SPF#

Policy	Record (mm-byg.dk)
-all (hard fail)	v=spf1 ip4:188.182.30.0/24 a mx -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#

checked 2026-10-11 23:41:10

www	188.182.30.32 (AS3292) (address records, no CNAME)
www vs bare domain	Same network mm-byg.dk: 188.182.30.32 (AS3292) www.mm-byg.dk: 188.182.30.32 (AS3292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026093001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-17 10:25:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-22
Expires	2027-04-30 (194d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
gislevfri.dk	Punktum dk A/S (direct)
lottesprivatepasningsordning.dk	Punktum dk A/S (direct)
vedduhvad.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

35ms

38ms

AAAA

37ms

TXT

181ms

CAA

35ms

HTTPS

35ms

TLSA

49ms

SOA

46ms

MTA-STS

47ms

DNSSEC

72ms

SRV

82ms

Total

461ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 13:50:08 shown	461ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 20:14:18	611ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 13:34:15	521ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 09:21:21	1447ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 16:31:04	923ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 22:04:09	565ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:01:36	2369ms	2 NS 1 A 1 MX	🔒 Secure