mm-aarhus.dk

📜 Historical scan 2026-08-10 12:15:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mm-aarhus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.55.136 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.mm-aarhus.dk, smtp.mm-aarhus.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a 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 43ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.55.136	1800s	5.186.55.136.static.fibianet.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Lystrup

📧 MX Records#

3 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	1800s	mail.mm-aarhus.dk	5.186.55.136	5.186.55.136.static.fibianet.dk	AS44869 FIBIA P/S
30	1800s	smtp.mm-aarhus.dk	5.186.55.136	5.186.55.136.static.fibianet.dk	AS44869 FIBIA P/S
40	1800s	imap.mm-aarhus.dk	5.186.55.136	5.186.55.136.static.fibianet.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 74ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	mail.mm-aarhus.dk

📝 TXT Records#

1 records 170ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (mm-aarhus.dk)
-all (hard fail)	v=spf1 a mx -all

📨 DMARC#

Policy	Record (_dmarc.mm-aarhus.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:admin@ypsalon.dk; fo=1

📬 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 02:31:24

www	5.186.55.136 (AS44869) (address records, no CNAME)
www vs bare domain	Same network mm-aarhus.dk: 5.186.55.136 (AS44869) www.mm-aarhus.dk: 5.186.55.136 (AS44869)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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#

104ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026080501
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 2026-10-06 00:25:41

Field	Value
Registrar	ONE.COM A/S
Registered	2016-12-02
Expires	2027-12-31 (431d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

44ms

36ms

AAAA

43ms

TXT

170ms

CAA

53ms

HTTPS

34ms

TLSA

72ms

SOA

46ms

MTA-STS

63ms

DNSSEC

104ms

SRV

74ms

Total

4775ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 00:16:44	1957ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-07 05:59:50	819ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-26 00:47:29	671ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-10 12:15:43 shown	4775ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-09 09:45:34	2737ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-08 18:36:13	1066ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-18 07:21:38	828ms	2 NS 1 A 3 MX	🔒 Secure