malmholt.dk

📜 Historical scan 2026-10-10 00:58:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

malmholt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.215 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by malmholt-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 19ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.215	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	malmholt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::8 52.101.103.36 52.101.103.39 52.101.185.21 52.101.73.153	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:b8:2fb6:76df:2227	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 157ms

TXT Record
google-site-verification=1gmlD6f8ybIVXQ8cxtLLW_3XDGYBxnK9r_URy7VvSjk
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.malmholt.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 2026-10-14 05:21:56

www	46.30.215.215 2a02:2350:5:108:b8:2fb6:76df:2227 (AS51468) (address records, no CNAME)
www vs bare domain	Same network malmholt.dk: 46.30.215.215 2a02:2350:5:108:b8:2fb6:76df:2227 (AS51468) www.malmholt.dk: 46.30.215.215 2a02:2350:5:108:b8:2fb6:76df:2227 (AS51468)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2026100901
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 2026-10-10 01:07:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-07-24
Expires	2028-07-31 (651d)

📋 WHOIS#

⏱️ Lookup Timing#

19ms

32ms

30ms

AAAA

36ms

TXT

157ms

CAA

37ms

HTTPS

43ms

TLSA

702ms

SOA

27ms

MTA-STS

45ms

DNSSEC

56ms

SRV

221ms

Total

1122ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 05:21:56	1197ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 00:58:07 shown	1122ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 18:04:46	962ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 18:13:35	925ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:14:01	890ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 17:45:21	1233ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 19:54:56	3276ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 05:01:15	6370ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 07:29:35	1491ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 15:55:33	779ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 19:15:29	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:33:05	1241ms	2 NS 1 A 1 MX	🔒 Secure