mandrupsen.dk

📜 Historical scan 2026-09-30 20:50:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mandrupsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.248.139.139 is hosted by Netnoerden ApS (AS216275) in Denmark. Mail is handled by mandrupsen.dk. 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 40ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.248.139.139	43200s	—	AS216275	Netnoerden ApS	80.248.138.0/23	🇩🇰 Denmark	Søborg

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mandrupsen.dk	80.248.139.139	mail.mandrupsen.dk	AS216275 Netnoerden ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.248.139.139
🔶 Autoconfig	80.248.139.139

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 171ms

TXT Record
v=spf1 ip4:80.248.139.139 ip6:2a13:e744:aeec::/48 -all

✉️ SPF#

Policy	Record (mandrupsen.dk)
-all (hard fail)	v=spf1 ip4:80.248.139.139 ip6:2a13:e744:aeec::/48 -all

📨 DMARC#

Policy	Record (_dmarc.mandrupsen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@mandrupsen.dk; ruf=mailto:dmarc@mandrupsen.dk

📬 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 05:35:13

www	80.248.139.139 (AS216275) (address records, no CNAME)
www vs bare domain	Same network mandrupsen.dk: 80.248.139.139 (AS216275) www.mandrupsen.dk: 80.248.139.139 (AS216275)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

73ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026091001
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 2026-10-08 04:24:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-04-10
Expires	2035-06-30 (3170d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

36ms

28ms

AAAA

42ms

TXT

171ms

CAA

42ms

HTTPS

38ms

TLSA

4043ms

SOA

33ms

MTA-STS

54ms

DNSSEC

73ms

SRV

79ms

Total

4545ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:35:13	405ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:50:01 shown	4545ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 11:49:55	2908ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 06:39:26	888ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:30:19	781ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 07:47:10	789ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 04:32:31	4780ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 22:46:46	719ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 07:42:27	859ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 19:00:44	709ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:15:48	1855ms	2 NS 1 A 1 MX	🔒 Secure