inplenum.dk

📜 Historical scan 2026-09-05 17:25:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

inplenum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.38.200 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by inplenum-dk.mail.protection.outlook.com. 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#

2 records 124ms

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 128ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.38.200	3600s	5.103.38.200.static.fibianet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records#

1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	inplenum-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 52.101.181.153 52.101.209.153 52.101.73.153 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56
🔶 Autoconfig	5.103.38.200

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 269ms

TXT Record
MS=ms44396018
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (inplenum.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.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 2026-10-10 03:57:44

www	5.103.38.200 (AS44869) (address records, no CNAME)
www vs bare domain	Same network inplenum.dk: 5.103.38.200 (AS44869) www.inplenum.dk: 5.103.38.200 (AS44869)
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#

166ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026083001
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 2026-10-05 21:06:52

Field	Value
Registrar	ONE.COM A/S
Registered	2024-05-07
Expires	2027-05-06 (201d)

📋 WHOIS#

⏱️ Lookup Timing#

124ms

128ms

92ms

AAAA

151ms

TXT

269ms

CAA

136ms

HTTPS

103ms

TLSA

141ms

SOA

0ms

MTA-STS

125ms

DNSSEC

166ms

SRV

948ms

Total

1879ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:00:36	947ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 17:25:31 shown	1879ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:24:21	866ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 20:17:19	1162ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-30 22:07:18	1389ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 06:30:28	1176ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 12:35:06	2504ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 02:38:21	1558ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 02:34:49	1251ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 20:28:07	706ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:22:26	1320ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 20:18:47	613ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-19 09:27:36	3168ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:47:56	328ms	0 NS 0 A 0 MX	❓ Unknown