lederforum.dk

📜 Historical scan 2026-06-20 19:53:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lederforum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.191 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by lederforum-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 82ms

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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.191	600s	webforward.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lederforum-dk.mail.protection.outlook.com	2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.15 52.101.68.29 52.101.68.32 52.101.73.153	mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.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 → 40.104.116.24
🔶 Autoconfig	46.30.215.191

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 128ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 214ms

TXT Record
v=spf1 ip4:87.104.118.157 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (lederforum.dk)
-all (hard fail)	v=spf1 ip4:87.104.118.157 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 2026-10-16 20:18:52

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network lederforum.dk: 195.47.247.18 (AS51468) www.lederforum.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
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#

82ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'lederforum.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

55ms

Field	Value
Serial	2026032501
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 2026-10-16 20:50:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-12-06
Expires	2026-12-31 (72d)

🔗 Same registrant#

25 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
bliv-dagplejer.dk	Punktum dk A/S (direct)
dagplejen.dk	Punktum dk A/S (direct)
en-god-start.dk	Punktum dk A/S (direct)
enløsningforalle.dk	ONE.COM A/S
fibfoa.dk	Punktum dk A/S (direct)
foa-bogshop.dk	Punktum dk A/S (direct)
foa-odense.dk	Punktum dk A/S (direct)
foa-tv.dk	Punktum dk A/S (direct)
foa.dk	Punktum dk A/S (direct)
foabogshop.dk	Punktum dk A/S (direct)
foadesign.dk	Punktum dk A/S (direct)
foatest.dk	Punktum dk A/S (direct)
historienomok18.dk	Simply.com A/S
konkursindex.dk	Punktum dk A/S (direct)
konkursindexet.dk	Punktum dk A/S (direct)
konkursindx.dk	Punktum dk A/S (direct)
mitfoa.dk	Punktum dk A/S (direct)
ok20.dk	Punktum dk A/S (direct)
pmfafd4.dk	Punktum dk A/S (direct)
retfærdigløn.dk	Punktum dk A/S (direct)
serviceassistentuddannelsen.dk	Punktum dk A/S (direct)
tilidsonen.dk	Punktum dk A/S (direct)
tilidssonen.dk	Punktum dk A/S (direct)
tilidzonen.dk	Punktum dk A/S (direct)
tillidszonen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

82ms

116ms

39ms

AAAA

47ms

TXT

214ms

CAA

38ms

HTTPS

38ms

TLSA

152ms

SOA

55ms

MTA-STS

53ms

DNSSEC

82ms

SRV

128ms

Total

642ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 20:18:52	2182ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 19:41:32	1014ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 12:00:32	1042ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 11:04:53	1583ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 08:51:50	939ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 23:33:03	3861ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:47:08	965ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:53:48 shown	642ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 11:54:25	2158ms	2 NS 1 A 1 MX	🔒 Secure