erhvervsilkeborg.dk

📜 Historical scan 2026-10-01 00:59:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erhvervsilkeborg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 12 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.31.19.50 is hosted by Itm8 A/S (AS43088) in Denmark. Mail is handled by erhvervsilkeborg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.31.19.50	3600s	web9.Solutio.dk	AS43088	Itm8 A/S	46.31.16.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	erhvervsilkeborg-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::b 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::c 52.101.209.153 52.101.209.28 52.101.73.120 52.101.91.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2530:2:145:46:31:19:50	3600s	—	AS43088	Itm8 A/S	2a02:2530:0:0:0:0:0:0/32	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 147ms

TXT Record
v=DMARC1; p=quarantine;
v=spf1 a mx include:spf.protection.outlook.com include:spf.webcrm.com include:o._spf.hostedsepo.dk include:spf-esec.heimdalsecurity.com -all

✉️ SPF#

Policy	Record (erhvervsilkeborg.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com include:spf.webcrm.com include:o._spf.hostedsepo.dk include:spf-esec.heimdalsecurity.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 2026-10-09 13:20:05

www	46.31.19.50 (AS43088) (address records, no CNAME)
www vs bare domain	Same network erhvervsilkeborg.dk: 46.31.19.50 2a02:2530:2:145:46:31:19:50 (AS43088) www.erhvervsilkeborg.dk: 46.31.19.50 (AS43088)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-erhvervsilkeborg-dk._domainkey.erhvervsilkeborg.onmicrosoft.com	RSA · ~1024 bit below 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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026060801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-22 21:56:36

Field	Value
Registrar	CURANET A/S
Registered	2007-06-12
Expires	2027-07-31 (279d)

🔗 Same registrant#

7 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
erhvervsilkeborg-business.dk	CURANET A/S
gkraft.dk	CURANET A/S
gkraften.dk	CURANET A/S
knudlund-erhverv.dk	WANNAFIND.DK A/S
silkeborg-business.dk	CURANET A/S
silkeborg-erhverv.dk	CURANET A/S
silkeborgbusiness.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

31ms

26ms

44ms

AAAA

37ms

TXT

147ms

CAA

31ms

HTTPS

39ms

TLSA

592ms

SOA

25ms

MTA-STS

50ms

DNSSEC

71ms

SRV

47ms

Total

1091ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:20:05	1019ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:59:59 shown	1091ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:30:50	1033ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 07:47:21	1157ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:43:52	3327ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:05:22	707ms	2 NS 1 A 1 MX	🔒 Secure