kongerslev-kalk.dk

Records from scan: 2026-10-04 01:14:39 · 1212ms total · last checked 2026-10-16 18:23 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kongerslev-kalk.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 23 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.6.62.5 is hosted by It Forum Gruppen A/s (AS50346) in Denmark. Mail is handled by kongerslevkalk-dk02e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.6.62.5	600s	—	AS50346	It Forum Gruppen A/s	212.6.62.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	kongerslevkalk-dk02e.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::22 2a01:111:f403:ca09::24 2a01:111:f403:ca09::26 52.101.181.156 52.101.185.21 52.101.68.10 52.101.91.21	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 215ms

TXT Record
v=spf1 a ip4:94.231.106.116 include:spf.itsecurity.dk -all

✉️ SPF#

Policy	Record (kongerslev-kalk.dk)
-all (hard fail)	v=spf1 a ip4:94.231.106.116 include:spf.itsecurity.dk -all

📨 DMARC#

Policy	Record (_dmarc.kongerslev-kalk.dk)
p=reject	v=DMARC1; p=reject;rua=mailto:dmarc@itsit.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#

checked 2026-10-09 01:39:53

www	193.104.202.124 (AS50346) (address records, no CNAME)
www vs bare domain	Same network kongerslev-kalk.dk: 212.6.62.5 (AS50346) www.kongerslev-kalk.dk: 193.104.202.124 (AS50346)
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-kongerslevkalk-dk02e._domainkey.kongerslevkalk.onmicrosoft.com	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: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.kongerslev-kalk.dk	7b0eaec3-b72f-47e8-b908-78bac447bfa3.auth.acme-dns.io
TXT	7b0eaec3-b72f-47e8-b908-78bac447bfa3.auth.acme-dns.io	3wdYFgrs5ltG2-iFDTmdlxZUtgb0fJkj9Qh8zlE1u58
TXT	7b0eaec3-b72f-47e8-b908-78bac447bfa3.auth.acme-dns.io	J-hMsXufjCT_VdB0B34NoE4HYJQwRA1Tq3qCbFrORFQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026090801
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 2026-10-08 01:16:44

Field	Value
Registrar	CURANET A/S
Registered	2001-01-23
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

36ms

30ms

AAAA

27ms

TXT

215ms

CAA

43ms

HTTPS

41ms

TLSA

679ms

SOA

34ms

MTA-STS

51ms

DNSSEC

72ms

SRV

64ms

Total

1212ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 01:14:39 shown	1212ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:36:32	1212ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 03:55:05	3180ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 20:27:31	1476ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 16:34:52	1814ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:07:04	887ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:17:03	3208ms	2 NS 1 A 1 MX	🔒 Secure