katrineholm.dk

Records from scan: 2026-10-05 21:04:16 · 1180ms total · last checked 2026-10-17 22:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

katrineholm.dk is a .dk domain served by 2 nameservers (nero.ns.cloudflare.com, stevie.ns.cloudflare.com). It was registered on 17 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.36.212.17 is hosted by OVH SAS (AS16276) in France. Mail is handled by katrineholm-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
nero.ns.cloudflare.com	108.162.195.28 162.159.44.28 172.64.35.28 2606:4700:58::a29f:2c1c 2803:f800:50::6ca2:c31c 2a06:98c1:50::ac40:231c	nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stevie.ns.cloudflare.com	108.162.194.106 162.159.38.106 172.64.34.106 2606:4700:50::a29f:266a 2803:f800:50::6ca2:c26a 2a06:98c1:50::ac40:226a	stevie.ns.cloudflare.com stevie.ns.cloudflare.com stevie.ns.cloudflare.com stevie.ns.cloudflare.com stevie.ns.cloudflare.com stevie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.36.212.17	300s	ip17.ip-54-36-212.eu	AS16276	OVH SAS	54.36.0.0/14	🇫🇷 France	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	katrineholm-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:c967::a 2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 52.101.103.36 52.101.185.24 52.101.68.8 52.101.73.145	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 221ms

TXT Record
google-site-verification=UaLcFGMSPTbVnHCGZ25wZcZgKLIsXEKbUUTT4lwXe5k
MS=ms87459261
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (katrineholm.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.katrineholm.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:keb@katrineholm.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 2026-10-08 23:58:09

www	54.36.212.17 (AS16276) (address records, no CNAME)
www vs bare domain	Same network katrineholm.dk: 54.36.212.17 (AS16276) www.katrineholm.dk: 54.36.212.17 (AS16276)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-katrineholm-dk._domainkey.katrineholmgalleri.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-katrineholm-dk._domainkey.katrineholmgalleri.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: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.katrineholm.dk	rH5lGyGiA4h4RmQxiWjc397u2n08CObNHU_0uWCgEoI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

49ms

Field	Value
Serial	2416685545
Primary NS (MNAME)	nero.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 21:23:35

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-04-17
Expires	2027-04-16 (179d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

53ms

43ms

AAAA

44ms

TXT

221ms

CAA

35ms

HTTPS

33ms

TLSA

710ms

SOA

49ms

MTA-STS

61ms

DNSSEC

64ms

SRV

78ms

Total

1180ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 21:04:16 shown	1180ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 20:52:47	844ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 16:17:21	1957ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 08:10:36	1263ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 14:33:36	4756ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 12:54:25	9357ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 19:53:15	1526ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 05:32:40	1515ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 11:31:53	1182ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 07:37:09	1086ms	2 NS 1 A 1 MX	🔓 Insecure