krokos.dk

📜 Historical scan 2026-07-01 00:19:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

krokos.dk is a .dk domain served by 2 nameservers (aarav.ns.cloudflare.com, amalia.ns.cloudflare.com). It was registered on 14 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.245.253.127 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by krokos-dk.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
aarav.ns.cloudflare.com	108.162.195.60 162.159.44.60 172.64.35.60 2606:4700:58::a29f:2c3c 2803:f800:50::6ca2:c33c 2a06:98c1:50::ac40:233c	aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
amalia.ns.cloudflare.com	108.162.194.94 162.159.38.94 172.64.34.94 2606:4700:50::a29f:265e 2803:f800:50::6ca2:c25e 2a06:98c1:50::ac40:225e	amalia.ns.cloudflare.com amalia.ns.cloudflare.com amalia.ns.cloudflare.com amalia.ns.cloudflare.com amalia.ns.cloudflare.com amalia.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.245.253.127	300s	static.127.253.245.188.clients.your-server.de	AS24940	Hetzner Online GmbH	188.245.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	krokos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::e 2a01:111:f403:ca09::7 2a01:111:f403:ca09::d 52.101.68.39 52.101.73.12 52.101.73.2 52.101.73.6	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 218ms

TXT Record
google-site-verification=5XTZGnfNCx08VJalqVgWmVVItgMuMQ-7cSScDdcZ1Vc
MS=ms96624254
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.krokos.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc.9bavxcyc29zf622vblch@mail.suped.com; ruf=mailto:dmarc.9bavxcyc29zf622vblch@mail.suped.com; fo=1

📬 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 2026-10-14 00:30:13

www	188.245.253.127 (AS24940) (address records, no CNAME)
www vs bare domain	Same network krokos.dk: 188.245.253.127 (AS24940) www.krokos.dk: 188.245.253.127 (AS24940)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-krokos-dk._domainkey.krokosdk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-krokos-dk._domainkey.krokosdk.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: 1/10 · 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#

38ms

Field	Value
Serial	2408224205
Primary NS (MNAME)	aarav.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 05:04:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-12-14
Expires	2026-12-13 (51d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

52ms

33ms

AAAA

38ms

TXT

218ms

CAA

44ms

HTTPS

42ms

TLSA

137ms

SOA

38ms

MTA-STS

48ms

DNSSEC

71ms

SRV

68ms

Total

1087ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 06:08:57	1243ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 03:35:01	1569ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 21:58:00	2055ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 17:55:50	1532ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 10:43:15	9629ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 11:22:01	2231ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 06:27:27	2422ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 12:20:33	9748ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 00:19:26 shown	1087ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:29:02	1254ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:51:32	981ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:00:00	1359ms	2 NS 1 A 1 MX	🔒 Secure