krokos.dk

📜 Historical scan 2026-09-13 21:58:00 · ← 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 145ms

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 86ms

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 97ms

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::c 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::a 52.101.185.21 52.101.185.24 52.101.68.18 52.101.91.156	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-maspr04cu00104.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 252ms

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#

181ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414445015
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#

145ms

86ms

97ms

AAAA

145ms

TXT

252ms

CAA

70ms

HTTPS

134ms

TLSA

993ms

SOA

0ms

MTA-STS

114ms

DNSSEC

181ms

SRV

251ms

Total

2055ms

🕐 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 shown	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	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