koekkengreb.dk

📜 Historical scan 2026-06-17 17:03:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koekkengreb.dk is a .dk domain served by 2 nameservers (carter.ns.cloudflare.com, nelci.ns.cloudflare.com). It was registered on 8 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by koekkengreb-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nelci.ns.cloudflare.com	108.162.194.152 162.159.38.152 172.64.34.152 2606:4700:50::a29f:2698 2803:f800:50::6ca2:c298 2a06:98c1:50::ac40:2298	nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.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 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.210.177.56	—	185-210-177-56.comasys.dk	AS51377	—	—	—	—

📧 MX Records#

1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	koekkengreb-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca09::2 2a01:111:f403:ca09::f 52.101.68.27 52.101.68.5 52.101.73.4 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 177ms

TXT Record
google-site-verification=_ChZcjgW4DdwwEphZORnzagrG2d_bikmgZqKNF7zViI
mailerlite-domain-verification=faba24c234a1525d12b5f35479105462a623a1a8
MS=ms98105893
v=spf1 include:spf.protection.outlook.com a mx include:_spf.elasticemail.com include:_spf.mlsend.com -all

✉️ SPF#

Policy	Record (koekkengreb.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a mx include:_spf.elasticemail.com include:_spf.mlsend.com -all

📨 DMARC#

Policy	Record (_dmarc.koekkengreb.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6dc825525ff3451085befe033ba93fb7@dmarc-reports.cloudflare.net

📬 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 2026-10-11 15:05:38

www CNAME	koekkengreb.dk (all on koekkengreb.dk) → 185.210.177.56 (AS51377)
www vs bare domain	Same network koekkengreb.dk: 185.210.177.56 (AS51377) www.koekkengreb.dk: 185.210.177.56 (AS51377)
Wildcard	Yes: any name under the zone resolves
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
s1	s1.domainkey.u43535497.wl248.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u43535497.wl248.sendgrid.net	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

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

🏷️ SOA#

76ms

Field	Value
Serial	2406316513
Primary NS (MNAME)	carter.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 11:13:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-09-08
Expires	2027-09-30 (340d)

📋 WHOIS#

⏱️ Lookup Timing#

91ms

114ms

93ms

AAAA

92ms

TXT

177ms

CAA

87ms

HTTPS

86ms

TLSA

247ms

SOA

76ms

MTA-STS

111ms

DNSSEC

139ms

SRV

0ms

Total

1786ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 15:05:38	3292ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 12:11:08	1186ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 08:16:06	2897ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 15:38:14	1915ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-12 13:13:44	1400ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 08:17:04	1601ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 15:32:16	5843ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 07:54:30	1632ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 01:06:43	10033ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-20 22:55:45	17879ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 15:45:48	9869ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 08:50:38	1184ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 14:26:45	1069ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 17:03:07 shown	1786ms	2 NS 1 A 1 MX	🔓 Insecure