greenkey.dk

📜 Historical scan 2026-09-11 23:24:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

greenkey.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.140.10.84 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by greenkey-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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.140.10.84	3600s	static.84.10.140.128.clients.your-server.de	AS24940	Hetzner Online GmbH	128.140.0.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	greenkey-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::24 2a01:111:f403:ca48::10 2a01:111:f403:ca48::12 52.101.68.18 52.101.68.8 52.101.73.155 52.101.91.153	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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#

2 records 111ms

TXT Record
MS=ms56469893
v=spf1 mx ip4:93.176.83.123 include:spf.protection.outlook.com include:_spf.anpdm.com ~all

✉️ SPF#

Policy	Record (greenkey.dk)
~all (soft fail)	v=spf1 mx ip4:93.176.83.123 include:spf.protection.outlook.com include:_spf.anpdm.com ~all

📨 DMARC#

Policy	Record (_dmarc.greenkey.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@greenkey.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#

latest probe, not this scan · checked 2026-10-08 07:27:20

www	128.140.10.84 (AS24940) (address records, no CNAME)
www vs bare domain	Same network greenkey.dk: 128.140.10.84 (AS24940) www.greenkey.dk: 128.140.10.84 (AS24940)
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#

2 found

Selector	CNAME	Key
selector1	selector1-greenkey-dk._domainkey.horesta.q-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-greenkey-dk._domainkey.horesta.q-v1.dkim.mail.microsoft	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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091101
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

42ms

28ms

AAAA

30ms

TXT

111ms

CAA

42ms

HTTPS

34ms

TLSA

179ms

SOA

0ms

MTA-STS

48ms

DNSSEC

104ms

SRV

84ms

Total

764ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:27:20	957ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 18:09:46	739ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 23:24:36 shown	764ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 11:00:46	1606ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:06:05	7032ms	2 NS 1 A 1 MX	🔒 Secure