green-data.dk DNS records

🖥️ Nameservers3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.164.211	3600s	mail.greendata.dk	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.greendata.dk	157.90.164.211	mail.greendata.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 118ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (green-data.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.green-data.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:michael@greendata.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 62ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE1 records 424ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.greendata.dk	DANE-EE · SPKI · SHA-256	D46A4E92C742562E52058D0E5A4AB967…

🔐 DNSSEC140ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090104
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

35ms

MX

50ms

AAAA

69ms

TXT

118ms

CAA

62ms

HTTPS

36ms

TLSA

424ms

SOA

0ms

MTA-STS

65ms

DNSSEC

140ms

SRV

68ms

Total

987ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 21:48:44	987ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 21:26:51	10231ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 03:04:31	9603ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 23:03:29	1859ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 22:51:21	7335ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 22:42:07	2328ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 20:35:44	8539ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 20:27:13	3862ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 17:46:36	1560ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 19:40:16	3565ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 18:34:55	16951ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 13:26:16	5327ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 11:34:35	1443ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 14:53:21	1788ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 03:30:56	1825ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 11:28:55	1646ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 15:49:56	10470ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 12:24:07	3733ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 12:19:28	1722ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 11:43:12	3952ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 11:15:00	1511ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 09:31:34	10163ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 06:51:03	2075ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 03:39:26	2278ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 14:36:02	10419ms	4 NS 0 A 0 MX	❓ Unknown	View