grønne-tage.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.67	3600s	linux207.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.xn--grnne-tage-1cb.dk	185.21.42.13	director1.mf.curanet.dk	AS48854 team.blue Denmark A/S
20	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 146ms

TXT Record
v=DMARC1; p=none;
v=spf1 include:spf.curanet.dk ~all
v=spf1 include:spf.dandomain.dk ~all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (grønne-tage.dk)
~all (soft fail)	v=spf1 include:spf.curanet.dk ~all
~all (soft fail)	v=spf1 include:spf.dandomain.dk ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

44ms

MX

48ms

AAAA

46ms

TXT

146ms

CAA

63ms

HTTPS

62ms

TLSA

60ms

SOA

0ms

MTA-STS

54ms

DNSSEC

87ms

SRV

57ms

Total

570ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 02:45:23	570ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 08:27:07	1134ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 14:35:11	622ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 17:48:01	1612ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 06:10:37	2874ms	2 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-23 04:31:17	322ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 15:32:46	662ms	2 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-17 10:11:00	4494ms	2 NS 1 A 2 MX	🔒 Secure	View