3energitilbud.dk DNS records

🖥️ Nameservers2 records 219ms

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 Records1 records 199ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	3600s	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	212.237.249.17
🔶 Autoconfig	212.237.249.17

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC339ms

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

🏷️ SOA217ms

Field	Value
Serial	2025081104
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

219ms

A

199ms

MX

307ms

AAAA

223ms

TXT

474ms

CAA

205ms

HTTPS

207ms

TLSA

80ms

SOA

217ms

MTA-STS

250ms

DNSSEC

339ms

SRV

333ms

Total

1067ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:50:26	165ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-29 19:24:25	166ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 17:25:47	316ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 17:02:15	1159ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 16:11:29	195ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 10:57:20	186ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 10:45:27	271ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 07:59:39	2620ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 07:45:03	8630ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 07:41:37	4127ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 06:53:29	1594ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 04:38:00	4263ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 14:00:43	929ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 14:14:01	2804ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 12:37:48	3158ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 18:20:03	3536ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 16:01:45	807ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-30 08:23:05	588ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-28 00:34:57	1402ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-26 08:05:28	1292ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-26 01:41:25	1067ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-16 13:14:45	6334ms	2 NS 1 A 0 MX	🔒 Secure	View