aetbiomass.dk

📜 Historical scan 2026-07-02 20:14:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aetbiomass.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 December 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.249.158 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by backup-mx.zitcom.dk. 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 53ms

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 Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.158	3600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	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	aetbiomass.dk → 81.95.249.158
🔶 Autoconfig	aetbiomass.dk → 81.95.249.158

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 112ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.aetbiomass.dk)
p=reject	v=DMARC1; p=reject

📬 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 19:10:58

www CNAME	aetbiomass.dk (all on aetbiomass.dk) → 81.95.249.158 (AS48854)
www vs bare domain	Same network aetbiomass.dk: 81.95.249.158 (AS48854) www.aetbiomass.dk: 81.95.249.158 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.aetbiomass.dk	aetbiomass.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026061001
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 13:59:04

Field	Value
Registrar	CURANET A/S
Registered	2008-12-16
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

35ms

49ms

AAAA

42ms

TXT

112ms

CAA

48ms

HTTPS

44ms

TLSA

36ms

SOA

40ms

MTA-STS

54ms

DNSSEC

125ms

SRV

56ms

Total

604ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:37:14	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 12:38:46	578ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:02:34	641ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 20:14:03 shown	604ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 17:34:27	725ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 19:29:45	2834ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:45:20	872ms	2 NS 1 A 1 MX	🔒 Secure