aalborggrundejerforening.dk

📜 Historical scan 2026-06-24 16:54:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aalborggrundejerforening.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 11 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.149.228.6 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by filter10.antispamcloud.com, filter20.antispamcloud.com and 2 more. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and is reachable over IPv6. 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 72ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.149.228.6	3600s	webcluster04.tigermedia.eu	AS48854	team.blue Denmark A/S	185.149.228.0/24	🇩🇰 Denmark	—

📧 MX Records#

4 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	filter10.antispamcloud.com	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
20	3600s	filter20.antispamcloud.com	2001:978:2:7::162:100	fe1-r3-in.fra02.l.antispamcloud.com	AS174 Cogent Communications, LLC
30	3600s	filter30.antispamcloud.com	154.59.104.23	fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC
40	3600s	filter40.antispamcloud.com	154.59.193.124 2001:978:2:6::f:124	fe3-r3-in.du01.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	aalborggrundejerforening.dk → 185.149.228.6
🔶 Autoconfig	aalborggrundejerforening.dk → 185.149.228.6

🔷 AAAA Records (IPv6)#

1 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:1034:5::	3600s	—	AS48854	team.blue Denmark A/S	2001:67c:1034:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 227ms

TXT Record
v=spf1 include:spf.tigermedia.eu include:servers.mcsv.net ?all

✉️ SPF#

Policy	Record (aalborggrundejerforening.dk)
?all (neutral)	v=spf1 include:spf.tigermedia.eu include:servers.mcsv.net ?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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 12:30:44

www CNAME	aalborggrundejerforening.dk (all on aalborggrundejerforening.dk) → 185.149.228.6 2001:67c:1034:5::1 (AS48854)
www vs bare domain	Same network aalborggrundejerforening.dk: 185.149.228.6 2001:67c:1034:5::1 (AS48854) www.aalborggrundejerforening.dk: 185.149.228.6 2001:67c:1034:5::1 (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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 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: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

4 records 272ms

Service / Owner	Type	Cert association
SMTP _25._tcp.filter10.antispamcloud.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter20.antispamcloud.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter30.antispamcloud.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter40.antispamcloud.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…

🔐 DNSSEC#

215ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'aalborggrundejerforening.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

43ms

Field	Value
Serial	2024053001
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 07:36:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-02-11
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

44ms

AAAA

71ms

TXT

227ms

CAA

71ms

HTTPS

88ms

TLSA

272ms

SOA

43ms

MTA-STS

72ms

DNSSEC

215ms

SRV

176ms

Total

1166ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:30:44	1315ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 02:43:44	941ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-01 20:39:25	3887ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 16:54:16 shown	1166ms	2 NS 1 A 4 MX	⚠️ Bogus
2026-06-16 13:16:12	945ms	2 NS 1 A 4 MX	🔒 Secure