fuaalborg.dk

📜 Historical scan 2026-06-20 00:03:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fuaalborg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 11 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.215.86.151 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by fuaalborg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.215.86.151	3600s	—	AS3292	TDC Holding A/S	195.215.0.0/16	🇩🇰 Denmark	Brøndby Strand

📧 MX Records#

1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fuaalborg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::1 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.16 52.101.68.3 52.101.68.39 52.101.73.2	mail-db5pr02cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 131ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	100	5061	webdir.online.lync.com

📝 TXT Records#

2 records 345ms

TXT Record
google-site-verification=qYpDu11mt-q_lYgtYrVsMhJ0WMKtQEmCZkuJrR7A1F4
v=spf1 include:_spf.mailersend.net ip4:130.226.157.26 include:spf.protection.outlook.com include:spf.jcdhotel.dk include:mailgun.org -all

✉️ SPF#

Policy	Record (fuaalborg.dk)
-all (hard fail)	v=spf1 include:_spf.mailersend.net ip4:130.226.157.26 include:spf.protection.outlook.com include:spf.jcdhotel.dk include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.fuaalborg.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-12 04:38:54

www CNAME	web31.jcdhotel.dk (all on jcdhotel.dk) → 195.215.86.151 (AS3292)
www vs bare domain	Same network fuaalborg.dk: 195.215.86.151 (AS3292) www.fuaalborg.dk: 195.215.86.151 (AS3292)
Wildcard	No
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	—	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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

318ms

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

🏷️ SOA#

239ms

Field	Value
Serial	2026022009
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 2026-10-02 16:39:50

Field	Value
Registrar	CURANET A/S
Registered	2001-09-11
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

65ms

83ms

AAAA

89ms

TXT

345ms

CAA

55ms

HTTPS

237ms

TLSA

404ms

SOA

239ms

MTA-STS

70ms

DNSSEC

318ms

SRV

131ms

Total

1032ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 16:11:14	811ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 10:16:28	2268ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 04:03:09	1160ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:03:25 shown	1032ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:44:24	2717ms	2 NS 1 A 1 MX	🔓 Insecure