billundvand.dk

Records from scan: 2026-10-09 12:36:54 · 1366ms total · last checked 2026-10-16 07:24 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

billundvand.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.248 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by billundvand-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 45ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.248	3600s	web120.123hotel.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	billundvand-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca21::a 2a01:111:f403:ca38::a 52.101.68.12 52.101.68.39 52.101.73.126 52.101.73.155	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 61ms

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

📝 TXT Records#

4 records 140ms

TXT Record
_globalsign-domain-verification=100AbSt9q4j7QcUW6oaw3o39yfSceru1AKXKUgY-uj
apple-domain-verification=E6B2I0rFyRgIIymo
MS=ms59483432
v=spf1 include:_spf.mailersend.net ip4:77.233.252.46 ip4:91.231.147.122 ip4:152.115.57.139 ip4:87.116.16.134 include:webgrafkort.dk include:spf.eu.exclaimer.net include:spf.protection.outlook.com a:tn-hosting.dk a:volta.pil.dk -all

✉️ SPF#

Policy	Record (billundvand.dk)
-all (hard fail)	v=spf1 include:_spf.mailersend.net ip4:77.233.252.46 ip4:91.231.147.122 ip4:152.115.57.139 ip4:87.116.16.134 include:webgrafkort.dk include:spf.eu.exclaimer.net include:spf.protection.outlook.com a:tn-hosting.dk a:volta.pil.dk -all

📨 DMARC#

Policy	Record (_dmarc.billundvand.dk)
p=reject	v=DMARC1;p=reject;ruf=mailto:itsu@billundvand.dk;fo=1;

📬 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#

checked 2026-10-09 12:36:54

www	94.231.109.248 (AS48854) (address records, no CNAME)
www vs bare domain	Same network billundvand.dk: 94.231.109.248 (AS48854) www.billundvand.dk: 94.231.109.248 (AS48854)
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
selector1	selector1-billundvand-dk._domainkey.billundvandogenergi.onmicrosoft.com	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#

134ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2025121702
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

32ms

50ms

AAAA

43ms

TXT

140ms

CAA

51ms

HTTPS

40ms

TLSA

613ms

SOA

45ms

MTA-STS

51ms

DNSSEC

134ms

SRV

61ms

Total

1366ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:36:54 shown	1366ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:29:26	1060ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:36:32	802ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 02:35:54	699ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:36:41	542ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:36:10	3726ms	2 NS 1 A 1 MX	🔒 Secure