betonexperten.dk

📜 Historical scan 2026-06-23 08:51:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

betonexperten.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.37 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by betonexperten-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.37	3600s	linux10.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 141ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	betonexperten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 52.101.68.12 52.101.68.5 52.101.73.11 52.101.73.28	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 302ms

TXT Record
v=spf1 include:mailgun.org ~all
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (betonexperten.dk)
~all (soft fail)	v=spf1 include:mailgun.org ~all
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.betonexperten.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:ed611031@dmarc.mailgun.org,mailto:d18a5bdd@inbox.ondmarc.com; ruf=mailto:ed611031@dmarc.mailgun.org,mailto:d18a5bdd@inbox.ondmarc.com

📬 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 2026-10-27 17:24:42

www	94.231.109.37 (AS48854) (address records, no CNAME)
www vs bare domain	Same network betonexperten.dk: 94.231.109.37 (AS48854) www.betonexperten.dk: 94.231.109.37 (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: 5/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

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

🏷️ SOA#

114ms

Field	Value
Serial	2026020301
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 2026-10-08 16:38:27

Field	Value
Registrar	CURANET A/S
Registered	2025-07-16
Expires	2027-07-15 (260d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

41ms

141ms

AAAA

99ms

TXT

302ms

CAA

46ms

HTTPS

39ms

TLSA

194ms

SOA

114ms

MTA-STS

47ms

DNSSEC

82ms

SRV

143ms

Total

945ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 17:24:42	478ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-26 05:43:37	485ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-24 07:28:12	507ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 11:51:00	841ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 03:40:53	919ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 03:57:09	911ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 08:51:46 shown	945ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:36:33	2412ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:36:00	1263ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:25:22	737ms	2 NS 1 A 1 MX	🔒 Secure