bertelsen-eftf.dk

Records from scan: 2026-10-03 15:12:37 · 937ms total · last checked 2026-10-16 10:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bertelsen-eftf.dk is a .dk domain served by 2 nameservers (curns01.dnsadmin.dk, curns02.dnsadmin.dk). It was registered on 26 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.10.53 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by bertelseneftf-dk02c.y-v1.mx.microsoft. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
curns01.dnsadmin.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
curns02.dnsadmin.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.10.53	300s	dedi1853.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bertelseneftf-dk02c.y-v1.mx.microsoft	2a01:111:f403:c967::a 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca21::a 52.101.103.137 52.101.185.21 52.101.185.24 52.101.68.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.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 → 52.98.149.152
🔶 Autoconfig	78.46.10.53

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 145ms

TXT Record
MS=ms76406223
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bertelsen-eftf.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bertelsen-eftf.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@bertelsen-eftf.dk;

📬 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 2026-10-08 20:59:59

www CNAME	bertelsen-eftf.dk (all on bertelsen-eftf.dk) → 78.46.10.53 (AS24940)
www vs bare domain	Same network bertelsen-eftf.dk: 78.46.10.53 (AS24940) www.bertelsen-eftf.dk: 78.46.10.53 (AS24940)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 390ms

Service / Owner	Type	Cert association
SMTP _25._tcp.bertelseneftf-dk02c.y-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.bertelseneftf-dk02c.y-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.bertelseneftf-dk02c.y-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.bertelseneftf-dk02c.y-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC#

71ms

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

🏷️ SOA#

16ms

Field	Value
Serial	2026092401
Primary NS (MNAME)	curns01.dnsadmin.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 19:59:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-04-26
Expires	2027-04-30 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

33ms

39ms

AAAA

25ms

TXT

145ms

CAA

40ms

HTTPS

29ms

TLSA

390ms

SOA

16ms

MTA-STS

55ms

DNSSEC

71ms

SRV

56ms

Total

937ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:12:37 shown	937ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:21:09	760ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 03:33:48	695ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 17:20:23	869ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 10:07:36	779ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-16 14:23:24	794ms	2 NS 1 A 1 MX	🔒 Secure