midtbogforing.dk

Records from scan: 2026-09-30 19:46:40 · 518ms total · last checked 2026-10-21 02:33 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

midtbogforing.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 28 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.166.103.102 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, has no 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 34ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.166.103.102	60s	—	AS3292	TDC Holding A/S	93.166.0.0/15	🇩🇰 Denmark	Silkeborg

📧 MX Records#

2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 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#

1 records 132ms

TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (midtbogforing.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io -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#

checked 2026-10-07 23:21:37

www	93.166.103.102 (AS3292) (address records, no CNAME)
www vs bare domain	Same network midtbogforing.dk: 93.166.103.102 (AS3292) www.midtbogforing.dk: 93.166.103.102 (AS3292)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026032403
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 2026-10-10 07:00:47

Field	Value
Registrar	CURANET A/S
Registered	2023-02-28
Expires	2027-02-27 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

35ms

31ms

AAAA

46ms

TXT

132ms

CAA

32ms

HTTPS

40ms

TLSA

129ms

SOA

34ms

MTA-STS

43ms

DNSSEC

61ms

SRV

65ms

Total

518ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:46:40 shown	518ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-02 06:24:11	685ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 09:09:23	715ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 04:28:35	596ms	2 NS 1 A 2 MX	🔒 Secure