mdo.dk

📜 Historical scan 2026-06-17 13:59:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mdo.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 94.231.109.93 is hosted by team.blue Denmark A/S (AS48854) 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 77ms

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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.93	—	linux81.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 89ms

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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 178ms

TXT Record
v=spf1 include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (mdo.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk -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#

latest probe, not this scan · checked 2026-10-08 16:54:43

www	94.231.109.93 (AS48854) (address records, no CNAME)
www vs bare domain	Same network mdo.dk: 94.231.109.93 (AS48854) www.mdo.dk: 94.231.109.93 (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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

222ms

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

🏷️ SOA#

76ms

Field	Value
Serial	2021111801
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#

77ms

89ms

AAAA

159ms

TXT

178ms

CAA

154ms

HTTPS

84ms

TLSA

116ms

SOA

76ms

MTA-STS

237ms

DNSSEC

222ms

SRV

0ms

Total

1491ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 16:54:43	386ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 11:13:37	566ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 06:12:16	660ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-08 10:36:14	2089ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-05 14:38:01	667ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 11:17:51	743ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 14:23:51	368ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-27 06:15:58	1638ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 03:01:23	738ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:59:21 shown	1491ms	2 NS 1 A 2 MX	🔒 Secure