frederiksberg-aikido.dk

Records from scan: 2026-09-02 21:34:53 · 4055ms total · last checked 2026-10-18 21:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederiksberg-aikido.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 212.97.142.77 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, 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 38ms

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 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.142.77	3600s	web09.webtohosting.dk	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 26ms

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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 141ms

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

✉️ SPF#

Policy	Record (frederiksberg-aikido.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io a mx -all

📨 DMARC#

Policy	Record (_dmarc.frederiksberg-aikido.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 23:56:09

www	212.97.142.77 (AS48854) (address records, no CNAME)
www vs bare domain	Same network frederiksberg-aikido.dk: 212.97.142.77 (AS48854) www.frederiksberg-aikido.dk: 212.97.142.77 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	0ND15yC6y0QTBpwLal/wUDSsy9I8Axm85lZlTZWR…

🏷️ SOA#

2ms

Field	Value
Serial	2026012302
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#

38ms

24ms

26ms

AAAA

3ms

TXT

141ms

CAA

24ms

HTTPS

39ms

TLSA

196ms

SOA

2ms

MTA-STS

3ms

DNSSEC

127ms

SRV

0ms

Total

4055ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-02 21:34:53 shown	4055ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 17:50:33	1462ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 09:25:56	668ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 13:08:45	859ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 12:50:47	929ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:41:02	891ms	2 NS 1 A 2 MX	🔒 Secure