nicidem.dk

📜 Historical scan 2026-06-24 11:43:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nicidem.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.105.66.254 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by box.nicidem.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 120ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.105.66.254	3600s	box.nicidem.dk	AS63949	Akamai Connected Cloud	172.105.0.0/17	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	box.nicidem.dk	172.105.66.254 2a01:7e01::f03c:94ff:febd:37e7	box.nicidem.dk box.nicidem.dk	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.105.66.254
🔶 Autoconfig	172.105.66.254

🔷 AAAA Records (IPv6)#

1 records 109ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7e01::f03c:94ff:febd:37e7	3600s	box.nicidem.dk	AS63949	Akamai Connected Cloud	2a01:7e00:0:0:0:0:0:0/30	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 333ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (nicidem.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.nicidem.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#

latest probe, not this scan · checked 2026-10-11 09:41:44

www	172.105.66.254 2a01:7e01::f03c:94ff:febd:37e7 (AS63949) (address records, no CNAME)
www vs bare domain	Same network nicidem.dk: 172.105.66.254 2a01:7e01::f03c:94ff:febd:37e7 (AS63949) www.nicidem.dk: 172.105.66.254 2a01:7e01::f03c:94ff:febd:37e7 (AS63949)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

284ms

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

🏷️ SOA#

118ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

120ms

109ms

111ms

AAAA

109ms

TXT

333ms

CAA

102ms

HTTPS

106ms

TLSA

158ms

SOA

118ms

MTA-STS

50ms

DNSSEC

284ms

SRV

255ms

Total

816ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 09:41:44	695ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 18:55:29	1048ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 04:46:32	522ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 00:08:41	2462ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 08:18:34	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 05:25:03	811ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 06:38:00	828ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 11:43:07 shown	816ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 15:08:49	1160ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 13:51:11	2653ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-21 08:36:13	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 05:29:04	723ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 11:32:42	707ms	2 NS 1 A 1 MX	🔒 Secure