sykolog.dk

Records from scan: 2026-10-12 01:01:25 · 663ms total · last checked 2026-10-20 09:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sykolog.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 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by .. 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 118ms

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 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 01:01:25

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network sykolog.dk: 195.47.247.18 (AS51468) www.sykolog.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

205ms

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

🏷️ SOA#

88ms

Field	Value
Serial	2026101101
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#

118ms

130ms

94ms

AAAA

135ms

TXT

259ms

CAA

90ms

HTTPS

121ms

TLSA

81ms

SOA

88ms

MTA-STS

114ms

DNSSEC

205ms

SRV

149ms

Total

663ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 01:01:25 shown	663ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:18:34	414ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:32:50	2445ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 00:54:47	2374ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 02:17:09	830ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 02:12:13	449ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 09:25:55	2441ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 11:38:32	671ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 03:43:41	3798ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 11:10:43	682ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 09:49:47	602ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 19:44:54	1319ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 14:15:25	1225ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:15:40	1364ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:27:04	653ms	2 NS 1 A 0 MX	🔒 Secure