sikuki.dk DNS records

🖥️ Nameservers2 records 44ms

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 Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.sikuki.gl	2a01:111:f403:ca04::b 2a01:111:f403:ca09::28 2a01:111:f403:ca09::9 2a01:111:f403:ca38::8 52.101.68.0 52.101.73.11 52.101.73.123 52.101.73.145	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	sikuki.dk → 195.47.247.18
🔶 Autoconfig	sikuki.dk → 195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 184ms

TXT Record
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sikuki.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC75ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

41ms

MX

42ms

AAAA

52ms

TXT

184ms

CAA

50ms

HTTPS

46ms

TLSA

194ms

SOA

0ms

MTA-STS

58ms

DNSSEC

75ms

SRV

69ms

Total

852ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 20:51:25	852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 18:14:00	4766ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 12:45:28	885ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:34:54	4514ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 05:23:28	3194ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 03:13:33	3008ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 05:16:55	835ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:52:50	983ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-17 15:37:30	3049ms	2 NS 1 A 1 MX	🔒 Secure	View