sifthordis.dk

📜 Historical scan 2026-07-08 17:37:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sifthordis.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by sifthordis-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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
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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sifthordis-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 8212ms

TXT Record
MS=ms64035670
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sifthordis.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.sifthordis.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-24 12:03:04

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sifthordis.dk: 185.158.133.1 (AS13335) www.sifthordis.dk: 185.158.133.1 (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

232ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 05:40:30

Field	Value
Registrar	ONE.COM A/S
Registered	2025-12-01
Expires	2026-11-30 (35d)

📋 WHOIS#

⏱️ Lookup Timing#

77ms

83ms

98ms

AAAA

83ms

TXT

8212ms

CAA

100ms

HTTPS

76ms

TLSA

141ms

SOA

0ms

MTA-STS

127ms

DNSSEC

232ms

SRV

115ms

Total

17135ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 12:03:04	624ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 05:07:04	2426ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 01:20:49	2751ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 20:08:23	1481ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 15:24:10	1080ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:20:33	986ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:12:52	1273ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 17:12:10	2858ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 15:50:07	17185ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 23:37:32	1437ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 15:50:37	5075ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 17:37:13 shown	17135ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:45:16	925ms	2 NS 1 A 1 MX	🔒 Secure