do-f.dk

📜 Historical scan 2026-06-17 04:09:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

do-f.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 95.179.160.42 is hosted by The Constant Company, LLC (AS20473) in Germany. Mail is handled by dof-dk0e.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 215ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 179ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.179.160.42	—	95.179.160.42.vultrusercontent.com	AS20473	The Constant Company, LLC	95.179.128.0/17	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 213ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	dof-dk0e.mail.protection.outlook.com	52.101.68.39 52.101.68.5 52.101.73.15 52.101.73.30	mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 309ms

TXT Record
MS=ms24225417
v=spf1 include:spf.protection.outlook.com a:difsmtp01.dif.dk -all

✉️ SPF#

Policy	Record (do-f.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:difsmtp01.dif.dk -all

📨 DMARC#

Policy	Record (_dmarc.do-f.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 08:57:52

www	95.179.160.42 (AS20473) (address records, no CNAME)
www vs bare domain	Same network do-f.dk: 95.179.160.42 (AS20473) www.do-f.dk: 95.179.160.42 (AS20473)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

323ms

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

🏷️ SOA#

225ms

Field	Value
Serial	2026030201
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#

215ms

179ms

213ms

AAAA

158ms

TXT

309ms

CAA

209ms

HTTPS

232ms

TLSA

286ms

SOA

225ms

MTA-STS

236ms

DNSSEC

323ms

SRV

0ms

Total

1889ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:57:52	4010ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 01:51:25	1114ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:41:21	1221ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 03:47:39	1285ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 20:32:40	1959ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:08:47	1622ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:10:05	3449ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 14:36:48	684ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 07:34:30	2253ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 23:45:09	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:20:40	2456ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:29:30	13072ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:09:12 shown	1889ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:07:08	773ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:01:18	655ms	2 NS 1 A 1 MX	🔒 Secure