frederikborre.dk

📜 Historical scan 2026-09-30 13:02:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederikborre.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 172.66.0.70 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, has no 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 55ms

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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.0.70	3600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 MX Records#

2 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.156.200.28 17.42.251.62 17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.155.25 17.57.156.30	— mx3.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 175ms

TXT Record
apple-domain=2WrTbITdB1bRpP18
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (frederikborre.dk)
~all (soft fail)	v=spf1 include:icloud.com ~all

📨 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#

latest probe, not this scan · checked 2026-10-11 00:47:02

www CNAME	frederikborre.dk (all on frederikborre.dk) → 172.66.0.70 (AS13335)
www vs bare domain	Same network frederikborre.dk: 172.66.0.70 (AS13335) www.frederikborre.dk: 172.66.0.70 (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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026090801
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#

55ms

65ms

66ms

AAAA

67ms

TXT

175ms

CAA

81ms

HTTPS

74ms

TLSA

49ms

SOA

44ms

MTA-STS

99ms

DNSSEC

106ms

SRV

70ms

Total

690ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 00:47:02	1607ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 13:02:51 shown	690ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 08:23:42	476ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-20 22:31:18	589ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 16:54:19	2694ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-10 02:00:52	902ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-11 13:28:58	2356ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-10 11:21:46	3204ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-29 12:50:35	5066ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-12 23:02:15	1207ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 00:23:54	1641ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 01:21:33	2186ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 15:57:16	2020ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:12:01	2989ms	2 NS 1 A 2 MX	🔒 Secure