fredfyldt.dk

📜 Historical scan 2026-08-11 16:22:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fredfyldt.dk is a .dk domain served by 2 nameservers (desiree.ns.cloudflare.com, eoin.ns.cloudflare.com). It was registered on 13 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.57 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by fredfyldt-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
desiree.ns.cloudflare.com	108.162.194.13 162.159.38.13 172.64.34.13 2606:4700:50::a29f:260d 2803:f800:50::6ca2:c20d 2a06:98c1:50::ac40:220d	desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
eoin.ns.cloudflare.com	108.162.195.86 162.159.44.86 172.64.35.86 2606:4700:58::a29f:2c56 2803:f800:50::6ca2:c356 2a06:98c1:50::ac40:2356	eoin.ns.cloudflare.com eoin.ns.cloudflare.com eoin.ns.cloudflare.com eoin.ns.cloudflare.com eoin.ns.cloudflare.com eoin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.57	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.53	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	fredfyldt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::e 2a01:111:f403:ca09::1 2a01:111:f403:ca09::f 52.101.68.3 52.101.73.12 52.101.73.24 52.101.73.30	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.24
🔶 Autoconfig	104.21.78.57

🔷 AAAA Records (IPv6)#

2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:d935	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4e39	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.57,172.67.217.53 ech=AEX+DQBBSwAgACD/zUezuy5/twH7miDjpnnSbyFygr6UBhjbqhO9gBidEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d935,2606:4700:3035::6815:4e39

🔌 SRV Records#

1 records 82ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 244ms

TXT Record
google-site-verification=zypyVGFMrltMhcvBf53cfXyKpIVKl1tYD1ICk8eE8U8
MS=ms54350612
mscid=zPydZsA0tPHGkiVbYG2uUwGVOE6K6K2df8QqzedtINez2DfLSp9iNZxvkkXesZeIhGxKygTXjjyY6cQsg+ut+w==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.fredfyldt.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 08:39:14

www	104.21.78.57 172.67.217.53 2606:4700:3033::ac43:d935 2606:4700:3035::6815:4e39 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fredfyldt.dk: 104.21.78.57 172.67.217.53 2606:4700:3033::ac43:d935 2606:4700:3035::6815:4e39 (AS13335) www.fredfyldt.dk: 104.21.78.57 172.67.217.53 2606:4700:3033::ac43:d935 2606:4700:3035::6815:4e39 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.fredfyldt.dk	fredfyldt.dk.acme.service.one.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2411635713
Primary NS (MNAME)	desiree.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 09:09:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-10-13
Expires	2026-10-31 (10d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

48ms

55ms

AAAA

55ms

TXT

244ms

CAA

40ms

HTTPS

59ms

TLSA

331ms

SOA

0ms

MTA-STS

69ms

DNSSEC

90ms

SRV

82ms

Total

1615ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 08:36:07	3620ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 03:47:54	1680ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 08:59:37	10145ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 03:31:14	1696ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 20:46:18	2933ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:28:07	1170ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 16:22:59 shown	1615ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 15:19:36	2044ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 02:28:16	1213ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 03:33:38	2466ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 19:49:24	2908ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 10:16:24	3992ms	2 NS 2 A 1 MX	🔓 Insecure