fairfit.dk

📜 Historical scan 2026-10-15 00:42:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fairfit.dk is a .dk domain served by 2 nameservers (patrick.ns.cloudflare.com, tessa.ns.cloudflare.com). It was registered on 18 July 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.235.243.93 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by fairfit-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 97ms

Nameserver	IP addresses	PTR	ASN / ISP
patrick.ns.cloudflare.com	108.162.195.200 162.159.44.200 172.64.35.200 2606:4700:58::a29f:2cc8 2803:f800:50::6ca2:c3c8 2a06:98c1:50::ac40:23c8	patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tessa.ns.cloudflare.com	108.162.194.229 162.159.38.229 172.64.34.229 2606:4700:50::a29f:26e5 2803:f800:50::6ca2:c2e5 2a06:98c1:50::ac40:22e5	tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.235.243.93	300s	—	AS3308	Norlys Telco A/S	85.235.224.0/19	🇩🇰 Denmark	Hørsholm

📧 MX Records#

1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	fairfit-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::22 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::6 52.101.103.39 52.101.73.145 52.101.73.153 52.101.91.159	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 188ms

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

📝 TXT Records#

2 records 345ms

TXT Record
MS=ms57253148
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:spf.simply.com include:web.shared.mysmtp.com ip4:93.90.117.1/24 ip4:93.90.115.1/24 -all

✉️ SPF#

Policy	Record (fairfit.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:spf.simply.com include:web.shared.mysmtp.com ip4:93.90.117.1/24 ip4:93.90.115.1/24 -all

📨 DMARC#

Policy	Record (_dmarc.fairfit.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:ea3ceb5dc6704659b13df72242d5baa7@dmarc-reports.cloudflare.net;

📬 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 2026-10-22 20:32:07

www	85.235.243.93 (AS3308) (address records, no CNAME)
www vs bare domain	Same network fairfit.dk: 85.235.243.93 (AS3308) www.fairfit.dk: 85.235.243.93 (AS3308)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-fairfit-dk._domainkey.knowhowdata.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.fairfit.dk	X6n4lOLm18orDmDhAJPuQH8JkTdRVl9tuCx-AmonjAU
TXT	_acme-challenge.fairfit.dk	Ywp68y-K_oQ9Mj0LW79oYClSU8tDawrGIeE0kuOhRgM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

208ms

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

🏷️ SOA#

82ms

Field	Value
Serial	2417483501
Primary NS (MNAME)	patrick.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 03:16:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-07-18
Expires	2028-07-31 (646d)

📋 WHOIS#

⏱️ Lookup Timing#

97ms

94ms

97ms

AAAA

107ms

TXT

345ms

CAA

57ms

HTTPS

110ms

TLSA

945ms

SOA

82ms

MTA-STS

161ms

DNSSEC

208ms

SRV

188ms

Total

2034ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 20:32:06	2401ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-21 18:34:01	2585ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-16 01:59:50	2011ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 00:42:43 shown	2034ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 00:09:07	1240ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-11 19:15:34	2286ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 03:08:20	2694ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 01:55:13	1221ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 21:14:14	904ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 19:31:40	34029ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 17:17:59	10726ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-16 16:42:10	2443ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 13:42:29	4976ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 04:48:32	7104ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 21:12:25	3412ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:12:33	1416ms	2 NS 1 A 1 MX	🔓 Insecure