antidoping.dk

📜 Historical scan 2026-08-27 00:49:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

antidoping.dk is a .dk domain served by 2 nameservers (fattouche.ns.cloudflare.com, piper.ns.cloudflare.com). It was registered on 7 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.75 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by antidoping-dk.w-v1.mx.microsoft. The zone is DNSSEC-signed and validates, 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
fattouche.ns.cloudflare.com	108.162.195.48 162.159.44.48 172.64.35.48 2606:4700:58::a29f:2c30 2803:f800:50::6ca2:c330 2a06:98c1:50::ac40:2330	fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
piper.ns.cloudflare.com	108.162.194.35 162.159.38.35 172.64.34.35 2606:4700:50::a29f:2623 2803:f800:50::6ca2:c223 2a06:98c1:50::ac40:2223	piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.75	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.169	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	antidoping-dk.w-v1.mx.microsoft	2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::28 2a01:111:f403:ca09::9 52.101.103.137 52.101.181.153 52.101.73.22 52.101.73.28	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:274b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:8fa9	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=104.21.39.75,172.67.143.169 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:274b,2606:4700:3031::ac43:8fa9

🔌 SRV Records#

1 records 81ms

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

📝 TXT Records#

3 records 267ms

TXT Record
apple-domain-verification=ztRaNvpQ5AcGpg0F
MS=ms35286563
v=spf1 ip4:13.94.233.246 ip4:91.216.118.225 ip4:193.138.115.230 ip4:149.72.133.82 ip4:77.247.70.242 include:spf.protection.outlook.com include:servers.mcsv.net -all

✉️ SPF#

Policy	Record (antidoping.dk)
-all (hard fail)	v=spf1 ip4:13.94.233.246 ip4:91.216.118.225 ip4:193.138.115.230 ip4:149.72.133.82 ip4:77.247.70.242 include:spf.protection.outlook.com include:servers.mcsv.net -all

📨 DMARC#

Policy	Record (_dmarc.antidoping.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:it@antidoping.dk; ruf=mailto:it@antidoping.dk; aspf=s

📬 MTA-STS#

115ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20211201000000Z
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:it@antidoping.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 21:17:46

www	104.21.39.75 172.67.143.169 2606:4700:3030::6815:274b 2606:4700:3031::ac43:8fa9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network antidoping.dk: 104.21.39.75 172.67.143.169 2606:4700:3030::6815:274b 2606:4700:3031::ac43:8fa9 (AS13335) www.antidoping.dk: 104.21.39.75 172.67.143.169 2606:4700:3030::6815:274b 2606:4700:3031::ac43:8fa9 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u32755802.wl053.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u32755802.wl053.sendgrid.net	RSA · ~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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 102ms

Service / Owner	Type	Cert association
SMTP _25._tcp.antidoping-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.antidoping-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.antidoping-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.antidoping-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

81ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411847724
Primary NS (MNAME)	fattouche.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 00:30:35

Field	Value
Registrar	Simply.com A/S
Registered	2000-08-07
Expires	2027-04-30 (195d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
doping.dk	Simply.com A/S
steroids.dk	Simply.com A/S
trygsport.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

51ms

40ms

AAAA

42ms

TXT

267ms

CAA

50ms

HTTPS

59ms

TLSA

102ms

SOA

0ms

MTA-STS

115ms

DNSSEC

81ms

SRV

81ms

Total

1631ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:17:45	947ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 19:18:41	591ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 14:52:58	923ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 10:50:01	1774ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-17 05:23:33	2214ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-10 04:16:01	987ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-03 23:24:30	712ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 00:49:15 shown	1631ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-16 19:57:27	2846ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-10 17:47:31	1475ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-09 15:44:43	2011ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-31 14:17:39	1528ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-27 11:58:27	17983ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-23 08:01:31	1676ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-18 08:04:56	9419ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-07 04:27:37	12502ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 06:23:27	1268ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 22:22:30	1035ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:34:13	3037ms	2 NS 2 A 1 MX	🔓 Insecure