medicsport.dk

Records from scan: 2026-10-12 04:59:54 · 3325ms total · last checked 2026-10-21 00:27 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

medicsport.dk is a .dk domain served by 2 nameservers (clark.ns.cloudflare.com, cruz.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.63 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by medicsport-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 124ms

Nameserver	IP addresses	PTR	ASN / ISP
clark.ns.cloudflare.com	108.162.193.87 172.64.33.87 173.245.59.87 2606:4700:58::adf5:3b57 2803:f800:50::6ca2:c157 2a06:98c1:50::ac40:2157	clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
cruz.ns.cloudflare.com	108.162.192.88 172.64.32.88 173.245.58.88 2606:4700:50::adf5:3a58 2803:f800:50::6ca2:c058 2a06:98c1:50::ac40:2058	cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.63	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.226	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	medicsport-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 52.101.103.140 52.101.209.153 52.101.209.31 52.101.73.126	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 97ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:dee2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:333f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 118ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.63,172.67.222.226 ech=AEX+DQBBKwAgACC7vqx1GBHubgjSB9mof5/b9TeqDWyre+OE326hBl+GdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:dee2,2606:4700:3036::6815:333f

🔌 SRV Records#

1 records 428ms

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

📝 TXT Records#

6 records 435ms

TXT Record
00D0N000000hSvC=1TBOj0000000Fn3
google-site-verification=DD6cHbLghAbrPAllRlbEU0bUnn49ey-3lX3fiUC_TrA
google-site-verification=eFpOYb7XcuNSmcTt7L3QR3IySFNMnvVeuRUCEetH_pY
MS=ms58270030
v=spf1 include:spf.protection.outlook.com include:_spf.consignor.com include:spf.eu.exclaimer.net include:mailgun.org ip4:185.145.13.95 include:spf.scannet.dk include:_spf.salesforce.com -all
v=verify-domain:e0838fbc2de4354b6084988565f3adfc

✉️ SPF#

Policy	Record (medicsport.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.consignor.com include:spf.eu.exclaimer.net include:mailgun.org ip4:185.145.13.95 include:spf.scannet.dk include:_spf.salesforce.com -all

📨 DMARC#

Policy	Record (_dmarc.medicsport.dk)
p=reject	v=DMARC1; p=reject;

📬 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#

checked 2026-10-12 04:59:54

www	104.21.51.63 172.67.222.226 2606:4700:3030::ac43:dee2 2606:4700:3036::6815:333f (AS13335) (address records, no CNAME)
www vs bare domain	Same network medicsport.dk: 104.21.51.63 172.67.222.226 2606:4700:3030::ac43:dee2 2606:4700:3036::6815:333f (AS13335) www.medicsport.dk: 104.21.51.63 172.67.222.226 2606:4700:3030::ac43:dee2 2606:4700:3036::6815:333f (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
s1	s1.domainkey.u41198384.wl135.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u41198384.wl135.sendgrid.net	RSA · ~2048 bit
selector1	selector1-medicsport-dk._domainkey.medicsport.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: 13/10 · policy: -all

error 13 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

294ms

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

🏷️ SOA#

90ms

Field	Value
Serial	2417202726
Primary NS (MNAME)	clark.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

124ms

83ms

113ms

AAAA

97ms

TXT

435ms

CAA

140ms

HTTPS

118ms

TLSA

1411ms

SOA

90ms

MTA-STS

201ms

DNSSEC

294ms

SRV

428ms

Total

3325ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 04:59:54 shown	3325ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 20:42:17	1013ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 21:36:40	1218ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 13:54:57	2595ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-24 14:12:35	9328ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-01 18:32:04	2595ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-19 05:32:20	1568ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-07 17:19:01	7260ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 13:43:06	5366ms	2 NS 2 A 1 MX	🔒 Secure