mobilfodterapi.dk

📜 Historical scan 2026-06-20 16:51:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mobilfodterapi.dk is a .dk domain served by 2 nameservers (dora.ns.cloudflare.com, seth.ns.cloudflare.com). It was registered on 16 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.75 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.tutanota.de. The zone is DNSSEC-signed but currently fails validation, 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   36ms
NameserverIP addressesPTRASN / ISP
dora.ns.cloudflare.com 108.162.192.108
172.64.32.108
173.245.58.108
2606:4700:50::adf5:3a6c
2803:f800:50::6ca2:c06c
2a06:98c1:50::ac40:206c		 dora.ns.cloudflare.com
dora.ns.cloudflare.com
dora.ns.cloudflare.com
dora.ns.cloudflare.com
dora.ns.cloudflare.com
dora.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
seth.ns.cloudflare.com 108.162.193.142
172.64.33.142
173.245.59.142
2606:4700:58::adf5:3b8e
2803:f800:50::6ca2:c18e
2a06:98c1:50::ac40:218e		 seth.ns.cloudflare.com
seth.ns.cloudflare.com
seth.ns.cloudflare.com
seth.ns.cloudflare.com
seth.ns.cloudflare.com
seth.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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.19.75 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.185.160 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s mail.tutanota.de 185.205.69.211
185.205.69.213
185.205.69.214		 mail.w11.tutanota.de
mail.w13.tutanota.de
mail.w14.tutanota.de		 AS210909 Tutao GmbH
AS210909 Tutao GmbH
AS210909 Tutao GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.19.75,172.67.185.160 ech=AEX+DQBBswAgACCtzfl+JLJmLUjZC1ZCnYHzuwbLlQguO5mcGuxGsJs9PwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=

📝 TXT Records#

1 records   205ms
TXT Record
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

PolicyRecord (mobilfodterapi.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all

📨 DMARC#

PolicyRecord (_dmarc.mobilfodterapi.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dcc200bd7ada436583cc3cb327e1a59e@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 2026-10-15 07:09:32
www104.21.19.75 172.67.185.160 (AS13335) (address records, no CNAME)
www vs bare domainSame network
mobilfodterapi.dk: 104.21.19.75 172.67.185.160 (AS13335)
www.mobilfodterapi.dk: 104.21.19.75 172.67.185.160 (AS13335)
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
k1 — 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   54ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC#

79ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: insecurity proof failed

🏷️ SOA#

33ms
FieldValue
Serial2407099349
Primary NS (MNAME)dora.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-24 05:42:36
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-02-16
Expires2027-02-28 (126d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
mobiltfodterapi.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
50ms
MX
57ms
AAAA
35ms
TXT
205ms
CAA
58ms
HTTPS
37ms
TLSA
54ms
SOA
33ms
MTA-STS
36ms
DNSSEC
79ms
SRV
63ms
Total
541ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 07:09:32 791ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-02 17:17:28 937ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-23 14:17:51 1299ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-17 00:01:55 658ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-04 16:50:15 1163ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-28 02:02:12 598ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-27 01:55:12 805ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-25 02:11:00 661ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-07 03:16:19 1252ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-16 23:44:36 1613ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-04 14:33:13 1892ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-20 16:51:43 shown 541ms 2 NS 2 A 1 MX ⚠️ Bogus
2026-06-17 15:31:23 1008ms 2 NS 2 A 1 MX 🔒 Secure
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