tranox.dk

📜 Historical scan 2026-09-26 00:07:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tranox.dk is a .dk domain served by 2 nameservers (lloyd.ns.cloudflare.com, nola.ns.cloudflare.com). It was registered on 10 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.141 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.tutanota.de. 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   56ms
NameserverIP addressesPTRASN / ISP
lloyd.ns.cloudflare.com 108.162.193.197
172.64.33.197
173.245.59.197
2606:4700:58::adf5:3bc5
2803:f800:50::6ca2:c1c5
2a06:98c1:50::ac40:21c5		 lloyd.ns.cloudflare.com
lloyd.ns.cloudflare.com
lloyd.ns.cloudflare.com
lloyd.ns.cloudflare.com
lloyd.ns.cloudflare.com
lloyd.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
nola.ns.cloudflare.com 108.162.192.212
172.64.32.212
173.245.58.212
2606:4700:50::adf5:3ad4
2803:f800:50::6ca2:c0d4
2a06:98c1:50::ac40:20d4		 nola.ns.cloudflare.com
nola.ns.cloudflare.com
nola.ns.cloudflare.com
nola.ns.cloudflare.com
nola.ns.cloudflare.com
nola.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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.94.141 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.136.217 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s 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)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3036::6815:5e8d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:88d9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   42ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.94.141,172.67.136.217 ech=AEX+DQBBZAAgACD7U6Bp3UF9yPEB9CBJVUlN9PH88Ux2OvS0YciffWyPQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e8d,2606:4700:3036::ac43:88d9

📝 TXT Records#

2 records   161ms
TXT Record
t-verify=acfb74c1945776a16212c79f7ca7d0e4
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.tranox.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s

📬 MTA-STS#

379ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190723
max_age86400s
Policy MXmail.tutanota.de

📈 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 2026-10-12 04:14:20
www104.21.94.141 172.67.136.217 2606:4700:3036::6815:5e8d 2606:4700:3036::ac43:88d9 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.tutanota.de RSA · ~2048 bit
s2 s2.domainkey.tutanota.de 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   139ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · SPKI · SHA-256 5AE0D6DC8A713441003F578C5A1D4D70…
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC#

126ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415821747
Primary NS (MNAME)lloyd.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 04:44:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-11-10
Expires2026-11-30 (42d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
56ms
A
45ms
MX
45ms
AAAA
39ms
TXT
161ms
CAA
37ms
HTTPS
42ms
TLSA
139ms
SOA
0ms
MTA-STS
379ms
DNSSEC
126ms
SRV
59ms
Total
1064ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 04:14:20 2652ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-26 00:07:42 shown 1064ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 13:20:26 769ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-17 03:59:27 4079ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-03 12:26:11 826ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-24 10:41:13 2967ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-01 06:01:08 1954ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-12 03:53:51 16968ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-05 21:29:37 2000ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-03 02:28:34 2999ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-28 02:28:30 2512ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 17:45:11 2472ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 02:18:45 994ms 2 NS 2 A 1 MX 🔓 Insecure
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