topformterapi.dk

📜 Historical scan 2026-06-21 19:57:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

topformterapi.dk is a .dk domain served by 2 nameservers (aaron.ns.cloudflare.com, harlee.ns.cloudflare.com). It was registered on 21 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.146 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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   40ms
NameserverIP addressesPTRASN / ISP
aaron.ns.cloudflare.com 108.162.195.150
162.159.44.150
172.64.35.150
2606:4700:58::a29f:2c96
2803:f800:50::6ca2:c396
2a06:98c1:50::ac40:2396		 aaron.ns.cloudflare.com
aaron.ns.cloudflare.com
aaron.ns.cloudflare.com
aaron.ns.cloudflare.com
aaron.ns.cloudflare.com
aaron.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
harlee.ns.cloudflare.com 108.162.194.238
162.159.38.238
172.64.34.238
2606:4700:50::a29f:26ee
2803:f800:50::6ca2:c2ee
2a06:98c1:50::ac40:22ee		 harlee.ns.cloudflare.com
harlee.ns.cloudflare.com
harlee.ns.cloudflare.com
harlee.ns.cloudflare.com
harlee.ns.cloudflare.com
harlee.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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.90.146 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.157.195 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   59ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120::1 600s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121::1 600s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   52ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBTwAgACDY1d6uk2lom9OzZNGDQrENlQ8F8/qr4fAVPy9RfUR4cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9

📝 TXT Records#

1 records   184ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (topformterapi.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.topformterapi.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-18 21:09:13
www104.21.90.146 172.67.157.195 2606:4700:3032::ac43:9dc3 2606:4700:3034::6815:5a92 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.topformterapi.dk sRMfnBuZGsR1JJ8P8TYR7TfaMzI7P4WwZrWee-KSwv4
TXT _acme-challenge.topformterapi.dk zmZXKSQLKmyCBsQ1tEc5DxGjUIiKAdZsQkx7GevnPdA

🔗 TLSA / DANE#

2 records   60ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

68ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

38ms
FieldValue
Serial2407356298
Primary NS (MNAME)aaron.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-20 13:40:09
FieldValue
RegistrarSimply.com A/S
Registered2025-09-21
Expires2027-09-20 (334d)

🔗 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
40ms
A
33ms
MX
40ms
AAAA
59ms
TXT
184ms
CAA
40ms
HTTPS
52ms
TLSA
60ms
SOA
38ms
MTA-STS
39ms
DNSSEC
68ms
SRV
71ms
Total
545ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 21:09:12 1490ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-18 13:10:26 688ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-03 03:29:34 652ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 16:54:09 852ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-21 23:20:45 6753ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-20 23:17:54 8557ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-21 06:48:05 1896ms 2 NS 2 A 1 MX ❓ Unknown
2026-07-14 20:35:33 970ms 2 NS 2 A 1 MX ❓ Unknown
2026-06-27 19:57:43 875ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 10:45:02 1353ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 10:01:21 1086ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 19:57:22 shown 545ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 13:46:03 1430ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 19:03:29 1022ms 2 NS 2 A 1 MX 🔓 Insecure
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