reto.dk

📜 Historical scan 2026-07-27 13:54:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

reto.dk is a .dk domain served by 2 nameservers (clark.ns.cloudflare.com, coraline.ns.cloudflare.com). It was registered on 17 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.165 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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   47ms
NameserverIP addressesPTRASN / ISP
clark.ns.cloudflare.com — — —
coraline.ns.cloudflare.com 108.162.194.88
162.159.38.88
172.64.34.88
2606:4700:50::a29f:2658
2803:f800:50::6ca2:c258
2a06:98c1:50::ac40:2258		 coraline.ns.cloudflare.com
coraline.ns.cloudflare.com
coraline.ns.cloudflare.com
coraline.ns.cloudflare.com
coraline.ns.cloudflare.com
coraline.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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.71.165 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.171.18 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:ab12 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:47a5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   31ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.71.165,172.67.171.18 ech=AEX+DQBBaQAgACDwMJ59ZS2jjwPFt3OMFEHNuX6EjddLsIzNZ+Y5GibxFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ab12,2606:4700:3036::6815:47a5

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 23:54:46
www104.21.71.165 172.67.171.18 2606:4700:3032::ac43:ab12 2606:4700:3036::6815:47a5 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9065ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2410586279
Primary NS (MNAME)clark.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 01:32:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-02-17
Expires2027-02-16 (120d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
57ms
MX
4030ms
AAAA
32ms
TXT
255ms
CAA
55ms
HTTPS
31ms
TLSA
4036ms
SOA
0ms
MTA-STS
58ms
DNSSEC
9065ms
SRV
4031ms
Total
21882ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 21:27:23 615ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 10:18:06 1361ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-27 09:17:11 1260ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-27 01:34:31 587ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 00:16:22 1121ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-18 00:10:00 1355ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-07 10:25:54 1511ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-27 13:54:57 shown 21882ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-02 15:51:55 1216ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-25 00:20:59 853ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-19 22:41:29 3186ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-18 06:43:38 1178ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone