zenchi.dk

📜 Historical scan 2026-06-27 13:21:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zenchi.dk is a .dk domain served by 2 nameservers (erin.ns.cloudflare.com, kai.ns.cloudflare.com). It was registered on 6 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.83 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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   46ms
NameserverIP addressesPTRASN / ISP
erin.ns.cloudflare.com 108.162.192.113
172.64.32.113
173.245.58.113
2606:4700:50::adf5:3a71
2803:f800:50::6ca2:c071
2a06:98c1:50::ac40:2071		 erin.ns.cloudflare.com
erin.ns.cloudflare.com
erin.ns.cloudflare.com
erin.ns.cloudflare.com
erin.ns.cloudflare.com
erin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
kai.ns.cloudflare.com 108.162.193.188
172.64.33.188
173.245.59.188
2606:4700:58::adf5:3bbc
2803:f800:50::6ca2:c1bc
2a06:98c1:50::ac40:21bc		 kai.ns.cloudflare.com
kai.ns.cloudflare.com
kai.ns.cloudflare.com
kai.ns.cloudflare.com
kai.ns.cloudflare.com
kai.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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.22.83 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.203.123 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records   34ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:1653 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:cb7b 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   32ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.22.83,172.67.203.123 ech=AEX+DQBBYAAgACArbOksvTM3kFzaPULF63HUd72mBTp2Q59SfUc5ZGMUIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1653,2606:4700:3032::ac43:cb7b

📝 TXT Records#

2 records   188ms
TXT Record
protonmail-verification=7cae99e82852deae1690a408fda3f1d1a1a5919a
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (zenchi.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.zenchi.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-14 19:11:46
wwwExists, no address
www vs bare domainwww does not resolve (all like this)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   63ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

29ms
FieldValue
Serial2407111764
Primary NS (MNAME)erin.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 23:20:23
FieldValue
Registrarnordicway ApS
Registered2021-10-06
Expires2035-10-05 (3274d)

🔗 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
bossk.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
38ms
MX
40ms
AAAA
34ms
TXT
188ms
CAA
32ms
HTTPS
32ms
TLSA
63ms
SOA
29ms
MTA-STS
46ms
DNSSEC
61ms
SRV
68ms
Total
917ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 19:11:46 1867ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-26 14:16:22 1772ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-25 14:00:09 871ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-24 13:39:57 645ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-22 21:05:16 1507ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-05 09:59:21 782ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-28 07:19:13 830ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-28 04:29:59 633ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-27 02:05:11 1055ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-07 06:28:19 1286ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-29 06:20:25 1699ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-11 18:28:45 1401ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-06 09:28:02 1648ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-27 13:21:49 shown 917ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-19 15:41:40 730ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-17 19:11:14 1281ms 2 NS 2 A 2 MX 🔒 Secure
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