chainnord.dk

📜 Historical scan 2026-08-28 10:32:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chainnord.dk is a .dk domain served by 2 nameservers (janet.ns.cloudflare.com, thomas.ns.cloudflare.com). It was registered on 1 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.84 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.hostinger.com, mx2.hostinger.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   53ms
NameserverIP addressesPTRASN / ISP
janet.ns.cloudflare.com 108.162.192.169
172.64.32.169
173.245.58.169
2606:4700:50::adf5:3aa9
2803:f800:50::6ca2:c0a9
2a06:98c1:50::ac40:20a9		 janet.ns.cloudflare.com
janet.ns.cloudflare.com
janet.ns.cloudflare.com
janet.ns.cloudflare.com
janet.ns.cloudflare.com
janet.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
thomas.ns.cloudflare.com 108.162.193.238
172.64.33.238
173.245.59.238
2606:4700:58::adf5:3bee
2803:f800:50::6ca2:c1ee
2a06:98c1:50::ac40:21ee		 thomas.ns.cloudflare.com
thomas.ns.cloudflare.com
thomas.ns.cloudflare.com
thomas.ns.cloudflare.com
thomas.ns.cloudflare.com
thomas.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   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.48.84 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.183.5 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
5 300s mx1.hostinger.com 172.65.182.103
2606:4700:90:0:c1f8:f874:2386:b61f		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
10 300s mx2.hostinger.com 172.65.182.103
2606:4700:90:0:c1f8:f874:2386:b61f		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.48.84
🔶 Autoconfig104.21.48.84

🔷 AAAA Records (IPv6)#

2 records   115ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:b705 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:3054 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   69ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.48.84,172.67.183.5 ech=AEX+DQBBZQAgACBUTUY7OTXYVM5MTW5jPMHIeedtzH3an24FIJzEO6tkeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b705,2606:4700:3034::6815:3054

📝 TXT Records#

1 records   287ms
TXT Record
v=spf1 +a +mx +ip4:216.252.233.11 include:_spf.mail.hostinger.com include:spf.thcservers.com ~all

✉️ SPF#

PolicyRecord (chainnord.dk)
~all (soft fail) v=spf1 +a +mx +ip4:216.252.233.11 include:_spf.mail.hostinger.com include:spf.thcservers.com ~all

📨 DMARC#

PolicyRecord (_dmarc.chainnord.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-23 13:40:15
www104.21.48.84 172.67.183.5 2606:4700:3032::ac43:b705 2606:4700:3034::6815:3054 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA Invalid key data — receivers can't verify signatures

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: 10/10 · policy: ~all

  • warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.chainnord.dk UWf4EJOeDPME5kR5uErQP7GyCJTe6t37DA-QfYOWLNs
TXT _acme-challenge.chainnord.dk WBZfrzopo38iHAnirXL3NR0H0Qxd6m6Ejzvc642-c-c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

175ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413366006
Primary NS (MNAME)janet.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 16:46:08
FieldValue
RegistrarRealtime Register B.V.
Registered2025-07-01
Expires2027-06-30 (247d)

🔗 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
53ms
A
64ms
MX
74ms
AAAA
115ms
TXT
287ms
CAA
67ms
HTTPS
69ms
TLSA
98ms
SOA
0ms
MTA-STS
113ms
DNSSEC
175ms
SRV
141ms
Total
899ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 13:40:15 638ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-18 16:11:05 2935ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-30 17:56:19 500ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-30 07:38:50 480ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-18 01:09:41 661ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-30 23:27:36 1600ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-28 10:32:01 shown 899ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-20 07:29:29 2417ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-27 09:34:42 967ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-22 17:02:27 1132ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 20:15:58 4335ms 0 NS 0 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone