chrono.dk

📜 Historical scan 2026-06-21 03:18:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chrono.dk is a .dk domain served by 2 nameservers (galilea.ns.cloudflare.com, woz.ns.cloudflare.com). It was registered on 6 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.9 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   38ms
NameserverIP addressesPTRASN / ISP
galilea.ns.cloudflare.com 108.162.194.233
162.159.38.233
172.64.34.233
2606:4700:50::a29f:26e9
2803:f800:50::6ca2:c2e9
2a06:98c1:50::ac40:22e9		 galilea.ns.cloudflare.com
galilea.ns.cloudflare.com
galilea.ns.cloudflare.com
galilea.ns.cloudflare.com
galilea.ns.cloudflare.com
galilea.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
woz.ns.cloudflare.com 108.162.193.150
172.64.33.150
173.245.59.150
2606:4700:58::adf5:3b96
2803:f800:50::6ca2:c196
2a06:98c1:50::ac40:2196		 woz.ns.cloudflare.com
woz.ns.cloudflare.com
woz.ns.cloudflare.com
woz.ns.cloudflare.com
woz.ns.cloudflare.com
woz.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   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.9 600s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.9 600s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

5 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s aspmx.l.google.com 142.250.147.27
2a00:1450:4025:c01::1a		 rd-in-f27.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt2.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s alt3.aspmx.l.google.com 108.177.125.27
2404:6800:4003:c26::1b		 tp-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s alt4.aspmx.l.google.com 192.178.230.26
2404:6800:400b:c01b::1b		 yunrtab-in-f26.1e100.net
yunrtab-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:3d13 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:cce3 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   69ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBTwAgACBX+ZSumZShK8h4aIpCVxTMOFQZqwKAJrcXPNyMBDoqIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

3 records   238ms
TXT Record
brevo-code:33e3caa2377fb12380b26706d137f6ba
google-site-verification=oYI4_pmGg6muGi_ui-eE2hDViCGlM3csfpbxhAZ_zH4
v=spf1 include:_spf.google.com include:sendgrid.net ~all

✉️ SPF#

PolicyRecord (chrono.dk)
~all (soft fail) v=spf1 include:_spf.google.com include:sendgrid.net ~all

📨 DMARC#

PolicyRecord (_dmarc.chrono.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6695a6c3f75d4b2585a5d528fafc2586@dmarc-reports.cloudflare.net,mailto:rua@dmarc.brevo.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 2026-10-09 23:55:22
www104.21.61.19 172.67.204.227 2606:4700:3030::6815:3d13 2606:4700:3035::ac43:cce3 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

4 found
SelectorCNAMEKey
google — RSA · ~2048 bit
mail — RSA · ~1024 bit below 2048 bit
s1 s1.domainkey.u46692505.wl006.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u46692505.wl006.sendgrid.net 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.chrono.dk NVdk6xAK6YH-TJvfqgN-MhUmwqhICM1CoiUyDg3LAiU
TXT _acme-challenge.chrono.dk w7EXKJXSiKK5GJzR6iZ8GLWVaXotpJDYE13-c71_sEE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

37ms
FieldValue
Serial2403811666
Primary NS (MNAME)galilea.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 22:10:56
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-02-06
Expires2027-02-28 (132d)

🔗 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
38ms
A
72ms
MX
32ms
AAAA
32ms
TXT
238ms
CAA
76ms
HTTPS
69ms
TLSA
145ms
SOA
37ms
MTA-STS
63ms
DNSSEC
93ms
SRV
95ms
Total
811ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-27 20:23:10 2646ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-27 05:35:41 810ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-26 05:18:10 855ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-25 05:03:10 832ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-15 15:22:25 1093ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-05 05:41:24 3642ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-28 08:24:20 1395ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-27 17:00:38 727ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-09 02:45:36 1852ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-21 03:18:10 shown 811ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-20 18:38:59 1519ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-16 20:45:04 777ms 2 NS 2 A 5 MX 🔓 Insecure
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