opensharaton.dk

📜 Historical scan 2026-10-08 04:18:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opensharaton.dk is a .dk domain served by 2 nameservers (hank.ns.cloudflare.com, jean.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.197 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mautic.opensharaton.dk, mail.opensharaton.dk. 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   31ms
NameserverIP addressesPTRASN / ISP
hank.ns.cloudflare.com 108.162.193.116
172.64.33.116
173.245.59.116
2606:4700:58::adf5:3b74
2803:f800:50::6ca2:c174
2a06:98c1:50::ac40:2174		 hank.ns.cloudflare.com
hank.ns.cloudflare.com
hank.ns.cloudflare.com
hank.ns.cloudflare.com
hank.ns.cloudflare.com
hank.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jean.ns.cloudflare.com 108.162.192.121
172.64.32.121
173.245.58.121
2606:4700:50::adf5:3a79
2803:f800:50::6ca2:c079
2a06:98c1:50::ac40:2079		 jean.ns.cloudflare.com
jean.ns.cloudflare.com
jean.ns.cloudflare.com
jean.ns.cloudflare.com
jean.ns.cloudflare.com
jean.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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.68.197 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.198.39 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.mautic.opensharaton.dk 37.60.247.97 panel.opensharaton.dk AS51167 Contabo GmbH
10 300s mail.opensharaton.dk 2a02:c206:2181:9395::1
37.60.247.97		 panel.opensharaton.dk
panel.opensharaton.dk		 AS51167 Contabo GmbH
AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:44c5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:c627 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   43ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.68.197,172.67.198.39 ech=AEX+DQBBYQAgACDq8QRX4LhkQo/3qFFo8GmoiYonYID5aE92sLJEWKMhCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:44c5,2606:4700:3037::ac43:c627

📝 TXT Records#

5 records   176ms
TXT Record
apple-domain-verification=im-OC46jN88sZd8C5xMXrXQjjDkjSie9PA6FPWX6GCk
brevo-code:fda042c20a7bb088b480f7c20fcb0893
google-site-verification=bLA7NiJ2CoRzQCTx6dKWBNfs9bWZA1VkhOmT6ko9xZ4
v=spf1 mx a ip6:2a02:c206:2181:9395::1 ip4:37.60.247.97 include:_spf.google.com -all
yahoo-verification-key=RGzRvPWVWpP1wQyyMQjtm2cFua+g3o+z9DV64DDRVQ4=

✉️ SPF#

PolicyRecord (opensharaton.dk)
-all (hard fail) v=spf1 mx a ip6:2a02:c206:2181:9395::1 ip4:37.60.247.97 include:_spf.google.com -all

📨 DMARC#

PolicyRecord (_dmarc.opensharaton.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:a468f7790af6469f982b14deca7738e5@dmarc-reports.cloudflare.net; ruf=mailto:2zuwoe2lga@ruf.powerdmarc.com;

📬 MTA-STS#

180ms
CheckResult
Status➖ None
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modenone
Policy ID171576125160Z
max_age86400s
Policy MXmail.opensharaton.dk

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:support@opensharaton.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 06:58:37
www104.21.68.197 172.67.198.39 2606:4700:3032::6815:44c5 2606:4700:3037::ac43:c627 (AS13335) (address records, no CNAME)
www vs bare domainSame network
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
BIMIv=BIMI1;l=https://opensharaton.dk/opensharaton.svg;

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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

🔗 TLSA / DANE#

1 records   78ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.opensharaton.dk DANE-EE · Full cert · SHA-256 BFB0861928E45EC82D0A42E08F8AFE89…

🔐 DNSSEC#

46ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

43ms
FieldValue
Serial2416164797
Primary NS (MNAME)hank.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
30ms
MX
31ms
AAAA
31ms
TXT
176ms
CAA
31ms
HTTPS
43ms
TLSA
78ms
SOA
43ms
MTA-STS
180ms
DNSSEC
46ms
SRV
68ms
Total
910ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 06:58:37 2663ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-08 04:18:37 shown 910ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-29 17:08:14 1105ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-24 16:04:10 1789ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-06 07:59:54 1675ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-12 13:45:36 5007ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-27 07:19:46 2002ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-19 20:26:30 9352ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-27 05:22:52 1513ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-24 01:21:42 1197ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 13:05:34 3787ms 2 NS 2 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone