sorgenfripublic.dk

📜 Historical scan 2026-06-21 20:20:41  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sorgenfripublic.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 12 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.128.137.126 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

3 records   33ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.128.137.126 3600s — AS14061 DigitalOcean, LLC 178.128.0.0/16 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

2 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s 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 600s 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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.20.205.49
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   102ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

2 records   196ms
TXT Record
protonmail-verification=cac6c55b04983ca3dd00930c3e8fabd1737fe842
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.sorgenfripublic.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 2026-10-23 03:10:40
www CNAMEjacob-sorgenfri.ghost.io (all on ghost.io)
www vs bare domainDifferent networks
sorgenfripublic.dk: 178.128.137.126 (AS14061)
www.sorgenfripublic.dk: 199.232.43.7 2a04:4e42:47::775 (AS54113)
(all like this)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — 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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   94ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
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#

86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

38ms
FieldValue
Serial2026061400
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-20 20:24:12
FieldValue
RegistrarSimply.com A/S
Registered2026-06-12
Expires2027-06-11 (228d)

🔗 Same registrant#

2 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).

DomainRegistrar
sorgenfridigital.dkSimply.com A/S
vamdrupper.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
33ms
A
65ms
MX
51ms
AAAA
34ms
TXT
196ms
CAA
63ms
HTTPS
61ms
TLSA
94ms
SOA
38ms
MTA-STS
48ms
DNSSEC
86ms
SRV
102ms
Total
699ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 03:10:40 686ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-21 20:15:42 734ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 22:27:29 890ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-28 05:14:49 1031ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-30 04:32:58 776ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-28 01:51:21 1060ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-21 20:20:41 shown 699ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-17 15:14:02 3100ms 3 NS 1 A 2 MX 🔒 Secure
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