kasper.dk

Records from scan: 2026-10-09 12:09:23  ·  1002ms total  ·  last checked 2026-10-19 23:16 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kasper.dk is a .dk domain served by 4 nameservers (dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net and 1 more). It was registered on 24 August 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.157.26.135 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   43ms
NameserverIP addressesPTRASN / ISP
dns1.p08.nsone.net 198.51.44.8
2620:4d:4000:6259:7:8:0:1		 dns1.p08.nsone.net
dns1.p08.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns2.p08.nsone.net 198.51.45.8
2a00:edc0:6259:7:8::2		 dns2.p08.nsone.net
dns2.p08.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns3.p08.nsone.net 198.51.44.72
2620:4d:4000:6259:7:8:0:3		 dns3.p08.nsone.net
dns3.p08.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns4.p08.nsone.net 198.51.45.72
2a00:edc0:6259:7:8::4		 dns4.p08.nsone.net
dns4.p08.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc

🌍 A Records#

2 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.157.26.135 120s ec2-35-157-26-135.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 35.156.0.0/14 🇩🇪 Germany Frankfurt am Main
63.176.8.218 120s ec2-63-176-8-218.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 63.176.0.0/12 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 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 3600s 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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   277ms
TXT Record
protonmail-verification=d73798b56004c279b2aa44f9309f7da0bca7bca4
v=spf1 include:_spf.protonmail.ch ~all
v=spf1 include:spf.improvmx.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (kasper.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
~all (soft fail) v=spf1 include:spf.improvmx.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-09 12:09:23
www35.157.26.135 63.176.8.218 (AS16509) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

4 records   102ms
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#

142ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

55ms
FieldValue
Serial1660502059
Primary NS (MNAME)dns1.p08.nsone.net
Responsible (RNAME)domains+netlify@netlify.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-09 18:49:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-08-24
Expires2035-08-31 (3237d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
50ms
MX
40ms
AAAA
53ms
TXT
277ms
CAA
55ms
HTTPS
49ms
TLSA
102ms
SOA
55ms
MTA-STS
102ms
DNSSEC
142ms
SRV
89ms
Total
1002ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:09:23 shown 1002ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-30 07:47:53 639ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-27 02:41:38 958ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-17 08:50:27 1390ms 4 NS 2 A 2 MX 🔓 Insecure
2026-07-03 00:49:38 1592ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-18 03:38:04 1492ms 4 NS 2 A 2 MX 🔓 Insecure
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