karlpopp.dk

Records from scan: 2026-09-30 18:31:19 · 1094ms total · last checked 2026-10-16 19:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karlpopp.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 10 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.99 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by karlpopp-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.99	3600s	linux89.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	karlpopp-dk.mail.protection.outlook.com	2a01:111:f403:ca21::c 2a01:111:f403:ca21::e 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::6 52.101.181.153 52.101.73.120 52.101.73.123 52.101.91.162	mail-matpr04cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	maildiscover.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 80ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

4 records 178ms

TXT Record
9mbjqjm85e1pj8ssad64sc4skt
MS=ms16986871
MS=ms74210889
v=spf1 mx a:mail.kpopp.dk ip4:80.167.205.204 ip4:87.61.251.98 include:spf.webhosting.dk include:spf.protection.outlook.com include:spf.centerasecurity.dk include:spf.simply.com -all

✉️ SPF#

Policy	Record (karlpopp.dk)
-all (hard fail)	v=spf1 mx a:mail.kpopp.dk ip4:80.167.205.204 ip4:87.61.251.98 include:spf.webhosting.dk include:spf.protection.outlook.com include:spf.centerasecurity.dk include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.karlpopp.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-08 19:25:21

www	94.231.103.99 (AS48854) (address records, no CNAME)
www vs bare domain	Same network karlpopp.dk: 94.231.103.99 (AS48854) www.karlpopp.dk: 94.231.103.99 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u46528827.wl078.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u46528827.wl078.sendgrid.net	RSA · ~2048 bit
selector1	selector1-karlpopp-dk._domainkey.tscherning.p-v1.dkim.mail.microsoft	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: 6/10 · policy: -all

error include:spf.centerasecurity.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

32ms

Field	Value
Serial	2026061501
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 11:41:50

Field	Value
Registrar	CURANET A/S
Registered	1998-08-10
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

36ms

35ms

AAAA

36ms

TXT

178ms

CAA

22ms

HTTPS

36ms

TLSA

366ms

SOA

32ms

MTA-STS

106ms

DNSSEC

142ms

SRV

80ms

Total

1094ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:31:19 shown	1094ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 10:16:32	879ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:08:52	1758ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:44:43	936ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:47:52	1050ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:36:29	1164ms	2 NS 1 A 1 MX	🔒 Secure