justlo-kalender.dk

📜 Historical scan 2026-06-17 13:22:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

justlo-kalender.dk is a .dk domain served by 4 nameservers (ns1.webgo.de, ns2.webgo.de, ns3.webgo.de and 1 more). It was registered on 10 November 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.30.32.88 is hosted by webgo GmbH (AS48324) in Germany. Mail is handled by s88.goserver.host. The zone is not DNSSEC-signed, 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#

4 records 168ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.webgo.de	2a00:5fc1:0:120:89:44:8:112 89.44.8.112	— —	AS48324 webgo GmbH AS48324 webgo GmbH
ns2.webgo.de	2a00:5fc1:0:120:89:44:8:111 89.44.8.111	— —	AS48324 webgo GmbH AS48324 webgo GmbH
ns3.webgo.de	2a00:5fc1:0:120:89:44:8:124 89.44.8.124	— —	AS48324 webgo GmbH AS48324 webgo GmbH
ns4.webgo.de	2001:4ba0:ffff:81::1 217.79.184.5	— ns4.webgo.de	AS24961 WIIT AG AS24961 WIIT AG

🌍 A Records#

1 records 139ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.30.32.88	—	s88.goserver.host	AS48324	webgo GmbH	185.30.32.0/22	🇩🇪 Germany	—

📧 MX Records#

2 records 168ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	s88.goserver.host	185.30.32.88	s88.goserver.host	AS48324 webgo GmbH
20	—	s88.goserver.host	185.30.32.88	s88.goserver.host	AS48324 webgo GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 287ms

TXT Record
v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 ~all

✉️ SPF#

Policy	Record (justlo-kalender.dk)
~all (soft fail)	v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 ~all

📨 DMARC#

Policy	Record (_dmarc.justlo-kalender.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-14 14:15:27

www	185.30.32.88 (AS48324) (address records, no CNAME)
www vs bare domain	Same network justlo-kalender.dk: 185.30.32.88 (AS48324) www.justlo-kalender.dk: 185.30.32.88 (AS48324)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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#

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

🔐 DNSSEC#

100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

137ms

Field	Value
Serial	2021110801
Primary NS (MNAME)	ns1.webgo.de
Responsible (RNAME)	hostmaster@webgo.de
Refresh	28800s
Retry	7200s
Expire	1309600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 07:17:53

Field	Value
Registrar	InterNetX GmbH
Registered	2021-11-10
Expires	2026-11-09 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

168ms

139ms

168ms

AAAA

71ms

TXT

287ms

CAA

127ms

HTTPS

71ms

TLSA

138ms

SOA

137ms

MTA-STS

76ms

DNSSEC

100ms

SRV

0ms

Total

961ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-03 04:38:56	914ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-22 03:31:04	999ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-21 09:33:11	1065ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:22:01 shown	961ms	4 NS 1 A 2 MX	🔓 Insecure