reminders.dk

📜 Historical scan 2026-06-25 07:42:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

reminders.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.180 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by reminders.dk. The zone is not DNSSEC-signed, has no 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 211ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk 34.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records#

1 records 174ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.180	300s	web8.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 187ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	reminders.dk	193.200.90.180	web8.e-studio.dk	AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	193.200.90.180
🔶 Autoconfig	193.200.90.180

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-08 01:09:08

www CNAME	reminders.dk (all on reminders.dk) → 193.200.90.180 (AS62121)
www vs bare domain	Same network reminders.dk: 193.200.90.180 (AS62121) www.reminders.dk: 193.200.90.180 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
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.

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.reminders.dk	oVZiT6qpVATk7N2eWyTkBVpHYh1hDUdx6MnmYodg_HE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

518ms

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

🏷️ SOA#

197ms

Field	Value
Serial	2026061801
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

211ms

174ms

187ms

AAAA

199ms

TXT

958ms

CAA

202ms

HTTPS

203ms

TLSA

120ms

SOA

197ms

MTA-STS

223ms

DNSSEC

518ms

SRV

576ms

Total

2464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:13:01	540ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 13:05:24	474ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-19 06:48:14	4548ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 20:33:02	707ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 07:42:35 shown	2464ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 20:06:17	2688ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 14:24:24	1121ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 10:05:19	2706ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:14:40	745ms	3 NS 1 A 1 MX	🔓 Insecure