rmer.dk

📜 Historical scan 2026-09-11 20:22:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rmer.dk is a .dk domain served by 2 nameservers (ns00.sagitta.dk, ns01.sagitta.dk). It was registered on 14 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.rmer.dk. 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#

2 records   47ms
NameserverIP addressesPTRASN / ISP
ns00.sagitta.dk 212.99.253.34 ns00.sagitta.dk —
ns01.sagitta.dk 212.99.253.44 ns01.sagitta.dk —

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.rmer.dk 212.99.230.10 web00-cph.our-servers.com —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.99.230.10
🔶 Autoconfig212.99.230.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   162ms
TXT Record
v=spf1 a:sagitta.dk ip4:212.99.224.0/19 ~all

✉️ SPF#

PolicyRecord (rmer.dk)
~all (soft fail) v=spf1 a:sagitta.dk ip4:212.99.224.0/19 ~all

📨 DMARC#

PolicyRecord (_dmarc.rmer.dk)
p=reject v=DMARC1; p=reject; fo=1; ruf=mailto:d@rmer.dk; rua=mailto:d@rmer.dk

📬 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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2024120902
Primary NS (MNAME)ns00.sagitta.dk
Responsible (RNAME)hostmaster@sagitta.dk
Refresh1080s
Retry360s
Expire10000s
Minimum (neg-cache TTL)8640s

📋 Registration#

WHOIS fetched 2026-10-10 16:24:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-07-14
Expires2028-07-31 (648d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
35ms
MX
29ms
AAAA
34ms
TXT
162ms
CAA
29ms
HTTPS
36ms
TLSA
53ms
SOA
0ms
MTA-STS
61ms
DNSSEC
70ms
SRV
63ms
Total
788ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 05:12:28 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-27 04:03:11 525ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-11 20:22:18 shown 788ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-28 16:07:03 1068ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-26 14:12:13 1463ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-18 03:23:38 3544ms 2 NS 0 A 1 MX 🔓 Insecure
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