rumskolen.dk
Last scanned: 2026-07-04 21:12:56  ·  7454ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   374ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records5 records   358ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 142.251.127.27
2a00:1450:400c:c02::1a
2a00:1450:400c:c02::1a		 lcfrai-in-f27.1e100.net
wn-in-x1a.1e100.net
wn-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 172.253.152.27
2a00:1450:4010:c22::1b		 yulpptr-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 192.178.211.27
2a00:1450:4001:c21::1b		 lcbomp-in-f27.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   677ms
TXT Record
google-site-verification=HRMKv0a5a3V2vFde1EXJo6gqYOyFXl4_XYyrb9lCXhI
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC580ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA389ms
FieldValue
Serial2023100104
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
374ms
A
330ms
MX
358ms
AAAA
347ms
TXT
677ms
CAA
403ms
HTTPS
383ms
TLSA
551ms
SOA
389ms
MTA-STS
469ms
DNSSEC
580ms
SRV
423ms
Total
7454ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 21:12:56 7454ms 3 NS 0 A 5 MX 🔒 Secure View
2026-06-22 14:21:02 893ms 3 NS 0 A 5 MX ⚠️ Bogus View
2026-06-18 07:26:27 675ms 3 NS 0 A 5 MX ⚠️ Bogus View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone