rebildefterskole.dk
Last scanned: 2026-08-27 16:09:34  ·  804ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   66ms
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 Records1 records   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.247.67.245 600s — AS31590 Rackhosting.com ApS 77.247.64.0/20 🇩🇰 Denmark —
📧 MX Records5 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s aspmx.i.google.com — — —
5 600s alt1.aspmx.i.google.com — — —
5 600s alt2.aspmx.i.google.com — — —
10 600s aspmx2.googlemail.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s aspmx3.googlemail.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
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 Records5 records   135ms
TXT Record
_globalsign-domain-verification=GrkXOYXyfDmp2yhUv-OT0vAjhCqKB9YKxuunkczrkF
google-site-verification=V7Z3Qiedx07Kd4JtC0w4hNoshUus75YdM7M9AnfZAII
google-site-verification=wK2JfhmkLvs3P1dENbigTTQsXJnvK5aKLQPZpiWbmFk
MS=ms86228315
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (rebildefterskole.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all
📨 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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024030100
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
66ms
A
59ms
MX
47ms
AAAA
36ms
TXT
135ms
CAA
40ms
HTTPS
51ms
TLSA
276ms
SOA
0ms
MTA-STS
56ms
DNSSEC
86ms
SRV
63ms
Total
804ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:09:34 804ms 3 NS 1 A 5 MX 🔒 Secure View
2026-08-20 23:34:51 24836ms 3 NS 1 A 5 MX 🔒 Secure View
2026-06-20 13:34:22 765ms 3 NS 1 A 5 MX 🔒 Secure View
2026-06-20 08:23:09 810ms 3 NS 1 A 5 MX 🔒 Secure View
2026-06-20 07:12:52 957ms 3 NS 1 A 5 MX 🔒 Secure View
2026-06-18 05:22:56 2897ms 3 NS 1 A 5 MX 🔒 Secure View
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