stepre.dk
Last scanned: 2026-06-25 12:03:23  ·  2681ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   87ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   198ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.189.142.245 3600s smtp.sequelsite.dk AS51167 Contabo GmbH 5.189.128.0/18 🇫🇷 France Lauterbourg
📧 MX Records5 records   217ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 142.251.9.27
2a00:1450:4025:c03::1a		 rc-in-f27.1e100.net
rc-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.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
10 3600s alt3.aspmx.l.google.com 142.250.147.27
2404:6800:4003:c26::1a		 rd-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 192.178.230.26
2404:6800:400b:c01b::1b		 yunrtab-in-f26.1e100.net
yunrtab-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.189.142.245
🔶 Autoconfig5.189.142.245
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   973ms
TXT Record
v=spf1 mx a ip4:5.189.142.245/32 include:spf.curanet.dk include:_spf.google.com ~all
✉️ SPF
PolicyRecord (stepre.dk)
~all (soft fail) v=spf1 mx a ip4:5.189.142.245/32 include:spf.curanet.dk 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.stepre.dk 6b679d76-159f-4ea0-9d77-c38c27d1a651.auth.acme-dns.io
TXT 6b679d76-159f-4ea0-9d77-c38c27d1a651.auth.acme-dns.io LHhhXHPzUhj8geR5H6N5_iwH_IdR4Q_5dqBaUwnvAnE
TXT 6b679d76-159f-4ea0-9d77-c38c27d1a651.auth.acme-dns.io lpkjV1W-fGl6_d1PLWqclvQnrRaW8PkpLnef2cIkMl8
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC482ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA433ms
FieldValue
Serial2021111701
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
87ms
A
198ms
MX
217ms
AAAA
445ms
TXT
973ms
CAA
427ms
HTTPS
180ms
TLSA
266ms
SOA
433ms
MTA-STS
204ms
DNSSEC
482ms
SRV
454ms
Total
2681ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 12:03:23 2681ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-22 04:28:15 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:49:48 1175ms 2 NS 1 A 5 MX 🔒 Secure View
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