rambollsprog.dk
Last scanned: 2026-08-31 19:18:56  ·  815ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.195.184.101 600s — AS31027 GlobalConnect A/S 217.195.176.0/20 🇩🇰 Denmark —
📧 MX Records2 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.survey-it.dk 217.195.184.68 mail.survey-it.dk AS31027 GlobalConnect A/S
20 43200s mail2.survey-it.dk 217.195.184.69 mail2.survey-it.dk AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   226ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (rambollsprog.dk)
-all (hard fail) v=spf1 mx -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.rambollsprog.dk 38fab1b9347109aee47cf88b.validation.survey-it.dk
🔗 TLSA / DANE2 records   248ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.survey-it.dk DANE-EE · SPKI · SHA-256 F900335EB07B2F268AA14AB3D2F5CC28…
SMTP _25._tcp.mail2.survey-it.dk DANE-EE · SPKI · SHA-256 F900335EB07B2F268AA14AB3D2F5CC28…
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
38ms
MX
52ms
AAAA
43ms
TXT
226ms
CAA
52ms
HTTPS
47ms
TLSA
248ms
SOA
0ms
MTA-STS
66ms
DNSSEC
85ms
SRV
60ms
Total
815ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:18:56 815ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 03:03:11 2965ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 13:51:51 902ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:41:47 1036ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 11:42:16 1229ms 2 NS 1 A 2 MX 🔒 Secure View
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