studenterterapi.dk
Last scanned: 2026-06-28 03:43:43  ·  1771ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   203ms
NameserverIP addressesPTRASN / ISP
ns-1500.awsdns-59.org 205.251.197.220
2600:9000:5305:dc00::1		 ns-1500.awsdns-59.org
ns-1500.awsdns-59.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1693.awsdns-19.co.uk 205.251.198.157
2600:9000:5306:9d00::1		 ns-1693.awsdns-19.co.uk
ns-1693.awsdns-19.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-453.awsdns-56.com 205.251.193.197
2600:9000:5301:c500::1		 ns-453.awsdns-56.com
ns-453.awsdns-56.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-803.awsdns-36.net 205.251.195.35
2600:9000:5303:2300::1		 ns-803.awsdns-36.net
ns-803.awsdns-36.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   242ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.109 60s server-3-174-18-109.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.114 60s server-3-174-18-114.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.119 60s server-3-174-18-119.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.21 60s server-3-174-18-21.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC505ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA188ms
FieldValue
Serial1
Primary NS (MNAME)ns-1693.awsdns-19.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
203ms
A
242ms
MX
223ms
AAAA
227ms
TXT
614ms
CAA
214ms
HTTPS
217ms
TLSA
323ms
SOA
188ms
MTA-STS
237ms
DNSSEC
505ms
SRV
529ms
Total
1771ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 03:43:43 1771ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-21 06:10:43 963ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-18 07:11:27 1065ms 4 NS 4 A 0 MX 🔓 Insecure View
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