guesttoguest.dk
Last scanned: 2026-08-27 14:32:28  ·  3357ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   59ms
NameserverIP addressesPTRASN / ISP
ns-1133.awsdns-13.org 205.251.196.109
2600:9000:5304:6d00::1		 ns-1133.awsdns-13.org
ns-1133.awsdns-13.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1922.awsdns-48.co.uk 205.251.199.130
2600:9000:5307:8200::1		 ns-1922.awsdns-48.co.uk
ns-1922.awsdns-48.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-397.awsdns-49.com 205.251.193.141
2600:9000:5301:8d00::1		 ns-397.awsdns-49.com
ns-397.awsdns-49.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-945.awsdns-54.net 205.251.195.177
2600:9000:5303:b100::1		 ns-945.awsdns-54.net
ns-945.awsdns-54.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records8 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.5.64.230 60s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.66.47 60s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.67.249 60s s3.eu-west-1.amazonaws.com AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.72.114 60s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.73.78 60s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.75.104 60s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
52.92.16.252 60s s3-website-eu-west-1.amazonaws.com AS16509 Amazon.com, Inc. 52.92.0.0/15 🇮🇪 Ireland Dublin
52.92.36.68 60s s3-website-eu-west-1.amazonaws.com AS16509 Amazon.com, Inc. 52.92.0.0/15 🇮🇪 Ireland Dublin
📧 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 Records1 records   233ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (guesttoguest.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.guesttoguest.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-397.awsdns-49.com
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
59ms
A
63ms
MX
96ms
AAAA
67ms
TXT
233ms
CAA
74ms
HTTPS
59ms
TLSA
121ms
SOA
0ms
MTA-STS
82ms
DNSSEC
89ms
SRV
103ms
Total
3357ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:32:28 3357ms 4 NS 8 A 0 MX 🔓 Insecure View
2026-07-02 09:48:54 4953ms 4 NS 8 A 0 MX 🔓 Insecure View
2026-06-19 18:50:54 1485ms 4 NS 8 A 0 MX 🔓 Insecure View
2026-06-17 10:10:04 3079ms 4 NS 8 A 0 MX 🔓 Insecure View
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