simple-bookings.dk DNS records

🖥️ Nameservers4 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1348.awsdns-40.org	205.251.197.68 2600:9000:5305:4400::1	ns-1348.awsdns-40.org ns-1348.awsdns-40.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1762.awsdns-28.co.uk	205.251.198.226 2600:9000:5306:e200::1	ns-1762.awsdns-28.co.uk ns-1762.awsdns-28.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-403.awsdns-50.com	205.251.193.147 2600:9000:5301:9300::1	ns-403.awsdns-50.com ns-403.awsdns-50.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-566.awsdns-06.net	205.251.194.54 2600:9000:5302:3600::1	ns-566.awsdns-06.net ns-566.awsdns-06.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.108.149.50	60s	static.50.149.108.65.clients.your-server.de	AS24940	Hetzner Online GmbH	65.108.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	inbound-smtp.eu-west-1.amazonaws.com	18.200.203.69 54.155.140.59 54.76.31.185	ec2-18-200-203-69.eu-west-1.compute.amazonaws.com ec2-54-155-140-59.eu-west-1.compute.amazonaws.com ec2-54-76-31-185.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 217ms

TXT Record
v=spf1 include:amazonses.com include:_spf.resend.com ~all

✉️ SPF

Policy	Record (simple-bookings.dk)
~all (soft fail)	v=spf1 include:amazonses.com include:_spf.resend.com ~all

📨 DMARC

Policy	Record (_dmarc.simple-bookings.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:postmaster@simple-bookings.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records4 records 79ms

Flags	Tag	Value
0	issue	amazon.com
0	issue	letsencrypt.org
0	issuewild	amazon.com
0	issuewild	letsencrypt.org

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-566.awsdns-06.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

55ms

MX

54ms

AAAA

42ms

TXT

217ms

CAA

79ms

HTTPS

68ms

TLSA

111ms

SOA

0ms

MTA-STS

75ms

DNSSEC

106ms

SRV

72ms

Total

8768ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:55:51	8768ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 01:51:09	2032ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 02:49:09	5528ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 19:09:23	938ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:12:11	798ms	4 NS 1 A 1 MX	🔓 Insecure	View