cvbygger.dk DNS records

🖥️ Nameservers4 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1020.awsdns-63.net	205.251.195.252 2600:9000:5303:fc00::1	ns-1020.awsdns-63.net ns-1020.awsdns-63.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1091.awsdns-08.org	205.251.196.67 2600:9000:5304:4300::1	ns-1091.awsdns-08.org ns-1091.awsdns-08.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-151.awsdns-18.com	205.251.192.151 2600:9000:5300:9700::1	ns-151.awsdns-18.com ns-151.awsdns-18.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1707.awsdns-21.co.uk	205.251.198.171 2600:9000:5306:ab00::1	ns-1707.awsdns-21.co.uk ns-1707.awsdns-21.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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	—
3.174.18.23	60s	server-3-174-18-23.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.61	60s	server-3-174-18-61.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.9	60s	server-3-174-18-9.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)8 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:28e5:0:a:db24:8a40:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:1c00:a:db24:8a40:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:1e00:a:db24:8a40:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:3400:a:db24:8a40:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:5c00:a:db24:8a40:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:8800:a:db24:8a40:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:8e00:a:db24:8a40:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:fe00:a:db24:8a40:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—

🔐 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)

🔐 DNSSEC95ms

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-1020.awsdns-63.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

58ms

A

50ms

MX

59ms

AAAA

57ms

TXT

225ms

CAA

41ms

HTTPS

56ms

TLSA

142ms

SOA

0ms

MTA-STS

81ms

DNSSEC

95ms

SRV

74ms

Total

3835ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:04:33	3835ms	4 NS 4 A 0 MX	🔓 Insecure	View
2026-06-28 15:30:28	2051ms	4 NS 4 A 0 MX	🔓 Insecure	View
2026-06-28 01:37:45	2163ms	4 NS 4 A 0 MX	🔓 Insecure	View
2026-06-22 20:54:06	1001ms	4 NS 4 A 0 MX	🔓 Insecure	View
2026-06-16 23:29:44	367ms	4 NS 4 A 0 MX	🔓 Insecure	View
2026-06-16 23:21:32	511ms	4 NS 4 A 0 MX	🔓 Insecure	View