superprof.dk DNS records

🖥️ Nameservers4 records 157ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1144.awsdns-15.org	205.251.196.120 2600:9000:5304:7800::1	ns-1144.awsdns-15.org ns-1144.awsdns-15.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1588.awsdns-06.co.uk	205.251.198.52 2600:9000:5306:3400::1	ns-1588.awsdns-06.co.uk ns-1588.awsdns-06.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-905.awsdns-49.net	205.251.195.137 2600:9000:5303:8900::1	— ns-905.awsdns-49.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-94.awsdns-11.com	205.251.192.94 2600:9000:5300:5e00::1	ns-94.awsdns-11.com ns-94.awsdns-11.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 183ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
143.204.238.120	—	server-143-204-238-120.arn53.r.cloudfront.net	AS16509	Amazon.com, Inc.	143.204.224.0/20	🇺🇸 United States	—
143.204.238.25	—	server-143-204-238-25.arn53.r.cloudfront.net	AS16509	Amazon.com, Inc.	143.204.224.0/20	🇺🇸 United States	—
143.204.238.5	—	server-143-204-238-5.arn53.r.cloudfront.net	AS16509	Amazon.com, Inc.	143.204.224.0/20	🇺🇸 United States	—
143.204.238.77	—	server-143-204-238-77.arn53.r.cloudfront.net	AS16509	Amazon.com, Inc.	143.204.224.0/20	🇺🇸 United States	—

📧 MX Records2 records 1011ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	mx4.mail.ovh.net	178.32.124.207	mx4.mail.ovh.net	AS16276 OVH SAS
10	—	mx3.mail.ovh.net	91.121.53.175	mx3.mail.ovh.net	AS16276 OVH SAS

🔷 AAAA Records (IPv6)8 records 123ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:215d:2200:5:f42e:f440:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:215d:3a00:5:f42e:f440:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:215d:5000:5:f42e:f440:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:215d:5400:5:f42e:f440:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:215d:5800:5:f42e:f440:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:215d:600:5:f42e:f440:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:215d:6e00:5:f42e:f440:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:215d:b600:5:f42e:f440:93a1	—	—	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 Records1 records 1506ms

TXT Record
v=spf1 include:mx.ovh.com ~all

✉️ SPF

Policy	Record (superprof.dk)
~all (soft fail)	v=spf1 include:mx.ovh.com ~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

🔗 TLSA / DANE

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

🔐 DNSSEC1737ms

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

🏷️ SOA171ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-94.awsdns-11.com
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

157ms

A

183ms

MX

1011ms

AAAA

123ms

TXT

1506ms

CAA

152ms

HTTPS

161ms

TLSA

3331ms

SOA

171ms

MTA-STS

831ms

DNSSEC

1737ms

SRV

1639ms

Total

18202ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 14:13:59	2616ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-28 01:39:32	1249ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-27 22:33:43	2264ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-06-17 21:11:58	18202ms	4 NS 4 A 2 MX	🔓 Insecure	View