aula.dk DNS records

🖥️ Nameservers4 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1461.awsdns-54.org	205.251.197.181 2600:9000:5305:b500::1	ns-1461.awsdns-54.org ns-1461.awsdns-54.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1629.awsdns-11.co.uk	205.251.198.93 2600:9000:5306:5d00::1	ns-1629.awsdns-11.co.uk ns-1629.awsdns-11.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-714.awsdns-25.net	205.251.194.202 2600:9000:5302:ca00::1	ns-714.awsdns-25.net ns-714.awsdns-25.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-9.awsdns-01.com	205.251.192.9 2600:9000:5300:900::1	ns-9.awsdns-01.com ns-9.awsdns-01.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records3 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.251.35.58	60s	ec2-34-251-35-58.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	34.240.0.0/12	🇮🇪 Ireland	Dublin
52.215.232.18	60s	ec2-52-215-232-18.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.208.0.0/13	🇮🇪 Ireland	Dublin
54.246.182.55	60s	ec2-54-246-182-55.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.244.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	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.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	54.72.53.167
🔶 Autoconfig	54.72.53.167

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 288ms

TXT Record
_globalsign-domain-verification=6S9vsUg9vag6C0NzryfJa6NTSZUqN915HVB53zwQ0M
google-site-verification=oitoV-hmfXWTpkr60TRaG--m2zRBCsq_rEf-m-3LsL8
google-site-verification=Vm1rtsUf5yXt2Ele5vKopvnuzICJ3_KjXGH_yxXtP9c
P4xTnJ4zdEJN/8QQaS3dXCAYHLxlPhEVfDvBw85aHEs=
v=spf1 mx ip4:34.242.174.161 ip4:34.246.44.234 ip4:34.246.94.97 include:amazonses.com -all
wTeHg2NU1a7KSWyTlfuMBAFRtfq4tENbp532rW/sbMc=

✉️ SPF

Policy	Record (aula.dk)
-all (hard fail)	v=spf1 mx ip4:34.242.174.161 ip4:34.246.44.234 ip4:34.246.94.97 include:amazonses.com -all

📨 DMARC

Policy	Record (_dmarc.aula.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:noreply@aula.dk; ruf=mailto:noreply@aula.dk

📬 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)

🔐 DNSSEC73ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA54ms

Field	Value
Serial	2025060201
Primary NS (MNAME)	ns-1461.awsdns-54.org
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

43ms

MX

40ms

AAAA

42ms

TXT

288ms

CAA

42ms

HTTPS

56ms

TLSA

105ms

SOA

54ms

MTA-STS

63ms

DNSSEC

73ms

SRV

73ms

Total

949ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 14:53:13	949ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-06-25 19:05:18	2943ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-06-20 04:46:05	3609ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-06-16 13:50:29	777ms	4 NS 3 A 1 MX	🔒 Secure	View