cebe.dk DNS records

🖥️ Nameservers2 records 267ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.aau.dk	130.225.52.5 2001:878:300:1::5	ns1.aau.dk ns1.aau.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
ns2.aau.dk	130.225.54.5 2001:878:300:100::5	ns2.aau.dk ns2.aau.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS

🌍 A Records1 records 214ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.57.86	3600s	wp-vhost03.srv.aau.dk	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 206ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cebe-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.21 52.101.73.22 52.101.73.30 52.101.73.4	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 484ms

TXT Record
MS=ms72188114
v=spf1 include:_spfhard.aau.dk -all

✉️ SPF

Policy	Record (cebe.dk)
-all (hard fail)	v=spf1 include:_spfhard.aau.dk -all

📨 DMARC

Policy	Record (_dmarc.cebe.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.cebe.dk	684b88eb-8edc-4e16-9d56-9c34c5280cc7.acme.aau.dk
TXT	684b88eb-8edc-4e16-9d56-9c34c5280cc7.acme.aau.dk	7wWlGGdyOhs8Z-EZ6GvSgLJLJHuNdT_K4oD__CKX_Sc
TXT	684b88eb-8edc-4e16-9d56-9c34c5280cc7.acme.aau.dk	pB0ToWaKL7Wn2sC6lMqw8qT05yvEfOSUn13bb_zP4qQ

🔗 TLSA / DANE

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

🔐 DNSSEC252ms

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

🏷️ SOA232ms

Field	Value
Serial	2025050813
Primary NS (MNAME)	ns1.aau.dk
Responsible (RNAME)	hostmaster@its.aau.dk
Refresh	7200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

267ms

A

214ms

MX

206ms

AAAA

169ms

TXT

484ms

CAA

163ms

HTTPS

190ms

TLSA

321ms

SOA

232ms

MTA-STS

234ms

DNSSEC

252ms

SRV

278ms

Total

1533ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 06:42:49	1533ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 23:11:59	1141ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-16 19:55:04	966ms	2 NS 1 A 1 MX	🔓 Insecure	View