odu-denmark.dk DNS records

🖥️ Nameservers2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
moura.ns.cloudflare.com	108.162.195.217 162.159.44.217 172.64.35.217 2606:4700:58::a29f:2cd9 2803:f800:50::6ca2:c3d9 2a06:98c1:50::ac40:23d9	moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.72	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.133	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	odudenmark-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.32 52.101.68.39 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.40
🔶 Autoconfig	172.67.148.133

🔷 AAAA Records (IPv6)2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:b48	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9485	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.72,172.67.148.133 ech=AEX+DQBB0gAgACCuJSUoL8rcJzDYDojxxXs3brXUBJoM8JdOkv3DV4OyIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b48,2606:4700:3033::ac43:9485

🔌 SRV Records2 records 82ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	100	1	443	autodiscover.odu.de
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 180ms

TXT Record
google-site-verification=IGLJeJHLqzwdHfYyapjKK5oaWDp1LWGiaPx4VrLL1Xk
MS=ms64909763
v=spf1 include:spf01.odu.de include:spf02.odu.de include:spf03.odu.de include:spf04.odu.de -all

✉️ SPF

Policy	Record (odu-denmark.dk)
-all (hard fail)	v=spf1 include:spf01.odu.de include:spf02.odu.de include:spf03.odu.de include:spf04.odu.de -all

📨 DMARC

Policy	Record (_dmarc.odu-denmark.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-rua@odu.de,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc-ruf@odu.de; fo=1;

📬 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	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412141820
Primary NS (MNAME)	marge.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

63ms

A

56ms

MX

49ms

AAAA

55ms

TXT

180ms

CAA

56ms

HTTPS

50ms

TLSA

290ms

SOA

0ms

MTA-STS

66ms

DNSSEC

73ms

SRV

82ms

Total

1499ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 16:38:28	1499ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-12 06:14:15	17519ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 13:14:00	5161ms	2 NS 2 A 1 MX	🔓 Insecure	View