uddsek.dk DNS records

🖥️ Nameservers4 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1327.awsdns-37.org	205.251.197.47 2600:9000:5305:2f00::1	ns-1327.awsdns-37.org ns-1327.awsdns-37.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1733.awsdns-24.co.uk	205.251.198.197 2600:9000:5306:c500::1	ns-1733.awsdns-24.co.uk ns-1733.awsdns-24.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-348.awsdns-43.com	205.251.193.92 2600:9000:5301:5c00::1	ns-348.awsdns-43.com ns-348.awsdns-43.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-613.awsdns-12.net	205.251.194.101 2600:9000:5302:6500::1	ns-613.awsdns-12.net ns-613.awsdns-12.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.10.10.80	300s	—	AS51468	One.com A/S	185.10.8.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	uddsek-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::a 52.101.68.15 52.101.68.29 52.101.73.15 52.101.73.28	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:3c0:12::53	300s	—	AS51468	One.com A/S	2001:67c:3c0:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 239ms

TXT Record
MS=ms74768602
v=spf1 ip4:185.19.134.58 include:spf.protection.outlook.com include:spf.esis.dk include:amazonses.com ~all

✉️ SPF

Policy	Record (uddsek.dk)
~all (soft fail)	v=spf1 ip4:185.19.134.58 include:spf.protection.outlook.com include:spf.esis.dk include:amazonses.com ~all

📨 DMARC

Policy	Record (_dmarc.uddsek.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=100;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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.uddsek.dk	\@

🔗 TLSA / DANE

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

🔐 DNSSEC146ms

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-348.awsdns-43.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

66ms

A

46ms

MX

41ms

AAAA

49ms

TXT

239ms

CAA

52ms

HTTPS

51ms

TLSA

411ms

SOA

0ms

MTA-STS

139ms

DNSSEC

146ms

SRV

90ms

Total

3951ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:39:09	3951ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 00:53:38	5983ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 20:39:05	2932ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:38:46	4533ms	4 NS 1 A 1 MX	🔓 Insecure	View