dsri.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.space.dtu.dk	130.226.216.82	dns.space.dtu.dk	AS1835 IDDQD-AS
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.216.199	3600s	—	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 659ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dsri-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 52.101.73.19 52.101.73.22 52.101.73.24 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 52.98.149.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 4011ms

TXT Record
80JY90+d3Uft2WfikMtkGp5SjXZV3OJqadFewKoaMipDPFYyFQYpgw2ruWRYKPlFmewQp/RMgwnk6XtsA2AJAQ==
MS=ms51008097
v=spf1 include:spf.dtu.dk ip4:130.225.77.0/24 ip4:130.225.79.0/24 -all

✉️ SPF

Policy	Record (dsri.dk)
-all (hard fail)	v=spf1 include:spf.dtu.dk ip4:130.225.77.0/24 ip4:130.225.79.0/24 -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)

🔐 DNSSEC2059ms

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

🏷️ SOA501ms

Field	Value
Serial	2024120201
Primary NS (MNAME)	dns.space.dtu.dk
Responsible (RNAME)	sysadm@space.dtu.dk
Refresh	100000s
Retry	10000s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

51ms

MX

659ms

AAAA

409ms

TXT

4011ms

CAA

70ms

HTTPS

56ms

TLSA

574ms

SOA

501ms

MTA-STS

94ms

DNSSEC

2059ms

SRV

1334ms

Total

5696ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 09:59:30	5696ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 10:26:59	1280ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 04:50:48	865ms	2 NS 1 A 1 MX	🔓 Insecure	View