swarm.dk DNS records

🖥️ Nameservers2 records 66ms

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 61ms

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 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	swarm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 52.101.68.0 52.101.68.3 52.101.73.153 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.152.184

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 743ms

TXT Record
3DWIQCoH+LOeOLWzjo7BnKqbf/Kd4A5qndnaS3ORb6eExMQIGsX178TU3pEvtVpZcXqecDoT4KLRVX7IaYiK4Q==
MS=ms39541776
v=spf1 include:spf.dtu.dk ip4:130.225.77.0/24 ip4:130.225.79.0/24 -all

✉️ SPF

Policy	Record (swarm.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)

🔐 DNSSEC92ms

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

🏷️ SOA124ms

Field	Value
Serial	2024012901
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

66ms

A

61ms

MX

88ms

AAAA

133ms

TXT

743ms

CAA

65ms

HTTPS

64ms

TLSA

135ms

SOA

124ms

MTA-STS

71ms

DNSSEC

92ms

SRV

376ms

Total

1474ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 15:32:08	1474ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 23:02:10	2164ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 15:26:47	784ms	2 NS 1 A 1 MX	🔓 Insecure	View