swarm.dk

📜 Historical scan 2026-06-17 15:26:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

swarm.dk is a .dk domain served by 2 nameservers (dns.space.dtu.dk, ns-soa.darenet.dk). It was registered on 1 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.216.199 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by swarm-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.space.dtu.dk	130.226.216.82	dns.space.dtu.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
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 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records 102ms

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

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	swarm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09:: 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 52.101.68.16 52.101.68.8 52.101.73.1 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 179ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 22:47:21

www	130.226.216.199 (AS1835) (address records, no CNAME)
www vs bare domain	Same network swarm.dk: 130.226.216.199 (AS1835) www.swarm.dk: 130.226.216.199 (AS1835)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

141ms

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

🏷️ SOA#

63ms

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#

WHOIS fetched 2026-10-07 05:02:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-06-01
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

102ms

62ms

AAAA

63ms

TXT

179ms

CAA

63ms

HTTPS

63ms

TLSA

149ms

SOA

63ms

MTA-STS

120ms

DNSSEC

141ms

SRV

0ms

Total

784ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:36:56	1421ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 17:05:37	1562ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 23:23:11	3013ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 05:33:24	1554ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 15:32:08	1474ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 23:02:10	2164ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:26:47 shown	784ms	2 NS 1 A 1 MX	🔓 Insecure