12springs.dk DNS records

🖥️ Nameservers3 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.zxcs.be	2a03:b0c0:3:d0::116:2001 46.101.179.64	ns2.zxcs.nl ns2.zxcs.nl	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns.zxcs.eu	178.62.208.8 2a03:b0c0:2:d0::57:1001	ns3.zxcs.nl ns3.zxcs.nl	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns.zxcs.nl	185.104.28.19 2a06:2ec0:1::10	ns1.zxcs.nl ns1.zxcs.nl	AS206281 Stichting DIGI NL AS206281 Stichting DIGI NL

🌍 A Records1 records 162ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.82.189.84	600s	managed537.cloud86-host.io	AS31477	Duocast B.V.	45.82.188.0/22	🇳🇱 The Netherlands	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	12springs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca09::1 2a01:111:f403:ca09::e 52.101.68.32 52.101.68.36 52.101.73.12 52.101.73.15	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 302ms

TXT Record
MS=ms50461513
v=spf1 a mx ip4:185.104.29.126 ip6:2a06:2ec0:1:0:0:0:0:145 include:filter-out.zxcs.nl include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (12springs.dk)
-all (hard fail)	v=spf1 a mx ip4:185.104.29.126 ip6:2a06:2ec0:1:0:0:0:0:145 include:filter-out.zxcs.nl include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.12springs.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:watchdog3@watchdog.kevlarr.io,mailto:antispam@365connected.nl; ruf=mailto:antispam@365connected.nl; adkim=r; aspf=r;

📬 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)

🔐 DNSSEC220ms

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

🏷️ SOA64ms

Field	Value
Serial	2026040203
Primary NS (MNAME)	ns.zxcs.nl
Responsible (RNAME)	hostmaster@12springs.dk
Refresh	600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

162ms

MX

61ms

AAAA

225ms

TXT

302ms

CAA

62ms

HTTPS

96ms

TLSA

462ms

SOA

64ms

MTA-STS

81ms

DNSSEC

220ms

SRV

492ms

Total

1400ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-22 22:19:39	1400ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 01:59:25	1207ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 23:28:15	1608ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:37:17	918ms	3 NS 1 A 1 MX	🔓 Insecure	View