long-island.dk

📜 Historical scan 2026-06-24 01:23:12 · ← Latest scan

long-island.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). Mail is handled by long-island-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records

1 records 117ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	long-island-dk.mail.protection.outlook.com	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.96.119.200
🔶 Autoconfig	93.191.155.240

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

1 records 150ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (long-island.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-09-29 22:33:39

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

96ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: insecurity proof failed

🏷️ SOA

73ms

Field	Value
Serial	2023061501
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

33ms

37ms

117ms

AAAA

54ms

TXT

150ms

CAA

31ms

HTTPS

44ms

TLSA

83ms

SOA

73ms

MTA-STS

52ms

DNSSEC

96ms

SRV

135ms

Total

561ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-24 21:23:12	796ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-21 10:52:35	755ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-09 22:04:57	1010ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 03:04:48	635ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-30 04:45:10	679ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 01:23:12 shown	561ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-06-20 15:17:31	833ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 05:43:43	774ms	2 NS 0 A 1 MX	🔒 Secure