zintra.dk

Records from scan: 2026-10-21 01:04:27  ·  1648ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zintra.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 143.204.55.42 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   27ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
143.204.55.42 3600s server-143-204-55-42.zrh52.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.32.0/19 🇺🇸 United States —

📧 MX Records#

1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-21 01:04:27
www CNAMEd1z65iur90kxln.cloudfront.net (all on cloudfront.net)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

1165ms
FieldValue
Serial2026100501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-09-30 19:17:12
FieldValue
RegistrarONE.COM A/S
Registered2020-09-03
Expires2027-09-30 (341d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
24ms
MX
26ms
AAAA
31ms
TXT
95ms
CAA
25ms
HTTPS
21ms
TLSA
167ms
SOA
1165ms
MTA-STS
33ms
DNSSEC
100ms
SRV
35ms
Total
1648ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 01:04:27 shown 1648ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-05 19:44:27 881ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 18:35:05 738ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 18:29:06 684ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 07:47:55 650ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 10:53:50 629ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 02:13:52 809ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 15:36:42 958ms 2 NS 1 A 4 MX 🔒 Secure
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