up4it.dk
Last scanned: 2026-06-17 16:59:24  ·  1369ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   179ms
NameserverIP addressesPTRASN / ISP
ns-129.awsdns-16.com 205.251.192.129
2600:9000:5300:8100::1		 ns-129.awsdns-16.com
ns-129.awsdns-16.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1382.awsdns-44.org 205.251.197.102
2600:9000:5305:6600::1		 ns-1382.awsdns-44.org
ns-1382.awsdns-44.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1718.awsdns-22.co.uk 205.251.198.182
2600:9000:5306:b600::1		 ns-1718.awsdns-22.co.uk
ns-1718.awsdns-22.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-762.awsdns-31.net 205.251.194.250
2600:9000:5302:fa00::1		 ns-762.awsdns-31.net
ns-762.awsdns-31.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   173ms
IPTTLPTRASNISP / OrgCIDRCountryCity
143.204.238.22 — server-143-204-238-22.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.224.0/20 🇺🇸 United States —
143.204.238.34 — server-143-204-238-34.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.224.0/20 🇺🇸 United States —
143.204.238.47 — server-143-204-238-47.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.224.0/20 🇺🇸 United States —
143.204.238.84 — server-143-204-238-84.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.224.0/20 🇺🇸 United States —
📧 MX Records
📧
No MX records found
🔷 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
PolicyRecord (_dmarc.up4it.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:55701439b1@rep.dmarcanalyzer.com; ruf=mailto:55701439b1@for.dmarcanalyzer.com; rf=afrf; pct=100;
📬 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)
🔐 DNSSEC396ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA179ms
FieldValue
Serial1
Primary NS (MNAME)ns-129.awsdns-16.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
179ms
A
173ms
MX
275ms
AAAA
182ms
TXT
296ms
CAA
277ms
HTTPS
183ms
TLSA
94ms
SOA
179ms
MTA-STS
87ms
DNSSEC
396ms
SRV
0ms
Total
1369ms
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