uhplc.dk
Last scanned: 2026-08-24 15:18:33  ·  12581ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers7 records   153ms
NameserverIP addressesPTRASN / ISP
b23.ns.els-gms.att.net 199.191.128.105
2001:1890:1ff:3::23		 b23.ns.els-gms.att.net
—		 AS7018 AT&T Enterprises, LLC
AS7018 AT&T Enterprises, LLC
dbru.br.ns.els-gms.att.net 2001:1890:1ff:9f0:68:94:156:134
68.94.156.134		 dbru.br.ns.els-gms.att.net
dbru.br.ns.els-gms.att.net		 AS7018 AT&T Enterprises, LLC
AS7018 AT&T Enterprises, LLC
dmtu.mt.ns.els-gms.att.net 2001:1890:1ff:9f1:99:99:99:134
99.99.99.134		 dmtu.mt.ns.els-gms.att.net
dmtu.mt.ns.els-gms.att.net		 AS7018 AT&T Enterprises, LLC
AS7018 AT&T Enterprises, LLC
m23.ns.els-gms.att.net 12.127.16.69
2001:1890:1ff:10::23		 m23.ns.els-gms.att.net
—		 AS7018 AT&T Enterprises, LLC
AS7018 AT&T Enterprises, LLC
ns11.vwr.com 10.53.19.194 — —
ns15.vwr.com 3.41.135.53 ec2-3-41-135-53.compute-1.amazonaws.com AS14618 Amazon.com, Inc.
ns18.vwr.com 18.158.101.254 ec2-18-158-101-254.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 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
✗ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2078ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA66ms
FieldValue
Serial45
Primary NS (MNAME)ns11.vwr.com
Responsible (RNAME)postmaster@vwr.com
Refresh14400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)60s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
153ms
A
151ms
MX
4052ms
AAAA
2827ms
TXT
5076ms
CAA
150ms
HTTPS
1847ms
TLSA
526ms
SOA
66ms
MTA-STS
296ms
DNSSEC
2078ms
SRV
4054ms
Total
12581ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 15:18:33 12581ms 7 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 10:27:01 18489ms 7 NS 0 A 0 MX 🔓 Insecure View
2026-08-15 11:06:38 9260ms 9 NS 0 A 0 MX 🔓 Insecure View
2026-08-13 21:45:22 9147ms 9 NS 0 A 0 MX ❓ Unknown View
2026-08-10 04:41:58 39268ms 10 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 08:26:12 4927ms 7 NS 0 A 0 MX 🔓 Insecure View
2026-07-27 11:01:33 10656ms 7 NS 0 A 0 MX 🔓 Insecure View
2026-07-26 10:47:29 56675ms 7 NS 0 A 0 MX 🔓 Insecure View
2026-07-22 08:13:45 27048ms 7 NS 0 A 0 MX 🔓 Insecure View
2026-07-13 02:33:34 21363ms 7 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 12:28:03 28665ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 02:31:14 9053ms 7 NS 0 A 0 MX 🔓 Insecure View
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