udf.dk DNS records

🖥️ Nameservers4 records 246ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-01.azure-dns.com	13.107.236.1 2603:1061:0:700::1	ns1-01.azure-dns.com ns1-01.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-01.azure-dns.net	150.171.21.1 2620:1ec:8ec:700::1	ns2-01.azure-dns.net ns2-01.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-01.azure-dns.org	204.14.183.1 2a01:111:4000:700::1	ns3-01.azure-dns.org ns3-01.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-01.azure-dns.info	208.84.5.1 2620:1ec:bda:700::1	ns4-01.azure-dns.info ns4-01.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 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)

🔐 DNSSEC9298ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

246ms

A

258ms

MX

255ms

AAAA

260ms

TXT

1209ms

CAA

256ms

HTTPS

253ms

TLSA

237ms

SOA

254ms

MTA-STS

263ms

DNSSEC

9298ms

SRV

275ms

Total

10824ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:36:59	10824ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 19:22:57	11007ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 16:19:53	7164ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 16:03:24	17290ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 15:42:37	6645ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 12:47:32	2968ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 12:46:26	11432ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 06:25:06	6923ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 05:03:44	4096ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 00:48:36	9513ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 18:26:26	6485ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 22:29:50	7024ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 06:39:20	5833ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 21:05:11	3933ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 17:58:02	5925ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 18:47:59	2749ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 14:03:04	11017ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 11:59:15	3918ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 11:36:26	2841ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 11:28:44	1741ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 11:11:54	1849ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 09:34:27	2709ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 06:56:35	2770ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 00:39:54	1519ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 15:10:35	1608ms	4 NS 0 A 0 MX	❓ Unknown	View