studentodense.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
micah.ns.cloudflare.com	108.162.193.206 172.64.33.206 173.245.59.206 2606:4700:58::adf5:3bce 2803:f800:50::6ca2:c1ce 2a06:98c1:50::ac40:21ce	micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, 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)

🔐 DNSSEC80ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413674823
Primary NS (MNAME)	lucy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

2033ms

MX

32ms

AAAA

54ms

TXT

214ms

CAA

52ms

HTTPS

39ms

TLSA

50ms

SOA

0ms

MTA-STS

51ms

DNSSEC

80ms

SRV

73ms

Total

2274ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 14:43:00	2274ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 05:28:06	849ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 05:55:02	2911ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 05:20:53	875ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-04 16:26:51	2617ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-16 03:06:31	638ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-02 14:55:54	9642ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-24 03:57:38	679ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-24 03:37:52	1154ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 23:25:14	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 12:26:54	3895ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-22 05:02:52	1190ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 17:35:29	1522ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-21 11:01:43	934ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:48:30	839ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 13:22:11	1849ms	2 NS 0 A 0 MX	⚠️ Bogus	View