kornmod-realskole.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
hugh.ns.cloudflare.com	108.162.193.117 172.64.33.117 173.245.59.117 2606:4700:58::adf5:3b75 2803:f800:50::6ca2:c175 2a06:98c1:50::ac40:2175	hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nia.ns.cloudflare.com	108.162.192.210 172.64.32.210 173.245.58.210 2606:4700:50::adf5:3ad2 2803:f800:50::6ca2:c0d2 2a06:98c1:50::ac40:20d2	nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 2051ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.203	298s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.222	298s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:b9de	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:33cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.203,172.67.185.222 ech=AEX+DQBBzwAgACBTSB3apXixaEI71fZoMKUzij6ilRhhH7A4KRauzohfNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b9de,2606:4700:3037::6815:33cb

📝 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)

🔐 DNSSEC141ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2410980633
Primary NS (MNAME)	hugh.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

56ms

A

2051ms

MX

55ms

AAAA

64ms

TXT

234ms

CAA

77ms

HTTPS

73ms

TLSA

56ms

SOA

0ms

MTA-STS

107ms

DNSSEC

141ms

SRV

103ms

Total

2490ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:50:07	2490ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 02:46:18	576ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 06:36:57	907ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-22 01:38:53	2656ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 08:08:36	2547ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 08:08:33	763ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 12:08:13	807ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 12:06:05	1108ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 20:52:03	1009ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 06:12:44	1223ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 16:13:39	1120ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:22:12	1621ms	2 NS 2 A 0 MX	🔓 Insecure	View