schooppdam.dk DNS records

🖥️ Nameservers2 records 227ms

Nameserver	IP addresses	PTR	ASN / ISP
hassan.ns.cloudflare.com	108.162.195.149 162.159.44.149 172.64.35.149 2606:4700:58::a29f:2c95 2803:f800:50::6ca2:c395 2a06:98c1:50::ac40:2395	hassan.ns.cloudflare.com hassan.ns.cloudflare.com hassan.ns.cloudflare.com hassan.ns.cloudflare.com hassan.ns.cloudflare.com hassan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tiffany.ns.cloudflare.com	108.162.194.60 162.159.38.60 172.64.34.60 2606:4700:50::a29f:263c 2803:f800:50::6ca2:c23c 2a06:98c1:50::ac40:223c	tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 227ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
100.92.246.3	300s	—	—	—	—	—	—

📧 MX Records1 records 168ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mailserver.purelymail.com	18.204.123.63	ec2-18-204-123-63.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.

🔷 AAAA Records (IPv6)1 records 125ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
fd7a:115c:a1e0::373b:f604	300s	—	—	—	—	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 634ms

TXT Record
purelymail_ownership_proof=a05e3a2d37fff4ba721933ea434d542b05d7b478c208ea494f361d1028519f1d60428e7c5e862d0989be03836e98447517508e2a981947a4d91941d1c7556228
v=spf1 include:_spf.purelymail.com ~all

✉️ SPF

Policy	Record (schooppdam.dk)
~all (soft fail)	v=spf1 include:_spf.purelymail.com ~all

📨 DMARC

Policy	Record (_dmarc.schooppdam.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; rua=mailto:93e15a2851a24712b2098b6596a4589a@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC468ms

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

🏷️ SOA0ms

Field	Value
Serial	2412624717
Primary NS (MNAME)	hassan.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

227ms

A

227ms

MX

168ms

AAAA

125ms

TXT

634ms

CAA

220ms

HTTPS

225ms

TLSA

399ms

SOA

0ms

MTA-STS

317ms

DNSSEC

468ms

SRV

337ms

Total

4918ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 11:37:28	4918ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 00:32:48	3012ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 17:43:03	1188ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 20:11:32	3599ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 12:49:29	9330ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-08-02 13:29:44	16799ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 17:06:32	2860ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 17:23:04	1365ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-12 14:59:09	4729ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 14:00:07	1231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:09:06	2598ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:20:38	1182ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 05:41:29	673ms	2 NS 1 A 1 MX	🔒 Secure	View