spfprotect.dk

📜 Historical scan 2026-06-18 07:05:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

spfprotect.dk is a .dk domain served by 2 nameservers (curt.ns.cloudflare.com, hera.ns.cloudflare.com). It was registered on 20 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.70 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 421ms

Nameserver	IP addresses	PTR	ASN / ISP
curt.ns.cloudflare.com	108.162.193.94 172.64.33.94 173.245.59.94 2606:4700:58::adf5:3b5e 2803:f800:50::6ca2:c15e 2a06:98c1:50::ac40:215e	curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hera.ns.cloudflare.com	108.162.192.162 172.64.32.162 173.245.58.162 2606:4700:50::adf5:3aa2 2803:f800:50::6ca2:c0a2 2a06:98c1:50::ac40:20a2	hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 409ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.70	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.232	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 408ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:9ce8	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:846	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 262ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.70,172.67.156.232 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9ce8,2606:4700:3037::6815:846

📝 TXT Records#

1 records 673ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (spfprotect.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.spfprotect.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 05:07:34

www	Exists, no address
www vs bare domain	www does not resolve spfprotect.dk: 104.21.8.70 172.67.156.232 2606:4700:3031::ac43:9ce8 2606:4700:3036::6815:846 (AS13335) www.spfprotect.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

588ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

429ms

Field	Value
Serial	2407136049
Primary NS (MNAME)	curt.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 21:17:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-11-20
Expires	2032-11-30 (2230d)

📋 WHOIS#

⏱️ Lookup Timing#

421ms

409ms

434ms

AAAA

408ms

TXT

673ms

CAA

449ms

HTTPS

262ms

TLSA

492ms

SOA

429ms

MTA-STS

347ms

DNSSEC

588ms

SRV

453ms

Total

3498ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:07:34	3006ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-08 04:33:23	509ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-23 15:07:27	623ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-22 13:40:46	3617ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-19 22:02:18	658ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-18 01:56:37	733ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-16 02:05:17	1030ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-28 21:10:37	1686ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-06 01:47:27	1804ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-19 13:40:27	937ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-15 20:59:27	726ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-13 14:46:14	1060ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-22 04:06:21	570ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-18 07:05:34 shown	3498ms	2 NS 2 A 0 MX	🔒 Secure