ratzlaff.dk

Records from scan: 2026-10-20 13:43:21 · 1823ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ratzlaff.dk is a .dk domain served by 2 nameservers (jean.ns.cloudflare.com, skip.ns.cloudflare.com). It was registered on 19 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 241ms

Nameserver	IP addresses	PTR	ASN / ISP
jean.ns.cloudflare.com	108.162.192.121 172.64.32.121 173.245.58.121 2606:4700:50::adf5:3a79 2803:f800:50::6ca2:c079 2a06:98c1:50::ac40:2079	jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.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#

8 records 235ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
4	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx4.googlemail.com	192.179.20.27 2404:6800:4000:1027::1a	ncboms-in-f27.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx5.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 488ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 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

🧩 Web & zone#

checked 2026-10-20 13:43:22

www	Exists, no address
www vs bare domain	Neither resolves ratzlaff.dk: no address www.ratzlaff.dk: no address
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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

384ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2417970337
Primary NS (MNAME)	jean.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 14:22:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-06-19
Expires	2027-06-30 (252d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
mbw.dk	Punktum dk A/S (direct)
mbwlan.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

241ms

84ms

235ms

AAAA

256ms

TXT

488ms

CAA

234ms

HTTPS

252ms

TLSA

255ms

SOA

53ms

MTA-STS

296ms

DNSSEC

384ms

SRV

308ms

Total

1823ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 13:43:21 shown	1823ms	2 NS 0 A 8 MX	🔒 Secure
2026-10-07 12:48:18	737ms	2 NS 0 A 8 MX	🔒 Secure
2026-09-27 10:16:09	882ms	2 NS 0 A 8 MX	🔒 Secure
2026-09-25 10:06:41	818ms	2 NS 0 A 8 MX	🔒 Secure
2026-09-24 10:02:41	939ms	2 NS 0 A 8 MX	🔒 Secure
2026-09-23 15:36:14	898ms	2 NS 0 A 8 MX	🔒 Secure
2026-09-04 11:46:36	1134ms	2 NS 0 A 8 MX	🔒 Secure
2026-08-11 09:46:18	3702ms	2 NS 0 A 8 MX	🔒 Secure
2026-08-08 14:17:24	1918ms	2 NS 0 A 8 MX	🔒 Secure
2026-07-27 22:53:23	2381ms	2 NS 0 A 8 MX	🔒 Secure
2026-07-24 20:48:18	2461ms	2 NS 0 A 8 MX	🔒 Secure
2026-07-16 22:31:15	9653ms	2 NS 0 A 8 MX	🔒 Secure
2026-06-28 14:44:26	2696ms	2 NS 0 A 8 MX	🔒 Secure
2026-06-27 01:57:58	1979ms	2 NS 0 A 8 MX	🔒 Secure
2026-06-25 03:35:20	1048ms	2 NS 0 A 8 MX	🔒 Secure
2026-06-17 22:00:45	2892ms	2 NS 0 A 8 MX	🔒 Secure