pretsch.dk

📜 Historical scan 2026-08-11 22:14:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pretsch.dk is a .dk domain served by 2 nameservers (addilyn.ns.cloudflare.com, plato.ns.cloudflare.com). It was registered on 2 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.239.32.21 is hosted by Google LLC (AS15169) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
addilyn.ns.cloudflare.com	108.162.194.217 162.159.38.217 172.64.34.217 2606:4700:50::a29f:26d9 2803:f800:50::6ca2:c2d9 2a06:98c1:50::ac40:22d9	addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
plato.ns.cloudflare.com	108.162.193.223 172.64.33.223 173.245.59.223 2606:4700:58::adf5:3bdf 2803:f800:50::6ca2:c1df 2a06:98c1:50::ac40:21df	plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

4 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.239.32.21	300s	any-in-2015.1e100.net	AS15169	Google LLC	216.239.32.0/20	🇺🇸 United States	—
216.239.34.21	300s	any-in-2215.1e100.net	AS15169	Google LLC	216.239.32.0/20	🇺🇸 United States	—
216.239.36.21	300s	any-in-2415.1e100.net	AS15169	Google LLC	216.239.32.0/20	🇺🇸 United States	—
216.239.38.21	300s	any-in-2615.1e100.net	AS15169	Google LLC	216.239.32.0/20	🇺🇸 United States	—

📧 MX Records#

5 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	173.194.73.27 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a	lq-in-f27.1e100.net lt-in-f26.1e100.net lt-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC 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#

2 records 186ms

TXT Record
google-site-verification=PTAxDgKy6tcHIXqG5-Arb3XXOFNmT1E6XjF1AKLqZoM
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.pretsch.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:pretsch@gmail.com

📬 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 2026-10-09 20:57:05

www CNAME	ghs.googlehosted.com (all on googlehosted.com) → 142.251.143.147 2a00:1450:400f:802::2013 (AS15169)
www vs bare domain	Same network pretsch.dk: 216.239.32.21 216.239.34.21 216.239.36.21 216.239.38.21 (AS15169) www.pretsch.dk: 142.251.143.147 2a00:1450:400f:802::2013 (AS15169)
Wildcard	No

🔎 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#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411871453
Primary NS (MNAME)	addilyn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 05:42:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-04-02
Expires	2029-06-30 (983d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

37ms

39ms

AAAA

64ms

TXT

186ms

CAA

51ms

HTTPS

41ms

TLSA

100ms

SOA

0ms

MTA-STS

61ms

DNSSEC

83ms

SRV

69ms

Total

1493ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 20:57:05	1540ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-30 16:43:07	914ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-26 02:05:28	1297ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-23 02:57:25	1210ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-09 04:18:49	10135ms	2 NS 4 A 5 MX	🔓 Insecure
2026-08-27 02:05:10	3022ms	2 NS 4 A 5 MX	🔓 Insecure
2026-08-11 22:14:21 shown	1493ms	2 NS 4 A 5 MX	🔓 Insecure
2026-07-23 15:20:21	1915ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-27 22:27:03	2583ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-17 14:40:31	3829ms	2 NS 4 A 5 MX	🔓 Insecure