max20.dk

📜 Historical scan 2026-06-26 07:52:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

max20.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.228.90.123 is hosted by Altibox Danmark AS (AS214875) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.228.90.123	3600s	188.228.90.123.dynamic.altibox.net	AS214875	Altibox Danmark AS	188.228.88.0/22	🇩🇰 Denmark	Holstebro

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.251.1.26 2a00:1450:4025:c01::1b	lb-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4000:1025::1b	so-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	172.253.158.26 2404:6800:4000:1025::1b	so-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
12	43200s	aspmx3.googlemail.com	192.178.213.26 2404:6800:4003:c26::1a	yugrqzs-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	max20.dk → 188.228.90.123
🔶 Autoconfig	max20.dk → 188.228.90.123

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 471ms

TXT Record
google-site-verification=XdPsu2QOxrTxkpuP3ELP6FQ8qKmkaJacO4Fz3oLCnyI
v=spf1 -all

✉️ SPF#

Policy	Record (max20.dk)
-all (hard fail)	v=spf1 -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#

latest probe, not this scan · checked 2026-10-07 23:14:48

www CNAME	max20.dk (all on max20.dk) → 188.228.90.123 (AS214875)
www vs bare domain	Same network max20.dk: 188.228.90.123 (AS214875) www.max20.dk: 188.228.90.123 (AS214875)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.max20.dk	max20.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

89ms

Field	Value
Serial	2026062301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 22:22:13

Field	Value
Registrar	Domænehajen ApS
Registered	2006-03-29
Expires	2028-03-31 (527d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

AAAA

36ms

TXT

471ms

CAA

25ms

HTTPS

27ms

TLSA

339ms

SOA

89ms

MTA-STS

82ms

DNSSEC

77ms

SRV

156ms

Total

1340ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:14:48	552ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 01:45:12	659ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 00:45:33	955ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 00:24:54	1488ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-25 11:42:22	2939ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-25 11:00:51	1292ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 11:56:22	2534ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 07:52:56 shown	1340ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 14:23:17	4165ms	2 NS 1 A 5 MX	🔒 Secure