hollo.dk

📜 Historical scan 2026-06-22 10:19:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hollo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.4.67 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 50ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.4.67	43200s	static.67.4.201.195.clients.your-server.de	AS24940	Hetzner Online GmbH	195.201.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

7 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	172.253.130.26 2a00:1450:4025:c01::1a	yulppbn-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4003:c26::1b	tp-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.211.26 2a00:1450:4013:c1e::1a	lcbomp-in-f26.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	192.178.211.26 2404:6800:4003:c26::1b	lcbomp-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.178.230.27 2404:6800:4008:c01::1b	yunrtab-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	173.194.43.27 2404:6800:400b:c01b::1a	yudlsqd-in-f27.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	hollo.dk → 195.201.4.67
🔶 Autoconfig	hollo.dk → 195.201.4.67

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 201ms

TXT Record
google-site-verification=oJFTdJCRuY9ASf63hKdp1o4XWrxP8mN3n6x8roS-q-U
v=spf1 include:_spf.google.com include:_spf.mlsend.com include:partners.sendgrid.com include:_labs.sendgrid.com ~all

✉️ SPF#

Policy	Record (hollo.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.mlsend.com include:partners.sendgrid.com include:_labs.sendgrid.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#

latest probe, not this scan · checked 2026-10-08 11:44:42

www CNAME	hollo.dk (all on hollo.dk) → 195.201.4.67 (AS24940)
www vs bare domain	Same network hollo.dk: 195.201.4.67 (AS24940) www.hollo.dk: 195.201.4.67 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

50ms

40ms

41ms

AAAA

50ms

TXT

201ms

CAA

37ms

HTTPS

36ms

TLSA

95ms

SOA

36ms

MTA-STS

40ms

DNSSEC

124ms

SRV

320ms

Total

1064ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 11:36:16	2960ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-01 08:04:32	1291ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-23 04:00:26	1176ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-29 20:51:44	1133ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-22 10:19:41 shown	1064ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 04:53:47	867ms	2 NS 1 A 7 MX	⚠️ Bogus
2026-06-17 13:36:14	3705ms	2 NS 1 A 7 MX	🔒 Secure