wollenberg.dk

📜 Historical scan 2026-10-08 15:40:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wollenberg.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 21 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.113 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by wollenberg.dk. The zone is not DNSSEC-signed, 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#

3 records 190ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	167.235.66.236 2a01:4f8:1c1e:d097::1	ns5.chosting.dk ns5.chosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns6.chosting.dk	2001:41d0:305:2100::80e9 51.91.57.33	ns6.chosting.dk ns6.chosting.dk	AS16276 OVH SAS AS16276 OVH SAS
ns7.chosting.dk	178.20.220.33	ns7.chosting.dk	AS21060 Atea A/S

🌍 A Records#

1 records 365ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.113	14400s	server13.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 333ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	wollenberg.dk	178.20.216.113 2a01:7cc0:101:ffff::1:11	server13.chosting.dk —	AS21060 Atea A/S AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.20.216.113
🔶 Autoconfig	178.20.216.113

🔷 AAAA Records (IPv6)#

1 records 232ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:11	14400s	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 400ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 691ms

TXT Record
v=spf1 ip4:178.20.216.113 include:spf.chosting.dk ip4:178.20.216.114 ~all

✉️ SPF#

Policy	Record (wollenberg.dk)
~all (soft fail)	v=spf1 ip4:178.20.216.113 include:spf.chosting.dk ip4:178.20.216.114 ~all

📨 DMARC#

Policy	Record (_dmarc.wollenberg.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-26 04:38:46

www CNAME	wollenberg.dk (all on wollenberg.dk) → 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060)
www vs bare domain	Same network wollenberg.dk: 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060) www.wollenberg.dk: 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.wollenberg.dk	2qI7bi2zGKe1JKu9T2hOr38tjrMsX4HOilyapDh60n4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

425ms

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

🏷️ SOA#

113ms

Field	Value
Serial	2026100804
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-22 21:02:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-11-21
Expires	2031-05-31 (1677d)

📋 WHOIS#

⏱️ Lookup Timing#

190ms

365ms

333ms

AAAA

232ms

TXT

691ms

CAA

179ms

HTTPS

363ms

TLSA

421ms

SOA

113ms

MTA-STS

380ms

DNSSEC

425ms

SRV

400ms

Total

2476ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 04:38:45	1261ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-25 00:15:09	816ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-24 23:37:28	638ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-23 20:54:08	702ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-22 20:48:52	607ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-20 21:20:06	619ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-19 19:25:32	1364ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-18 17:19:43	2687ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-17 16:43:45	710ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-16 16:30:04	2469ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-15 13:46:46	533ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-14 13:31:56	658ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 06:14:10	2169ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-12 02:12:31	2086ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-10 23:14:24	2015ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-09 21:00:22	815ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-08 15:40:28 shown	2476ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 15:34:52	1339ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-06 14:34:41	580ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-05 11:47:37	2144ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 11:27:55	688ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 11:26:50	2702ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 11:25:51	2620ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 11:24:24	651ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 11:20:46	1094ms	3 NS 1 A 1 MX	🔓 Insecure