zendo.dk

Records from scan: 2026-10-08 00:11:21 · 1357ms total · last checked 2026-10-26 23:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zendo.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 7 July 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by zendo-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1800s	zendo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.103.143 52.101.68.10 52.101.68.25 52.101.91.153	mail-db6pr03cu00105.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 285ms

TXT Record
google-site-verification=-ON1c2nT7i1iR72hh2G-IxH5L_XsH2qYs-zlbYEu8Bw
MS=ms12807917
v=spf1 ip4:213.150.57.133 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (zendo.dk)
-all (hard fail)	v=spf1 ip4:213.150.57.133 include:spf.protection.outlook.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 2026-10-08 00:11:21

www	NXDOMAIN
www vs bare domain	Neither resolves zendo.dk: no address www.zendo.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

55ms

Field	Value
Serial	2026100701
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 00:29:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-07-07
Expires	2027-07-31 (276d)

📋 WHOIS#

⏱️ Lookup Timing#

71ms

56ms

60ms

AAAA

59ms

TXT

285ms

CAA

54ms

HTTPS

53ms

TLSA

573ms

SOA

55ms

MTA-STS

100ms

DNSSEC

142ms

SRV

113ms

Total

1357ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:11:21 shown	1357ms	3 NS 0 A 1 MX	🔓 Insecure
2026-10-03 23:49:11	1059ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-30 18:17:30	1136ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-20 21:10:14	1459ms	3 NS 0 A 1 MX	🔓 Insecure
2026-08-09 18:32:33	5431ms	3 NS 0 A 1 MX	🔓 Insecure
2026-07-27 09:58:37	1460ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-28 07:58:24	1435ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-24 04:41:56	805ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-23 14:51:47	977ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-22 11:44:38	940ms	3 NS 0 A 1 MX	❓ Unknown
2026-06-17 15:37:26	4795ms	3 NS 0 A 1 MX	🔓 Insecure