johau.dk

📜 Historical scan 2026-06-17 22:04:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

johau.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 13 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.johau.dk. 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 190ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 171ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.55.134.177	—	cp11.nordicway.dk	AS24940	—	—	—	—

📧 MX Records#

1 records 186ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.johau.dk	162.55.134.177	cp11.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 543ms

TXT Record
v=spf1 +a +mx +ip4:162.55.134.177 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (johau.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:162.55.134.177 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.johau.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-24 23:01:24

www	104.21.81.70 172.67.158.62 2606:4700:3033::6815:5146 2606:4700:3035::ac43:9e3e (AS13335) (address records, no CNAME)
www vs bare domain	Same network johau.dk: 104.21.81.70 172.67.158.62 2606:4700:3033::6815:5146 2606:4700:3035::ac43:9e3e (AS13335) www.johau.dk: 104.21.81.70 172.67.158.62 2606:4700:3033::6815:5146 2606:4700:3035::ac43:9e3e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

240ms

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

🏷️ SOA#

179ms

Field	Value
Serial	2026051701
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-20 18:22:01

Field	Value
Registrar	nordicway ApS
Registered	2012-01-13
Expires	2027-01-31 (97d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

190ms

171ms

186ms

AAAA

173ms

TXT

543ms

CAA

189ms

HTTPS

168ms

TLSA

158ms

SOA

179ms

MTA-STS

185ms

DNSSEC

240ms

SRV

208ms

Total

1100ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 23:01:24	476ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-20 18:02:34	372ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 16:42:38	611ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 20:44:16	2017ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 18:53:00	1445ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 22:31:27	767ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 21:50:36	868ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 07:00:59	887ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 18:36:45	984ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:04:33 shown	1100ms	2 NS 1 A 1 MX	🔓 Insecure