iobox.dk

📜 Historical scan 2026-07-31 05:42:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iobox.dk is a .dk domain served by 4 nameservers (ns1.kierratyskone.fi, ns2.kierratyskone.fi, ns3.kierratyskone.fi and 1 more). It was registered on 19 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.199.238.165 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx01.iobox.com. 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#

4 records 2042ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.kierratyskone.fi	185.136.96.133 2a06:fb00:1::1:133	pns11.cloudns.net pns11.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns2.kierratyskone.fi	185.136.97.133 2a06:fb00:1::2:133	pns12.cloudns.net pns12.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns3.kierratyskone.fi	185.136.98.133 2a06:fb00:1::3:133	pns13.cloudns.net pns13.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns4.kierratyskone.fi	185.136.99.133 2a06:fb00:1::4:133	pns14.cloudns.net pns14.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.199.238.165	300s	static.165.238.199.138.clients.your-server.de	AS24940	Hetzner Online GmbH	138.199.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 2041ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.iobox.com	95.216.158.137	posti.ioboxmail.com	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#

2 records 2186ms

TXT Record
google-site-verification=6uSSSqHLRG1EOx4is_CRpOEPauC3upfhZxIMRXhCorE
v=spf1 mx -all

✉️ SPF#

Policy	Record (iobox.dk)
-all (hard fail)	v=spf1 mx -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 2026-10-18 00:43:30

www	138.199.238.165 (AS24940) (address records, no CNAME)
www vs bare domain	Same network iobox.dk: 138.199.238.165 (AS24940) www.iobox.dk: 138.199.238.165 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

9071ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026072901
Primary NS (MNAME)	ns1.kierratyskone.fi
Responsible (RNAME)	hostmaster@kierratyskone.fi
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-18 01:15:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-06-19
Expires	2028-06-30 (620d)

🔗 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#

2042ms

37ms

2041ms

AAAA

37ms

TXT

2186ms

CAA

51ms

HTTPS

4029ms

TLSA

98ms

SOA

0ms

MTA-STS

4044ms

DNSSEC

9071ms

SRV

4032ms

Total

15225ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 00:43:30	606ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:01:50	5171ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 17:51:34	14213ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-12 06:28:07	7149ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-18 23:53:23	13527ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-31 05:42:13 shown	15225ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-09 22:03:58	8047ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-01 00:21:39	5854ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-28 00:47:59	6002ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 16:16:34	7363ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:07:09	7592ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:44:00	4525ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:31:10	1082ms	4 NS 1 A 1 MX	🔒 Secure