iobox.dk

Records from scan: 2026-10-01 02:01:50 · 5171ms total · last checked 2026-10-17 00:30 (unchanged)

⬇ 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 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 52ms

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 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.199.238.165	299s	static.165.238.199.138.clients.your-server.de	AS24940	Hetzner Online GmbH	138.199.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 50ms

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 190ms

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#

checked 2026-10-11 18:43:57

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#

66ms

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

🏷️ SOA#

99ms

Field	Value
Serial	2026092701
Primary NS (MNAME)	ns1.kierratyskone.fi
Responsible (RNAME)	hostmaster@kierratyskone.fi
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

52ms

63ms

50ms

AAAA

38ms

TXT

190ms

CAA

61ms

HTTPS

58ms

TLSA

177ms

SOA

99ms

MTA-STS

66ms

DNSSEC

66ms

SRV

58ms

Total

5171ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:01:50 shown	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	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