idodo.dk

📜 Historical scan 2026-09-21 22:03:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

idodo.dk is a .dk domain served by 2 nameservers (ns2.blueboard.cz, shinzon.blueboard.cz). It was registered on 26 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.11.249.139 is hosted by CASABLANCA INT a.s. (AS15685) in Czechia. Mail is handled by jaguar.blueboard.cz. 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#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns2.blueboard.cz	195.201.57.122 2a01:4f8:13b:8d4::2	ns2.blueboard.cz —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
shinzon.blueboard.cz	178.251.187.7 2a00:1ed0:45::b	shinzon.blueboard.cz shinzon.blueboard.cz	AS43541 VSHosting s.r.o. AS43541 VSHosting s.r.o.

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.11.249.139	3600s	krios.blueboard.cz	AS15685	CASABLANCA INT a.s.	217.11.248.0/23	🇨🇿 Czechia	Prague

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	jaguar.blueboard.cz	178.251.187.8 2a00:1ed0:45::c	jaguar.blueboard.cz jaguar.blueboard.cz	AS43541 VSHosting s.r.o. AS43541 VSHosting s.r.o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	217.11.249.139
🔶 Autoconfig	217.11.249.139

🔷 AAAA Records (IPv6)#

1 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:1528:240::15	3600s	krios.blueboard.cz	AS15685	CASABLANCA INT a.s.	2001:1528:0:0:0:0:0:0/32	🇨🇿 Czechia	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 322ms

TXT Record
v=spf1 a mx include:spf.blueboard.cz -all

✉️ SPF#

Policy	Record (idodo.dk)
-all (hard fail)	v=spf1 a mx include:spf.blueboard.cz -all

📨 DMARC#

Policy	Record (_dmarc.idodo.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 2026-10-12 20:40:37

www	217.11.249.139 2001:1528:240::15 (AS15685) (address records, no CNAME)
www vs bare domain	Same network idodo.dk: 217.11.249.139 2001:1528:240::15 (AS15685) www.idodo.dk: 217.11.249.139 2001:1528:240::15 (AS15685)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

134ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2022052724
Primary NS (MNAME)	shinzon.blueboard.cz
Responsible (RNAME)	hostmaster@blueboard.cz
Refresh	10800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-10 23:46:30

Field	Value
Registrar	Gransy s.r.o.
Registered	2022-05-26
Expires	2027-05-25 (220d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

59ms

55ms

AAAA

58ms

TXT

322ms

CAA

51ms

HTTPS

58ms

TLSA

1597ms

SOA

0ms

MTA-STS

75ms

DNSSEC

134ms

SRV

101ms

Total

3231ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:40:37	2769ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 10:26:55	2378ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 09:53:13	10396ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 03:31:14	3867ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 22:03:30 shown	3231ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-10 09:27:27	1632ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 23:24:56	3242ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-02 00:39:03	4352ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 22:06:38	2711ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 12:29:53	4915ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 20:48:49	5742ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 03:35:15	11204ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 01:32:36	2328ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 16:51:07	9306ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-20 03:02:55	10502ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 17:55:40	11511ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-14 22:03:22	9268ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 16:20:12	4425ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 04:33:41	3257ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 04:14:52	3348ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 08:55:29	1243ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 21:20:22	2231ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 23:21:29	2347ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 12:06:09	4681ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:30:35	281ms	0 NS 0 A 0 MX	❓ Unknown