sitoo.dk

📜 Historical scan 2026-06-28 07:31:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sitoo.dk is a .dk domain served by 4 nameservers (ns-1485.awsdns-57.org, ns-2001.awsdns-58.co.uk, ns-482.awsdns-60.com and 1 more). It was registered on 16 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.173.5.55 is hosted by Amazon.com, Inc. (AS16509) in United States. 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#

4 records 216ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1485.awsdns-57.org	205.251.197.205 2600:9000:5305:cd00::1	ns-1485.awsdns-57.org ns-1485.awsdns-57.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-2001.awsdns-58.co.uk	205.251.199.209 2600:9000:5307:d100::1	ns-2001.awsdns-58.co.uk ns-2001.awsdns-58.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-482.awsdns-60.com	205.251.193.226 2600:9000:5301:e200::1	ns-482.awsdns-60.com ns-482.awsdns-60.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-587.awsdns-09.net	205.251.194.75 2600:9000:5302:4b00::1	ns-587.awsdns-09.net ns-587.awsdns-09.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

4 records 184ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.173.5.55	60s	server-18-173-5-55.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.74	60s	server-18-173-5-74.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.76	60s	server-18-173-5-76.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.98	60s	server-18-173-5-98.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sitoo.dk → 18.173.5.98
🔶 Autoconfig	sitoo.dk → 18.173.5.98

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 518ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (sitoo.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.sitoo.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s

📬 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 22:16:37

www CNAME	sitoo.dk (all on sitoo.dk) → 18.245.86.13 18.245.86.14 18.245.86.17 18.245.86.30 (AS16509)
www vs bare domain	Same network sitoo.dk: 18.245.86.13 18.245.86.14 18.245.86.17 18.245.86.30 (AS16509) www.sitoo.dk: 18.245.86.13 18.245.86.14 18.245.86.17 18.245.86.30 (AS16509)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sitoo.dk	sitoo.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

284ms

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

🏷️ SOA#

216ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-2001.awsdns-58.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 16:14:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-01-16
Expires	2027-01-31 (106d)

🔗 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#

216ms

184ms

207ms

AAAA

202ms

TXT

518ms

CAA

198ms

HTTPS

195ms

TLSA

252ms

SOA

216ms

MTA-STS

211ms

DNSSEC

284ms

SRV

460ms

Total

1854ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 10:53:26	2892ms	4 NS 4 A 0 MX	🔓 Insecure
2026-09-20 03:38:13	5055ms	4 NS 4 A 0 MX	🔓 Insecure
2026-09-04 06:51:32	12276ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-28 07:31:49 shown	1854ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-18 04:36:51	3132ms	4 NS 4 A 0 MX	🔓 Insecure