chaochao.dk

📜 Historical scan 2026-08-07 22:24:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chaochao.dk is a .dk domain served by 2 nameservers (ns1.siteground.net, ns2.siteground.net). It was registered on 25 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.252.225 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by chaochao-dk.mail.protection.outlook.com. 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.99.252.225	86400s	s11.piranya.dk	AS24940	Hetzner Online GmbH	88.99.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	chaochao-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca09::b 52.101.68.25 52.101.73.153 52.101.73.24 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 268ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:chaochao.dk.spf.auto.dnssmarthost.net ~all

✉️ SPF#

Policy	Record (chaochao.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:chaochao.dk.spf.auto.dnssmarthost.net ~all

📨 DMARC#

Policy	Record (_dmarc.chaochao.dk)
p=none (monitor only)	v=DMARC1; p=none; aspf=r; adkim=r;

📬 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 2026-10-09 15:08:41

www	88.99.252.225 (AS24940) (address records, no CNAME)
www vs bare domain	Same network chaochao.dk: 88.99.252.225 (AS24940) www.chaochao.dk: 88.99.252.225 (AS24940)
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#

122ms

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

🏷️ SOA#

0ms

Field	Value
Serial	138
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	admins@siteground.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 18:38:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-02-25
Expires	2030-02-28 (1228d)

🔗 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#

50ms

48ms

56ms

AAAA

54ms

TXT

268ms

CAA

51ms

HTTPS

58ms

TLSA

132ms

SOA

0ms

MTA-STS

128ms

DNSSEC

122ms

SRV

317ms

Total

1258ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 09:24:02	2088ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 01:54:09	1450ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 22:24:51 shown	1258ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:42:01	1320ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:27:33	644ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:21:04	2295ms	2 NS 1 A 1 MX	🔓 Insecure