jazzchild.dk

📜 Historical scan 2026-07-04 13:43:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jazzchild.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 January 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.34 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jazzchild-dk.mail.protection.outlook.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#

2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.34	43200s	linux35.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	jazzchild-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca09::3 52.101.68.16 52.101.68.39 52.101.73.24 52.101.73.28	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 52.98.232.24
🔶 Autoconfig	jazzchild.dk → 185.21.42.34

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 468ms

TXT Record
MS=ms56428853
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jazzchild.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-12 20:33:18

www CNAME	jazzchild.dk (all on jazzchild.dk) → 185.21.42.34 (AS48854)
www vs bare domain	Same network jazzchild.dk: 185.21.42.34 (AS48854) www.jazzchild.dk: 185.21.42.34 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

263ms

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

🏷️ SOA#

108ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 03:08:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-01-13
Expires	2028-01-31 (466d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
earthninja.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

77ms

109ms

AAAA

102ms

TXT

468ms

CAA

70ms

HTTPS

104ms

TLSA

154ms

SOA

108ms

MTA-STS

357ms

DNSSEC

263ms

SRV

344ms

Total

2112ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:33:18	1388ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 10:52:41	1637ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 10:01:13	1292ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 09:44:04	3159ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:08:55	1401ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 05:52:32	4172ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 02:29:38	1349ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 00:46:08	9049ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 13:43:13 shown	2112ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 09:14:43	889ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-21 23:53:14	966ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:41:35	2314ms	2 NS 1 A 1 MX	🔒 Secure