3donline.dk

Records from scan: 2026-10-07 17:10:22 · 479ms total · last checked 2026-10-16 13:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3donline.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by .. 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#

2 records 42ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	43200s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	shops.myshopify.com → 23.227.38.74
🔶 Autoconfig	shops.myshopify.com → 23.227.38.74

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 17:10:22

www CNAME	shops.myshopify.com (all on myshopify.com) → 23.227.38.74 2620:127:f00f:e:: (AS13335)
www vs bare domain	Same network 3donline.dk: 23.227.38.65 (AS13335) www.3donline.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.3donline.dk	shops.myshopify.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026100401
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 2026-10-05 15:42:50

Field	Value
Registrar	ONE.COM A/S
Registered	2018-03-05
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

51ms

37ms

AAAA

45ms

TXT

151ms

CAA

37ms

HTTPS

51ms

TLSA

55ms

SOA

30ms

MTA-STS

65ms

DNSSEC

70ms

SRV

74ms

Total

479ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:10:22 shown	479ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 15:13:38	686ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 07:19:34	939ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 04:31:09	1142ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 21:11:39	1548ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 00:35:32	4706ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 21:56:43	1073ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:26:00	2046ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 11:51:09	1805ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 13:44:09	1113ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 12:45:38	874ms	2 NS 1 A 4 MX	🔒 Secure