atbo.dk

📜 Historical scan 2026-07-16 23:33:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

atbo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 February 2003 (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 atbo-com.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 33ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3200s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3200s	atbo-com.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 52.101.68.16 52.101.68.8 52.101.73.16 52.101.73.19	mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 include:_custspf.one.com include:_spf.google.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (atbo.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:_spf.google.com include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.atbo.dk)
no policy tag	v=DMARC1; p=politiknavn; rua=mailto:pmo@atbo.com; ruf=mailto:pmo@atbo.com

📬 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 2026-10-16 01:13:08

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks atbo.dk: 23.227.38.65 (AS13335) www.atbo.dk: 195.47.247.18 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
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#

126ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071501
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 2026-10-16 01:28:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-02-26
Expires	2027-02-28 (131d)

🔗 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#

33ms

37ms

34ms

AAAA

37ms

TXT

188ms

CAA

39ms

HTTPS

33ms

TLSA

127ms

SOA

0ms

MTA-STS

98ms

DNSSEC

126ms

SRV

305ms

Total

8964ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 01:13:08	1376ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 16:19:11	471ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 15:13:13	1916ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 11:23:55	1786ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 11:14:22	1424ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 23:33:58 shown	8964ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 13:43:37	1208ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 14:52:12	878ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:17:11	1273ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:30:13	761ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:47:14	2603ms	2 NS 1 A 1 MX	🔒 Secure