ab-coaching.dk

📜 Historical scan 2026-06-16 12:41:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ab-coaching.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.201.39.143 is hosted by Itm8 A/S (AS44398) in Denmark. Mail is handled by abcoaching-dk0e.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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.201.39.143	—	—	AS44398	Itm8 A/S	193.201.39.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	abcoaching-dk0e.mail.protection.outlook.com	52.101.68.5 52.101.73.12 52.101.73.15 52.101.73.28	mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 153ms

TXT Record
MS=ms13077301
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ab-coaching.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 2026-10-10 14:08:43

www	193.201.39.143 (AS44398) (address records, no CNAME)
www vs bare domain	Same network ab-coaching.dk: 193.201.39.143 (AS44398) www.ab-coaching.dk: 193.201.39.143 (AS44398)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026053001
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 2026-10-10 13:52:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-03-27
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

39ms

40ms

AAAA

34ms

TXT

153ms

CAA

34ms

HTTPS

31ms

TLSA

1665ms

SOA

37ms

MTA-STS

60ms

DNSSEC

117ms

SRV

0ms

Total

2252ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-20 12:38:00	1817ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 02:20:31	852ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:34:52	1111ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:09:44	2615ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 12:54:02	1649ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 10:37:09	3158ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 10:35:06	4197ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 03:10:06	9027ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 16:04:56	1633ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 14:18:19	762ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 07:16:00	1413ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 21:41:59	820ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:23:33	1219ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 04:43:50	2426ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:41:22 shown	2252ms	2 NS 1 A 1 MX	🔒 Secure