ab-holding.dk

Records from scan: 2026-09-22 18:03:51 · 1690ms total · last checked 2026-10-17 06:45 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ab-holding.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.188 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by abholding-dk0e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 156ms

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 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.188	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 110ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	abholding-dk0e.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::28 2a01:111:f403:ca21::a 2a01:111:f403:ca38::a 52.101.103.140 52.101.68.15 52.101.73.123 52.101.73.145	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 52.98.253.24

🔷 AAAA Records (IPv6)#

1 records 160ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:80e5:fe5a:89dc:a895	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 368ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 348ms

TXT Record
MS=ms34056370
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF#

Policy	Record (ab-holding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.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#

checked 2026-10-08 11:32:15

www	46.30.213.188 2a02:2350:5:10c:80e5:fe5a:89dc:a895 (AS51468) (address records, no CNAME)
www vs bare domain	Same network ab-holding.dk: 46.30.213.188 2a02:2350:5:10c:80e5:fe5a:89dc:a895 (AS51468) www.ab-holding.dk: 46.30.213.188 2a02:2350:5:10c:80e5:fe5a:89dc:a895 (AS51468)
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

191ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

156ms

113ms

110ms

AAAA

160ms

TXT

348ms

CAA

112ms

HTTPS

126ms

TLSA

742ms

SOA

0ms

MTA-STS

156ms

DNSSEC

191ms

SRV

368ms

Total

1690ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 18:03:51 shown	1690ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 22:38:24	3247ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 22:14:38	2891ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 21:39:05	6601ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 14:23:48	1137ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 04:03:26	2103ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 09:48:52	1166ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:58:33	2558ms	2 NS 1 A 1 MX	🔒 Secure