ambolten.dk

📜 Historical scan 2026-09-26 10:38:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ambolten.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 29 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.52.172 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by ambolten-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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.235.52.172	3600s	web01.f1it.dk	AS24940	Hetzner Online GmbH	167.235.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ambolten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 52.101.103.143 52.101.103.36 52.101.91.162 52.101.91.21	mail-du0pr03cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.24
🔶 Autoconfig	167.235.52.172

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 147ms

TXT Record
google-site-verification=w6xWERKihBJdAIq0anLC_cdaLDbHJa2kdsnR0jj3kfg
v=spf1 mx a ip4:5.75.180.134 ip4:167.235.52.172 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ambolten.dk)
-all (hard fail)	v=spf1 mx a ip4:5.75.180.134 ip4:167.235.52.172 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 2026-10-07 17:54:01

www	167.235.52.172 (AS24940) (address records, no CNAME)
www vs bare domain	Same network ambolten.dk: 167.235.52.172 (AS24940) www.ambolten.dk: 167.235.52.172 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
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#

71ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2024122301
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 11:27:19

Field	Value
Registrar	CURANET A/S
Registered	2002-10-29
Expires	2026-12-31 (71d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

40ms

38ms

AAAA

38ms

TXT

147ms

CAA

43ms

HTTPS

32ms

TLSA

599ms

SOA

0ms

MTA-STS

44ms

DNSSEC

71ms

SRV

52ms

Total

1073ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:54:01	1029ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 10:38:54 shown	1073ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 03:10:54	1066ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 00:58:35	1109ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:27:12	958ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:40:24	1119ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 18:14:49	1015ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:26:29	3302ms	2 NS 1 A 1 MX	🔒 Secure