aarhusgeoinstruments.dk

📜 Historical scan 2026-09-10 13:08:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhusgeoinstruments.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aarhusgeoinstruments-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 91ms

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 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.127	3600s	webforward.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 622ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aarhusgeoinstruments-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::12 52.101.103.137 52.101.103.143 52.101.68.32 52.101.73.123	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 844ms

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

✉️ SPF#

Policy	Record (aarhusgeoinstruments.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 2026-10-07 19:44:48

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network aarhusgeoinstruments.dk: 195.47.247.18 (AS51468) www.aarhusgeoinstruments.dk: 195.47.247.18 (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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

741ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026090601
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 2026-10-08 10:54:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-09-11
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

91ms

130ms

622ms

AAAA

362ms

TXT

844ms

CAA

634ms

HTTPS

294ms

TLSA

836ms

SOA

0ms

MTA-STS

639ms

DNSSEC

741ms

SRV

786ms

Total

2525ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:44:48	1029ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 19:12:53	888ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 02:25:19	875ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 13:08:06 shown	2525ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 10:00:41	1433ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 05:38:30	5376ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:57:40	1708ms	2 NS 1 A 1 MX	🔓 Insecure