impactus.dk

📜 Historical scan 2026-07-01 23:41:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

impactus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by impactus-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 34ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	impactus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.27 52.101.73.16 52.101.73.2 52.101.73.4	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 89ms

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

📝 TXT Records#

2 records 168ms

TXT Record
MS=ms66889254
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (impactus.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 2026-10-16 21:18:42

www	NXDOMAIN
www vs bare domain	Neither resolves impactus.dk: no address www.impactus.dk: no address
Wildcard	No

🔎 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#

53ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026063005
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 21:53:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-08-18
Expires	2027-08-31 (310d)

🔗 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#

34ms

AAAA

43ms

TXT

168ms

CAA

30ms

HTTPS

83ms

TLSA

331ms

SOA

36ms

MTA-STS

42ms

DNSSEC

53ms

SRV

89ms

Total

960ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 21:18:42	3122ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-03 19:55:01	947ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-19 21:39:14	9684ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-18 21:05:39	6746ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-05 07:06:03	1601ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 13:58:08	9026ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:41:59 shown	960ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 05:44:45	728ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 21:34:36	1091ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 21:04:59	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:19:26	1243ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 18:56:49	1129ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:31:58	1713ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 20:45:43	8801ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:27:15	807ms	2 NS 1 A 1 MX	🔒 Secure