icarauto.dk

📜 Historical scan 2026-08-15 22:32:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

icarauto.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.254 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by icarauto-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 47ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.254	600s	linux32.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	icarauto-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09::5 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.18 52.101.68.5 52.101.73.22	mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00106.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

🔌 SRV Records#

1 records 89ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 183ms

TXT Record
k3l9j2p0n2ce7skqh081e5k324
MS=ms91769275
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (icarauto.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 2026-10-15 23:13:45

www	185.21.41.254 (AS48854) (address records, no CNAME)
www vs bare domain	Same network icarauto.dk: 185.21.41.254 (AS48854) www.icarauto.dk: 185.21.41.254 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u21071528.wl029.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u21071528.wl029.sendgrid.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

78ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081401
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 2026-10-11 08:48:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-03-18
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

41ms

36ms

AAAA

43ms

TXT

183ms

CAA

56ms

HTTPS

39ms

TLSA

734ms

SOA

0ms

MTA-STS

62ms

DNSSEC

78ms

SRV

89ms

Total

1758ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 23:13:45	1533ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:29:52	1246ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 09:50:14	1390ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 01:07:26	1330ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 20:14:58	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 22:32:35 shown	1758ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 13:30:41	3140ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 05:46:15	1218ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:11:40	855ms	2 NS 1 A 1 MX	🔒 Secure