accos.dk

📜 Historical scan 2026-06-29 17:06:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

accos.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.42 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by accos-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 37ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	120s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	14400s	accos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.29 52.101.68.32 52.101.68.5	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.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
🔶 Autoconfig	162.159.135.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 193ms

TXT Record
MS=ms31975860
MS=ms54166138
v=spf1 a mx include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (accos.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com include:spf.curanet.dk -all

📨 DMARC#

Policy	Record (_dmarc.accos.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400

📬 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 14:04:08

www	93.191.156.137 (AS48854) (address records, no CNAME)
www vs bare domain	Same network accos.dk: 93.191.156.137 (AS48854) www.accos.dk: 93.191.156.137 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.accos.dk	accos.dk.kinstavalidation.app

🔗 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#

26ms

Field	Value
Serial	2026050403
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

30ms

32ms

AAAA

44ms

TXT

193ms

CAA

27ms

HTTPS

28ms

TLSA

167ms

SOA

26ms

MTA-STS

41ms

DNSSEC

53ms

SRV

39ms

Total

757ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 21:53:50	2292ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 20:46:18	775ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-31 12:19:52	1473ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-16 00:51:35	3410ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-21 01:01:35	3293ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-16 09:31:45	665ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-29 17:06:48 shown	757ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 04:59:42	2415ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:04:15	1142ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 03:26:11	790ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 18:40:23	1219ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 17:16:59	4089ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:18:26	1021ms	2 NS 1 A 1 MX	🔒 Secure