acrevision.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mkrdns.dk	87.63.98.194	ns1.mkrdns.dk	AS3292 TDC Holding A/S
ns2.swislock.dk	2001:6c8:119::2 87.63.98.178	ns2.swislock.dk ns2.swislock.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.247.112	600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	acrevision-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.15 52.101.68.18 52.101.73.153	mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.8
🔶 Autoconfig	100.24.208.97

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 225ms

TXT Record
MS=ms39800212
sophos-domain-verification=bfa11874c727d6f4d0793b9c26ebe79c88954984
v=spf1 a mx ip4:87.63.98.192/26 include:_spf.prod.hydra.sophos.com include:spf.protection.outlook.com include:mailmailmail.net -all

✉️ SPF

Policy	Record (acrevision.dk)
-all (hard fail)	v=spf1 a mx ip4:87.63.98.192/26 include:_spf.prod.hydra.sophos.com include:spf.protection.outlook.com include:mailmailmail.net -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

🔗 TLSA / DANE

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

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2023091201
Primary NS (MNAME)	ns1.mkrdns.dk
Responsible (RNAME)	mkr@mkr.dk
Refresh	86400s
Retry	600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

40ms

MX

45ms

AAAA

65ms

TXT

225ms

CAA

53ms

HTTPS

45ms

TLSA

4031ms

SOA

0ms

MTA-STS

82ms

DNSSEC

95ms

SRV

81ms

Total

4640ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 08:04:52	4640ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 00:32:19	1858ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:51:29	1476ms	2 NS 1 A 1 MX	🔓 Insecure	View