accos.dk DNS records

🖥️ Nameservers3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.137	3600s	linux254.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	accos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.73.1 52.101.73.153 52.101.73.22 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.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	93.191.156.137

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records2 records 140ms

TXT Record
google-site-verification=QpzK9WUH8nWN8rj8GKvQCB_QkYO6LY7ZhWRzL2-ZdC4
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.accos.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081500
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

50ms

MX

41ms

AAAA

61ms

TXT

140ms

CAA

62ms

HTTPS

45ms

TLSA

904ms

SOA

0ms

MTA-STS

61ms

DNSSEC

86ms

SRV

71ms

Total

1473ms

🕐 Scan History

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