acer4all.dk DNS records

🖥️ Nameservers2 records 21ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 2ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.239.16.234	500s	194-239-16-234-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	194.239.0.0/16	🇩🇰 Denmark	Greve

📧 MX Records1 records 2ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	acer4all-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 52.101.103.140 52.101.181.153 52.101.73.16 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 29ms

TXT Record
DZC=bdC7ldo
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (acer4all.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

🔗 TLSA / DANE

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

🔐 DNSSEC114ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	flYfu4k+8/izHVJIzHHkcR7XDPuLMgOjCcln3ZDe…

🏷️ SOA11ms

Field	Value
Serial	2016062310
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

21ms

A

2ms

MX

2ms

AAAA

6ms

TXT

29ms

CAA

13ms

HTTPS

28ms

TLSA

114ms

SOA

11ms

MTA-STS

3ms

DNSSEC

114ms

SRV

0ms

Total

1279ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 06:14:00	1279ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 17:18:32	1302ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 19:00:09	994ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 07:15:35	2692ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:52:59	4367ms	2 NS 1 A 1 MX	🔒 Secure	View