serverforce.dk DNS records

🖥️ Nameservers4 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1255.awsdns-28.org	205.251.196.231 2600:9000:5304:e700::1	ns-1255.awsdns-28.org ns-1255.awsdns-28.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1698.awsdns-20.co.uk	205.251.198.162 2600:9000:5306:a200::1	ns-1698.awsdns-20.co.uk ns-1698.awsdns-20.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-215.awsdns-26.com	205.251.192.215 2600:9000:5300:d700::1	ns-215.awsdns-26.com ns-215.awsdns-26.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-815.awsdns-37.net	205.251.195.47 2600:9000:5303:2f00::1	ns-815.awsdns-37.net ns-815.awsdns-37.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.15.6.7	3600s	—	AS3342	Cibicom A/S	45.15.4.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	serverforce-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::d 2a01:111:f403:ca48::c 52.101.68.0 52.101.73.11 52.101.73.19 52.101.73.4	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr83cu00404.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

📝 TXT Records3 records 256ms

TXT Record
MS=ms52984146
v=msv1 t=4728564737d9a191a7c7c98d0e3276
v=spf1 ip4:37.49.143.218 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.mailersend.net include:kruso-smtp-relay.serverforce.dk include:smtp-relay.serverforce.dk -all

✉️ SPF

Policy	Record (serverforce.dk)
-all (hard fail)	v=spf1 ip4:37.49.143.218 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.mailersend.net include:kruso-smtp-relay.serverforce.dk include:smtp-relay.serverforce.dk -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)

🔐 DNSSEC117ms

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	1
Primary NS (MNAME)	ns-215.awsdns-26.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

58ms

MX

48ms

AAAA

62ms

TXT

256ms

CAA

53ms

HTTPS

49ms

TLSA

368ms

SOA

0ms

MTA-STS

79ms

DNSSEC

117ms

SRV

80ms

Total

1091ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:58:28	1091ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 05:01:26	8331ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 03:22:08	1366ms	4 NS 1 A 1 MX	🔓 Insecure	View