worksphere.dk DNS records

🖥️ Nameservers2 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sarah.ns.cloudflare.com	108.162.194.218 162.159.38.218 172.64.34.218 2606:4700:50::a29f:26da 2803:f800:50::6ca2:c2da 2a06:98c1:50::ac40:22da	sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.163	300s	linux145.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	worksphere-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::b 52.101.103.140 52.101.68.18 52.101.68.27 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am0pr04cu00500.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	94.231.103.163

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 97ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 306ms

TXT Record
MS=ms53904892
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.worksphere.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:083b9814b19b4e549e7a916004927410@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC133ms

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	2413287996
Primary NS (MNAME)	eric.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

54ms

MX

55ms

AAAA

73ms

TXT

306ms

CAA

55ms

HTTPS

69ms

TLSA

169ms

SOA

0ms

MTA-STS

86ms

DNSSEC

133ms

SRV

97ms

Total

1173ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:50:05	1173ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 01:11:11	835ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 11:17:25	774ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 18:05:26	9397ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-16 16:18:09	1827ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 10:00:06	1204ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 05:05:42	2406ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 12:46:01	690ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 16:27:24	3175ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 22:28:13	3326ms	2 NS 1 A 1 MX	⚠️ Bogus	View