nomus-as.dk DNS records

🖥️ Nameservers3 records 388ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.rackhosting.com	77.247.69.212	dns1.rackhosting.com	AS31590 Rackhosting.com ApS
dns2.rackhosting.com	45.32.187.211	dns2.rackhosting.com	AS20473 The Constant Company, LLC
dns3.rackhosting.com	77.247.69.213	dns3.rackhosting.com	AS31590 Rackhosting.com ApS

🌍 A Records1 records 412ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.201.39.111	900s	web02.ptr.tangora.dk	AS44398	Itm8 A/S	193.201.39.0/24	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 419ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nomusas-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 52.101.68.15 52.101.68.27 52.101.73.11 52.101.73.26	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 52.98.252.104

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 608ms

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

📝 TXT Records2 records 1687ms

TXT Record
MS=ms12344705
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (nomus-as.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)

🔐 DNSSEC1494ms

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

🏷️ SOA400ms

Field	Value
Serial	1738223403
Primary NS (MNAME)	dns1.rackhosting.com
Responsible (RNAME)	oln@unit-it.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

388ms

A

412ms

MX

419ms

AAAA

410ms

TXT

1687ms

CAA

434ms

HTTPS

416ms

TLSA

345ms

SOA

400ms

MTA-STS

417ms

DNSSEC

1494ms

SRV

608ms

Total

6909ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-20 08:06:04	6909ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:56:58	2239ms	3 NS 1 A 1 MX	🔓 Insecure	View