rovsingapp.dk DNS records

🖥️ Nameservers4 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1183.awsdns-19.org	205.251.196.159 2600:9000:5304:9f00::1	ns-1183.awsdns-19.org ns-1183.awsdns-19.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1870.awsdns-41.co.uk	205.251.199.78 2600:9000:5307:4e00::1	ns-1870.awsdns-41.co.uk ns-1870.awsdns-41.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-308.awsdns-38.com	205.251.193.52 2600:9000:5301:3400::1	ns-308.awsdns-38.com ns-308.awsdns-38.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-932.awsdns-52.net	205.251.195.164 2600:9000:5303:a400::1	ns-932.awsdns-52.net ns-932.awsdns-52.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.33.240	300s	rapostfix00.mail.esignatur.dk	AS47292	Sentia Denmark A/S	77.66.32.0/21	🇩🇰 Denmark	—

📧 MX Records2 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	rovsingapp-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 52.101.209.153 52.101.68.27 52.101.73.19 52.101.73.22	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.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
10	300s	rovsingapp-dk.mail.eo.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 2a01:111:f403:ca38::8 52.101.103.39 52.101.68.15 52.101.68.21 52.101.73.145	mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00301.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	77.66.33.240

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 84ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 255ms

TXT Record
google-site-verification=eUAYSJBhnLk59kVtWrxC04LbeNxsXYN9f8qTWHgH71k
MS=ms55089602
MS=ms65384142
MS=ms71758300
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rovsingapp.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)

🔐 DNSSEC87ms

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-1870.awsdns-41.co.uk
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

63ms

A

44ms

MX

44ms

AAAA

54ms

TXT

255ms

CAA

57ms

HTTPS

48ms

TLSA

4040ms

SOA

0ms

MTA-STS

63ms

DNSSEC

87ms

SRV

84ms

Total

7405ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 04:37:02	7405ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-28 07:04:02	12964ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-07-22 23:03:23	34023ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 07:40:10	6072ms	4 NS 1 A 2 MX	🔓 Insecure	View