cv-service.dk DNS records

🖥️ Nameservers4 records 1177ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records4 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cvservice-dk0e.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 52.101.68.15 52.101.68.27 52.101.68.39 52.101.73.2	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 72ms

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

📝 TXT Records3 records 185ms

TXT Record
MS=ms98110545
mscid=Oa5kcC4Giz5gydSSoV1ugl1dR9579sFvOWYa4jo98vMQJToRN6XL7zcrw34T9/G87B2Ha2vSLbs1EV1z4IK7XA==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.cv-service.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:d891c822@mxtoolbox.dmarc-report.com,mailto:dmarc@cv-service.dk; ruf=mailto:d891c822@forensics.dmarc-report.com,mailto:dmarc@cv-service.dk; fo=1; pct=10

📬 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)

🔐 DNSSEC90ms

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)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

1177ms

A

47ms

MX

50ms

AAAA

53ms

TXT

185ms

CAA

61ms

HTTPS

50ms

TLSA

683ms

SOA

0ms

MTA-STS

60ms

DNSSEC

90ms

SRV

72ms

Total

2315ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 07:57:13	2315ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-26 15:47:06	1481ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-26 15:44:08	4243ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-23 20:00:02	906ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 16:27:30	1524ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-16 23:15:47	1792ms	4 NS 4 A 1 MX	🔓 Insecure	View