neopost.dk DNS records

🖥️ Nameservers4 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-04.azure-dns.com	13.107.236.4 2603:1061:0:700::4	ns1-04.azure-dns.com ns1-04.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-04.azure-dns.net	150.171.21.4 2620:1ec:8ec:700::4	ns2-04.azure-dns.net ns2-04.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-04.azure-dns.org	204.14.183.4 2a01:111:4000:700::4	ns3-04.azure-dns.org ns3-04.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-04.azure-dns.info	208.84.5.4 2620:1ec:bda:700::4	ns4-04.azure-dns.info ns4-04.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records4 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.101.1.91	3600s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.129.91	3600s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.193.91	3600s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.65.91	3600s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—

📧 MX Records2 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	eu-smtp-inbound-1.mimecast.com	195.130.217.201 195.130.217.201 195.130.217.211 195.130.217.211 195.130.217.241 195.130.217.241 91.220.42.201 91.220.42.201 91.220.42.211 91.220.42.211 91.220.42.241 91.220.42.241	eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com	AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited
10	300s	eu-smtp-inbound-2.mimecast.com	195.130.217.201 195.130.217.201 195.130.217.211 195.130.217.211 195.130.217.241 195.130.217.241 91.220.42.201 91.220.42.201 91.220.42.211 91.220.42.211 91.220.42.241 91.220.42.241	eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com	AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited

📧 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

🔌 SRV Records1 records 63ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sip.neopost.dk

📝 TXT Records3 records 235ms

TXT Record
google-site-verification=ix8XP9YIGq7XLKQ-J3x4iyBFRRFQ5MG31ylGrQvdEMA
MS=ms52707061
v=spf1 include:technodiva.com include:spf.protection.outlook.com include:spf.usa.net include:_spf.acquia.com include:spf.mailjet.com include:eu._netblocks.mimecast.com -all

✉️ SPF

Policy	Record (neopost.dk)
-all (hard fail)	v=spf1 include:technodiva.com include:spf.protection.outlook.com include:spf.usa.net include:_spf.acquia.com include:spf.mailjet.com include:eu._netblocks.mimecast.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.neopost.dk	gz66wi0meipavueddj.fastly-validations.com
TXT	gz66wi0meipavueddj.fastly-validations.com	49tEWssMnbsHoi3gn4Joxo_aiWxZTeEWweN-vqSG0V8
TXT	gz66wi0meipavueddj.fastly-validations.com	8Nni8iWPIiu9EURHGigWaUGUXtRL4K6sC9UN2XZLvgY
TXT	gz66wi0meipavueddj.fastly-validations.com	RwqRg5FrTZBoPQhs-gVcU3OR513gNt_YJcmijJs1cbc
TXT	gz66wi0meipavueddj.fastly-validations.com	UCzF_icZZEdVSZUbra1vws1T5XnG-JeDKZGFMhHewYc
TXT	gz66wi0meipavueddj.fastly-validations.com	VPv9NjNveGnTQYcU43i9az_RxXaelkA196Ewwb3ltQw
TXT	gz66wi0meipavueddj.fastly-validations.com	d-TTR4KQsknlZYqzETCJUghpVW_u6MXkLZDU3iBXtDA
TXT	gz66wi0meipavueddj.fastly-validations.com	yLXkHZWgRUr1aMF9P_qx1ROgpYUmcL1J39YUzN7x33k

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC57ms

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

🏷️ SOA37ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-04.azure-dns.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

43ms

A

49ms

MX

44ms

AAAA

41ms

TXT

235ms

CAA

42ms

HTTPS

40ms

TLSA

259ms

SOA

37ms

MTA-STS

64ms

DNSSEC

57ms

SRV

63ms

Total

1148ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 09:10:42	1148ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-23 05:22:00	855ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-23 05:14:38	950ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-18 05:58:19	1638ms	4 NS 4 A 2 MX	🔓 Insecure	View