1902software.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
bill.ns.cloudflare.com	108.162.193.74 172.64.33.74 173.245.59.74 2606:4700:58::adf5:3b4a 2803:f800:50::6ca2:c14a 2a06:98c1:50::ac40:214a	bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.167	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.177.173	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.unoeuro.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	88.99.165.155
🔶 Autoconfig	88.99.165.155

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:23a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b1ad	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.167,172.67.177.173 ech=AEX+DQBBVgAgACA/5RmoEOvDg4hut4giDMWd65+GiDYxi6FlsgwakJ33aAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:23a7,2606:4700:3037::ac43:b1ad

📝 TXT Records2 records 160ms

TXT Record
facebook-domain-verification=ksxs8v0wjciqumi4240tqxc9then4s
google-site-verification=2UDvWGAwUWcRdOksbp3Uj-_vwtNihgcY6SPjtWnsHIc

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.1902software.dk)
p=reject	v=DMARC1;p=reject;sp=none;pct=100;ri=86400;rua=mailto:pln@1902.software;ruf=mailto:pln@1902.software;fo=1

📬 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)

🔐 DNSSEC127ms

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	2408670209
Primary NS (MNAME)	bill.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

47ms

A

50ms

MX

45ms

AAAA

41ms

TXT

160ms

CAA

37ms

HTTPS

36ms

TLSA

136ms

SOA

0ms

MTA-STS

67ms

DNSSEC

127ms

SRV

68ms

Total

1051ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 21:03:58	1198ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 11:34:16	681ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 22:42:28	2075ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-05 08:16:13	1051ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 00:21:21	906ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 12:47:03	732ms	2 NS 2 A 1 MX	🔓 Insecure	View