1902software.dk

📜 Historical scan 2026-08-08 22:42:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1902software.dk is a .dk domain served by 2 nameservers (bill.ns.cloudflare.com, lucy.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.167 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.unoeuro.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 125ms

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 Records#

2 records 106ms

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 Records#

1 records 143ms

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 100ms

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 Records#

1 records 118ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.167,172.67.177.173 ech=AEX+DQBBHAAgACB8PXk5xMhfyFv1KKAf2Wy29RX4Ftgt6kWL4VBiHlgXAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:23a7,2606:4700:3037::ac43:b1ad

📝 TXT Records#

2 records 278ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 17:30:12

www	104.21.35.167 172.67.177.173 2606:4700:3036::6815:23a7 2606:4700:3037::ac43:b1ad (AS13335) (address records, no CNAME)
www vs bare domain	Same network 1902software.dk: 104.21.35.167 172.67.177.173 2606:4700:3036::6815:23a7 2606:4700:3037::ac43:b1ad (AS13335) www.1902software.dk: 104.21.35.167 172.67.177.173 2606:4700:3036::6815:23a7 2606:4700:3037::ac43:b1ad (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

165ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411087023
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

125ms

106ms

143ms

AAAA

100ms

TXT

278ms

CAA

100ms

HTTPS

118ms

TLSA

1090ms

SOA

0ms

MTA-STS

155ms

DNSSEC

165ms

SRV

153ms

Total

2075ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:06:17	812ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 21:03:58	1198ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 11:34:16	681ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 22:42:28 shown	2075ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 08:16:13	1051ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 00:21:21	906ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 12:47:03	732ms	2 NS 2 A 1 MX	🔓 Insecure