softwarenerds.dk DNS records

🖥️ Nameservers2 records 100ms

Nameserver	IP addresses	PTR	ASN / ISP
carl.ns.cloudflare.com	108.162.193.106 172.64.33.106 173.245.59.106 2606:4700:58::adf5:3b6a 2803:f800:50::6ca2:c16a 2a06:98c1:50::ac40:216a	carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dawn.ns.cloudflare.com	108.162.192.106 172.64.32.106 173.245.58.106 2606:4700:50::adf5:3a6a 2803:f800:50::6ca2:c06a 2a06:98c1:50::ac40:206a	dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 95ms

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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 330ms

TXT Record
brevo-code:fbeaa1211a1e71d02cb86d3d8ad8ee2d
v=spf1 include:spf.simply.com include:u161779.wl030.sendgrid.net include:spf.brevo.com ~all

✉️ SPF

Policy	Record (softwarenerds.dk)
~all (soft fail)	v=spf1 include:spf.simply.com include:u161779.wl030.sendgrid.net include:spf.brevo.com ~all

📨 DMARC

Policy	Record (_dmarc.softwarenerds.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:f080b7dbeeb2485d8497b3d41b800e97@dmarc-reports.cloudflare.net,mailto:rua@dmarc.brevo.com

📬 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
TXT	_acme-challenge.softwarenerds.dk	rGGglfZnUMjhGOZ6bKVYWku59g621XjUcm2VireC3ho
TXT	_acme-challenge.softwarenerds.dk	RiR31mb3t4tSazGR0mIBwyIpPLmgxhzHtO8pkkRRd04

🔗 TLSA / DANE2 records 63ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC216ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413360285
Primary NS (MNAME)	carl.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

100ms

A

57ms

MX

95ms

AAAA

74ms

TXT

330ms

CAA

104ms

HTTPS

124ms

TLSA

63ms

SOA

0ms

MTA-STS

124ms

DNSSEC

216ms

SRV

146ms

Total

902ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 17:57:24	902ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-25 12:37:28	637ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-23 21:26:32	1165ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-16 01:20:01	3735ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-05 23:09:27	1463ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-30 22:33:15	8904ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-29 13:44:36	1438ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-06 21:44:06	1039ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 14:44:08	1247ms	2 NS 0 A 1 MX	🔒 Secure	View