midtsystems.dk

📜 Historical scan 2026-09-07 12:34:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

midtsystems.dk is a .dk domain served by 2 nameservers (cameron.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 11 August 2026 (WHOIS) and first appeared in the .dk zone on 12 August 2026. Its website address 104.21.40.168 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.midtsystems.dk. The zone is DNSSEC-signed and validates, 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 104ms

Nameserver	IP addresses	PTR	ASN / ISP
cameron.ns.cloudflare.com	108.162.195.107 162.159.44.107 172.64.35.107 2606:4700:58::a29f:2c6b 2803:f800:50::6ca2:c36b 2a06:98c1:50::ac40:236b	cameron.ns.cloudflare.com cameron.ns.cloudflare.com cameron.ns.cloudflare.com cameron.ns.cloudflare.com cameron.ns.cloudflare.com cameron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.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 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.168	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.115	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.midtsystems.dk	77.213.65.51	—	AS9158 Telenor A/S

🔷 AAAA Records (IPv6)#

2 records 116ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:28a8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:bb73	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 120ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.168,172.67.187.115 ech=AEX+DQBBsQAgACA7Ol3rTyOSElVND2TJpqm0d+fpasAyh119ycLBS6jdLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:28a8,2606:4700:3034::ac43:bb73

📝 TXT Records#

1 records 250ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (midtsystems.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.midtsystems.dk)
p=none (monitor only)	v=DMARC1; p=none; adkim=s; aspf=s; rua=mailto:dmarc@midtsystems.dk

📬 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 2026-10-10 15:17:46

www	104.21.40.168 172.67.187.115 2606:4700:3032::6815:28a8 2606:4700:3034::ac43:bb73 (AS13335) (address records, no CNAME)
www vs bare domain	Same network midtsystems.dk: 104.21.40.168 172.67.187.115 2606:4700:3032::6815:28a8 2606:4700:3034::ac43:bb73 (AS13335) www.midtsystems.dk: 104.21.40.168 172.67.187.115 2606:4700:3032::6815:28a8 2606:4700:3034::ac43:bb73 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.midtsystems.dk	PyrHtu9PC_31vhRSA9ue8C2VEjZNurDw05QxK4rNiJs
TXT	_acme-challenge.midtsystems.dk	mep6Aad0FUCm8bVGjSwydGf9JVFXlXe7xhguPnd0RsU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2414108846
Primary NS (MNAME)	cameron.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 15:38:25

Field	Value
Registrar	Simply.com A/S
Registered	2026-08-11
Expires	2027-08-10 (297d)

📋 WHOIS#

⏱️ Lookup Timing#

104ms

113ms

106ms

AAAA

116ms

TXT

250ms

CAA

113ms

HTTPS

120ms

TLSA

478ms

SOA

0ms

MTA-STS

137ms

DNSSEC

164ms

SRV

135ms

Total

2061ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 15:17:46	1946ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 01:52:50	651ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-22 22:01:22	1547ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 20:57:25	954ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-10 01:21:22	1883ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-07 12:34:43 shown	2061ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-31 10:30:23	1046ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 22:14:53	583ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 03:20:52	2212ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 21:43:11	3656ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-12 08:49:48	3205ms	3 NS 0 A 0 MX	🔓 Insecure