nixtech.dk

📜 Historical scan 2026-09-30 22:31:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nixtech.dk is a .dk domain served by 2 nameservers (alfred.ns.cloudflare.com, gail.ns.cloudflare.com). It was registered on 8 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.209 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.nixtech.dk. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
alfred.ns.cloudflare.com	108.162.195.131 162.159.44.131 172.64.35.131 2606:4700:58::a29f:2c83 2803:f800:50::6ca2:c383 2a06:98c1:50::ac40:2383	alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gail.ns.cloudflare.com	108.162.192.116 172.64.32.116 173.245.58.116 2606:4700:50::adf5:3a74 2803:f800:50::6ca2:c074 2a06:98c1:50::ac40:2074	gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.209	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.216	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.nixtech.dk	188.120.88.151	host6.data-larsen.dk	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	130.61.22.102

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:a6d8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:21d1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.209,172.67.166.216 ech=AEX+DQBB0AAgACAz5nfXThxh7tXyOGnXUCHwComzSF5QNIVuNfgodIu+fQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a6d8,2606:4700:3031::6815:21d1

🔌 SRV Records#

1 records 77ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autoconfig.nixtech.dk

📝 TXT Records#

1 records 208ms

TXT Record
v=spf1 ip4:188.120.88.151/32 -all

✉️ SPF#

Policy	Record (nixtech.dk)
-all (hard fail)	v=spf1 ip4:188.120.88.151/32 -all

📨 DMARC#

Policy	Record (_dmarc.nixtech.dk)
p=quarantine	v=DMARC1; rua=mailto:postmaster@nixtech.dk; ruf=mailto:postmaster@nixtech.dk; p=quarantine; sp=none

📬 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 2026-10-09 19:05:23

www	104.21.33.209 172.67.166.216 2606:4700:3030::ac43:a6d8 2606:4700:3031::6815:21d1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nixtech.dk: 104.21.33.209 172.67.166.216 2606:4700:3030::ac43:a6d8 2606:4700:3031::6815:21d1 (AS13335) www.nixtech.dk: 104.21.33.209 172.67.166.216 2606:4700:3030::ac43:a6d8 2606:4700:3031::6815:21d1 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2415470927
Primary NS (MNAME)	alfred.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 15:21:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-08-08
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

53ms

52ms

AAAA

56ms

TXT

208ms

CAA

51ms

HTTPS

49ms

TLSA

124ms

SOA

64ms

MTA-STS

63ms

DNSSEC

93ms

SRV

77ms

Total

813ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 06:31:19	671ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 22:45:14	2716ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 22:31:51 shown	813ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 09:46:32	679ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 11:57:51	619ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 10:52:03	3486ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 15:33:54	610ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 14:56:24	9437ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 05:56:35	690ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 15:22:54	9513ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 15:14:29	1244ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 12:56:28	936ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 23:15:14	4236ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 18:27:36	3239ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 15:47:35	715ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 20:41:33	1089ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 11:41:29	2259ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 09:05:32	3244ms	2 NS 2 A 1 MX	🔓 Insecure