skytech.dk

📜 Historical scan 2026-06-21 05:39:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skytech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.154.26.34 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.skytech.dk, s1.skytech.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.154.26.34	900s	mail.skytech.dk	AS39642	Sinal A/S	95.154.0.0/18	🇩🇰 Denmark	Årre

📧 MX Records#

3 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.skytech.dk	95.154.26.34	mail.skytech.dk	AS39642 Sinal A/S
20	900s	s1.skytech.dk	95.154.26.34	mail.skytech.dk	AS39642 Sinal A/S
30	900s	mail.foo-bar.dk	87.61.81.130	0x573d5182.static.cust.fastspeed.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 219ms

TXT Record
google-site-verification=0iyVskglwubY4Dc-_ApfHdMeak9DKT0Y7FqFevpIYak
v=spf1 mx -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.skytech.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:martin@skytech.dk;pct=100;ruf=mailto:martin@skytech.dk;fo=0:d:s;aspf=r;adkim=s;

📬 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 19:55:13

www CNAME	mail.skytech.dk (all on skytech.dk) → 95.154.26.34 (AS39642)
www vs bare domain	Same network skytech.dk: 95.154.26.34 (AS39642) www.skytech.dk: 95.154.26.34 (AS39642)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.skytech.dk	4793cbd9-57fd-41a3-af29-ba836f6730d6.auth.acme-dns.io
TXT	4793cbd9-57fd-41a3-af29-ba836f6730d6.auth.acme-dns.io	jO_4LjkBR5H71fKsh2CD3fBejLXHcUOY-5x93roeoeY
TXT	4793cbd9-57fd-41a3-af29-ba836f6730d6.auth.acme-dns.io	sGERrvN6Z5dwkIxU5lF1KCvho7m-0WC_p40BpL96fkY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2025062214
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@skytech.dk
Refresh	300s
Retry	300s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 13:09:55

Field	Value
Registrar	ONE.COM A/S
Registered	1998-11-25
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

35ms

32ms

AAAA

34ms

TXT

219ms

CAA

78ms

HTTPS

31ms

TLSA

107ms

SOA

86ms

MTA-STS

45ms

DNSSEC

61ms

SRV

97ms

Total

788ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 14:33:51	1360ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-05 15:36:52	1695ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-27 04:31:46	1324ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-20 07:31:46	2049ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-18 03:52:39	3850ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-15 23:41:24	1186ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-15 06:37:59	4968ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-21 05:39:25 shown	788ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 13:15:49	2527ms	2 NS 1 A 3 MX	🔓 Insecure