dack-online.dk

📜 Historical scan 2026-06-16 23:35:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dack-online.dk is a .dk domain served by 3 nameservers (dns.globvill.de, dns.voerde.globvill.de, xdns.delti.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.231.97.254 is hosted by Delticom Ag (AS57533) in Germany. Mail is handled by smtp2.delti.com. The zone is not DNSSEC-signed, has no 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#

3 records 125ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.globvill.de	—	—	—
dns.voerde.globvill.de	—	—	—
xdns.delti.com	—	—	—

🌍 A Records#

1 records 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.231.97.254	—	shops.delti.com	AS57533	Delticom Ag	91.231.97.0/24	🇩🇪 Germany	—

📧 MX Records#

1 records 126ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp2.delti.com	91.231.97.49	smtp2.delti.com	AS57533 Delticom Ag

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 267ms

TXT Record
v=spf1 ip4:91.231.97.0/24 ip6:2001:67c:568::/58 mx -all

✉️ SPF#

Policy	Record (dack-online.dk)
-all (hard fail)	v=spf1 ip4:91.231.97.0/24 ip6:2001:67c:568::/58 mx -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

3 records 103ms

Flags	Tag	Value
0	iodef	mailto:tls-admin@delti.com
0	issue	letsencrypt.org
0	issuewild	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 01:44:47

www	91.231.97.254 (AS57533) (address records, no CNAME)
www vs bare domain	Same network dack-online.dk: 91.231.97.254 (AS57533) www.dack-online.dk: 91.231.97.254 (AS57533)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

225ms

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

🏷️ SOA#

118ms

Field	Value
Serial	2025021804
Primary NS (MNAME)	xdns.delti.com
Responsible (RNAME)	dnsadmin@dack-online.dk
Refresh	7200s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

125ms

129ms

126ms

AAAA

126ms

TXT

267ms

CAA

103ms

HTTPS

99ms

TLSA

84ms

SOA

118ms

MTA-STS

126ms

DNSSEC

225ms

SRV

0ms

Total

683ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 13:47:16	2075ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 08:53:30	2822ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 08:35:54	856ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-22 09:01:21	1830ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-29 14:33:33	2034ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 23:15:51	1050ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 03:09:58	1158ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 19:59:56	907ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 23:35:08 shown	683ms	3 NS 1 A 1 MX	🔓 Insecure