onlinesystem.dk

📜 Historical scan 2026-10-04 00:10:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onlinesystem.dk is a .dk domain served by 2 nameservers (ns1.ge4.dk, ns2.ge4.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.63.156.212 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by relay.ge4.dk, relay1-backup.ge4.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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ge4.dk	178.63.156.211	pl02.ge4.dk	AS24940 Hetzner Online GmbH
ns2.ge4.dk	87.48.148.14	—	AS3292 TDC Holding A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.63.156.212	360s	pw01.ge4.dk	AS24940	Hetzner Online GmbH	178.63.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

3 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	relay.ge4.dk	178.63.156.210	relay.ge4.dk	AS24940 Hetzner Online GmbH
20	3600s	relay1-backup.ge4.dk	178.63.191.145	hetzner.ge4.dk	AS24940 Hetzner Online GmbH
30	3600s	tar.junkemailfilter.com	184.105.182.213 184.105.182.214 184.105.182.215 184.105.182.223 184.105.182.224 184.105.182.225	— — — — — —	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 258ms

TXT Record
google-site-verification=-Jlj-dDjb5ZoMdbFJ6HxlfiN7cwCS6rnZYfWawfPNxw
v=spf1 ip4:178.63.156.208/29 -all

✉️ SPF#

Policy	Record (onlinesystem.dk)
-all (hard fail)	v=spf1 ip4:178.63.156.208/29 -all

📨 DMARC#

Policy	Record (_dmarc.onlinesystem.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:utaq5se7@ag.dmarcian.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 54ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 08:09:57

www	80.243.116.212 (AS31027) (address records, no CNAME)
www vs bare domain	Same network onlinesystem.dk: 80.243.116.212 (AS31027) www.onlinesystem.dk: 80.243.116.212 (AS31027)
Wildcard	No

✍️ 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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2025062303
Primary NS (MNAME)	ns1.ge4.dk
Responsible (RNAME)	support\@ge4@dk
Refresh	7200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

42ms

103ms

AAAA

77ms

TXT

258ms

CAA

54ms

HTTPS

84ms

TLSA

520ms

SOA

53ms

MTA-STS

82ms

DNSSEC

97ms

SRV

132ms

Total

5201ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:09:57	17847ms	2 NS 1 A 3 MX	🔓 Insecure
2026-10-04 00:10:24 shown	5201ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-26 21:02:26	5214ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-03 21:54:21	16958ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-20 08:43:52	11782ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-26 16:07:18	2301ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-22 11:48:05	1193ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:37:18	8757ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 13:00:16	14105ms	2 NS 1 A 3 MX	🔓 Insecure