systing.dk

📜 Historical scan 2026-06-18 03:38:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

systing.dk is a .dk domain served by 2 nameservers (ns.gpserver.dk, ns2.gpserver.com). It was registered on 12 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.124.222 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.systing.dk, backupmx.systing.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 88ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.gpserver.dk	65.21.48.197	ns3.gpserver.dk	AS24940 Hetzner Online GmbH
ns2.gpserver.com	195.201.149.111	ns2.gpserver.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.124.222	—	htz-serv-node17-pc.gpserver.dk	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

3 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.systing.dk	138.201.32.130	mail.gpserver.dk	AS24940 Hetzner Online GmbH
20	—	backupmx.systing.dk	5.9.241.52	mx2.gpserver.dk	AS24940 Hetzner Online GmbH
50	—	mx2.gpserver.dk	5.9.241.52	mx2.gpserver.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	138.201.124.222
🔶 Autoconfig	138.201.124.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 328ms

TXT Record
v=spf1 mx include:spf.goldenplanet.com ~all

✉️ SPF#

Policy	Record (systing.dk)
~all (soft fail)	v=spf1 mx include:spf.goldenplanet.com ~all

📨 DMARC#

Policy	Record (_dmarc.systing.dk)
p=none (monitor only)	v=DMARC1; p=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 2026-10-08 15:31:59

www	138.201.124.222 (AS24940) (address records, no CNAME)
www vs bare domain	Same network systing.dk: 138.201.124.222 (AS24940) www.systing.dk: 138.201.124.222 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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

🏷️ SOA#

111ms

Field	Value
Serial	22
Primary NS (MNAME)	ns.gpserver.dk
Responsible (RNAME)	hostmaster@gpserver.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-10-17 20:57:53

Field	Value
Registrar	ONE.COM A/S
Registered	2006-09-12
Expires	2027-09-30 (345d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

88ms

86ms

98ms

AAAA

97ms

TXT

328ms

CAA

60ms

HTTPS

111ms

TLSA

215ms

SOA

111ms

MTA-STS

81ms

DNSSEC

99ms

SRV

159ms

Total

864ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:51:56	1205ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-02 13:33:01	2699ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-20 00:56:20	1206ms	2 NS 1 A 3 MX	⚠️ Bogus
2026-06-18 03:38:45 shown	864ms	2 NS 1 A 3 MX	🔓 Insecure