cerix-kvittering.dk

📜 Historical scan 2026-06-16 20:10:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cerix-kvittering.dk is a .dk domain served by 4 nameservers (ns1.dns-reg.com, ns2.dns-reg.com, ns3.dns-reg.com and 1 more). It was registered on 28 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.66.164 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.cerix-kvittering.dk. 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#

4 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns-reg.com	—	—	—
ns2.dns-reg.com	—	—	—
ns3.dns-reg.com	—	—	—
ns4.dns-reg.com	—	—	—

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.66.164	—	server.cerix.dk	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.cerix-kvittering.dk	144.76.30.140	server.mailnu.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 233ms

TXT Record
v=spf1 include:_spf.epic-host.com ~all

✉️ SPF#

Policy	Record (cerix-kvittering.dk)
~all (soft fail)	v=spf1 include:_spf.epic-host.com ~all

📨 DMARC#

Policy	Record (_dmarc.cerix-kvittering.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 63ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 18:23:01

www	188.40.66.164 (AS24940) (address records, no CNAME)
www vs bare domain	Same network cerix-kvittering.dk: 188.40.66.164 (AS24940) www.cerix-kvittering.dk: 188.40.66.164 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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#

124ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2023032309
Primary NS (MNAME)	ns1.dns-reg.com
Responsible (RNAME)	hostmaster@cerix-kvittering.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 13:38:25

Field	Value
Registrar	WANNAFIND.DK A/S
Registered	2023-02-28
Expires	2027-02-27 (124d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

64ms

AAAA

59ms

TXT

233ms

CAA

63ms

HTTPS

61ms

TLSA

140ms

SOA

62ms

MTA-STS

94ms

DNSSEC

124ms

SRV

0ms

Total

671ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 14:28:06	9718ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-11 19:50:43	10451ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-01 06:17:29	1371ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-01 12:37:25	1253ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 06:46:20	1039ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 00:49:19	936ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 06:03:46	849ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 16:24:37	1159ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:10:22 shown	671ms	4 NS 1 A 1 MX	🔓 Insecure