centricit.dk

📜 Historical scan 2026-06-16 20:05:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centricit.dk is a .dk domain served by 4 nameservers (am1-ais-dns-01.ais.services.centric.eu, am1-ais-dns-02.ais.services.centric.eu, am2-ais-dns-01.ais.services.centric.eu and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.17.209.115 is hosted by Signet B.V. (AS28878) in The Netherlands. The zone is DNSSEC-signed and validates, 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 93ms

Nameserver	IP addresses	PTR	ASN / ISP
am1-ais-dns-01.ais.services.centric.eu	—	—	—
am1-ais-dns-02.ais.services.centric.eu	—	—	—
am2-ais-dns-01.ais.services.centric.eu	—	—	—
am2-ais-dns-02.ais.services.centric.eu	—	—	—

🌍 A Records#

1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.17.209.115	—	static.ip-037-017-209-115.signet.nl	AS28878	Signet B.V.	37.17.208.0/20	🇳🇱 The Netherlands	Tilburg

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 286ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.centricit.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:bacb6329a46a572@rep.dmarcanalyzer.com; ruf=mailto:bacb6329a46a572@for.dmarcanalyzer.com; pct=100; sp=reject; fo=1;

📬 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 04:20:31

www CNAME	www.centric.eu (all on centric.eu) → 104.18.10.36 104.18.11.36 2606:4700::6812:a24 2606:4700::6812:b24 (AS13335)
www vs bare domain	Different networks centricit.dk: 37.17.209.115 (AS28878) www.centricit.dk: 104.18.10.36 104.18.11.36 2606:4700::6812:a24 2606:4700::6812:b24 (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

179ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

76ms

Field	Value
Serial	2022091601
Primary NS (MNAME)	am1-ais-dns-01.ais.services.centric.eu
Responsible (RNAME)	postmaster@centric.eu
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

93ms

98ms

75ms

AAAA

91ms

TXT

286ms

CAA

73ms

HTTPS

74ms

TLSA

126ms

SOA

76ms

MTA-STS

107ms

DNSSEC

179ms

SRV

0ms

Total

653ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 00:40:31	1732ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 01:27:30	1653ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:05:14 shown	653ms	4 NS 1 A 0 MX	🔒 Secure