celsentri.dk

📜 Historical scan 2026-06-16 20:08:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

celsentri.dk is a .dk domain served by 4 nameservers (ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.29.61.237 is hosted by Oracle Corporation (AS31898) in Switzerland. 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.p201.dns.oraclecloud.net	—	—	—
ns2.p201.dns.oraclecloud.net	—	—	—
ns3.p201.dns.oraclecloud.net	—	—	—
ns4.p201.dns.oraclecloud.net	—	—	—

🌍 A Records#

1 records 142ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.29.61.237	—	—	AS31898	Oracle Corporation	192.29.0.0/16	🇨🇭 Switzerland	Zurich

📧 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 447ms

TXT Record
v=spf1 redirect=_spf.celsentri.dk

✉️ SPF#

Policy	Record (celsentri.dk)
redirect=_spf.celsentri.dk	v=spf1 redirect=_spf.celsentri.dk

📨 DMARC#

Policy	Record (_dmarc.celsentri.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

📬 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 05:49:05

www	192.29.61.237 (AS31898) (address records, no CNAME)
www vs bare domain	Same network celsentri.dk: 147.154.27.36 (AS31898) www.celsentri.dk: 192.29.61.237 (AS31898)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

331ms

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

🏷️ SOA#

117ms

Field	Value
Serial	3
Primary NS (MNAME)	ns1.p201.dns.oraclecloud.net
Responsible (RNAME)	hostmaster@celsentri.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

142ms

177ms

AAAA

89ms

TXT

447ms

CAA

85ms

HTTPS

72ms

TLSA

71ms

SOA

117ms

MTA-STS

92ms

DNSSEC

331ms

SRV

0ms

Total

654ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:42:07	1166ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-25 08:40:48	710ms	4 NS 1 A 0 MX	🔓 Insecure
2026-07-01 12:11:47	848ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-27 04:55:47	820ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-24 06:32:16	5690ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-23 17:08:47	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 22:19:32	54437ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-16 20:20:04	1103ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-16 20:08:30 shown	654ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-16 20:00:09	978ms	4 NS 1 A 0 MX	🔓 Insecure