centiro.dk
Last scanned: 2026-08-27 21:05:54  ·  438ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.dnshost.net 2a0b:8e00::10
91.237.67.1		 ns1.dnshost.net
ns1.dnshost.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.dnshost.net 185.167.176.1
2a0b:8e00:1::10		 ns2.dnshost.net
ns2.dnshost.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.157.223.250 120s redirects.domainname.systems AS42708 Glesys AB 185.157.220.0/22 🇸🇪 Sweden Falkenberg
📧 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 Records1 records   144ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (centiro.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1778491602
Primary NS (MNAME)ns1.dnshost.net
Responsible (RNAME)zonemaster\@dnshost@net
Refresh43200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-08-03 00:00:34
FieldValue
RegistrarName SRS AB
Registered2014-05-19
Expires2027-05-31 (271d)
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
37ms
MX
35ms
AAAA
32ms
TXT
144ms
CAA
42ms
HTTPS
36ms
TLSA
35ms
SOA
0ms
MTA-STS
53ms
DNSSEC
107ms
SRV
48ms
Total
438ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:05:54 438ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-25 11:14:59 509ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 02:07:28 2016ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-14 13:20:56 2554ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-09 04:17:12 695ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-02 23:59:52 682ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-23 14:03:41 580ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-17 00:52:36 871ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-12 20:03:44 1521ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-03 15:39:55 1636ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-25 07:44:54 632ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 16:36:40 510ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 20:05:09 834ms 2 NS 1 A 0 MX 🔒 Secure View
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