cbsi.com.sb — Pacific Islands IPv6 Monitor

Score2/4

Overall IPv4-only

Collected2026-10-14 04:32 UTC

Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.

Priority next steps

Publish AAAA records for name server: ns1.telekom.net.sb, ns2.telekom.net.sb.
Enable DNSSEC signing and publish a DNSKEY at the apex. Use DNSViz to validate the full chain.
DMARC is monitoring-only (p=none). Move toward quarantine, then reject. Review on dmarcian.

Checks

DNS

IPv4-only

[2] 0/0/0 [O]

Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.

IPv4 2/2/2 · IPv6 0/0/0 · location O

Host	IPv4	IPv6	Probes
`ns1.telekom.net.sb` [O]	202.1.161.26	—	ipv4 202.1.161.26 ok;
`ns2.telekom.net.sb` [O]	52.52.146.0	—	ipv4 52.52.146.0 ok;

📌 Action item(s):

Publish AAAA records for name server: ns1.telekom.net.sb, ns2.telekom.net.sb.

Mail

Dual-stack

[1 MX] v4 smtp 4/4/4 v6 smtp 4/4/4 [O]

Meaning: Shows MX footprint and SMTP health per IP family. Operational means an SMTP banner and EHLO exchange succeeded on port 25.

IPv4 SMTP 4/4/4 · IPv6 4/4/4 · location O

Host	IPv4	IPv6	Probes
`cbsi-com-sb.mail.protection.outlook.com` [O]	52.101.149.54, 52.101.149.0, 52.101.149.2, 52.101.149.52	2a01:111:f403:cc31::1, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::, 2a01:111:f403:cc31::8	ipv4 52.101.149.54 ok; ipv4 52.101.149.0 ok; ipv4 52.101.149.2 ok; ipv4 52.101.149.52 ok; ipv6 2a01:111:f403:cc31::1 ok; ipv6 2a01:111:f403:cc31::2 ok; ipv6 2a01:111:f403:cc33:: ok; ipv6 2a01:111:f403:cc31::8 ok;

Web

Dual-stack

[1] 8/8/8 [I]

Meaning: Shows IPv6 web endpoint readiness for the discovered HTTPS host. Operational means family-specific HTTPS requests complete successfully.

IPv4 4/4/4 · IPv6 8/8/8 · location I

Host	IPv4	IPv6	Probes
`www.cbsi.com.sb` [I]	99.86.101.81, 99.86.101.66, 99.86.101.107, 99.86.101.45	2600:9000:212d:6600:a:f8c5:c0c0:93a1, 2600:9000:212d:5800:a:f8c5:c0c0:93a1, 2600:9000:212d:7400:a:f8c5:c0c0:93a1, 2600:9000:212d:7600:a:f8c5:c0c0:93a1, 2600:9000:212d:4000:a:f8c5:c0c0:93a1, 2600:9000:212d:a400:a:f8c5:c0c0:93a1, 2600:9000:212d:6400:a:f8c5:c0c0:93a1, 2600:9000:212d:5a00:a:f8c5:c0c0:93a1	ipv4 ok; ipv6 ok;

DNSSEC

Unsigned

U/-/-

Meaning: Shows whether DNSKEY data is observed at the apex (signed), absent (unsigned), or unavailable due to lookup error.

Apex DNSKEY presence only — not full chain validation.

Analyze on DNSViz

📌 Action item(s):

Enable DNSSEC signing and publish a DNSKEY at the apex. Use DNSViz to validate the full chain.

DMARC

p=none

p=none — published organizational policy. Monitoring only (receivers should not reject mail); tighten toward quarantine, then reject when ready. Not the same as missing DMARC.

Meaning: Published DMARC policy at _dmarc.cbsi.com.sb (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.

Record at _dmarc.cbsi.com.sb:

v=DMARC1; p=none;

Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.

Check on dmarcian

📌 Action item(s):

DMARC is monitoring-only (p=none). Move toward quarantine, then reject. Review on dmarcian.