Dashboard / Healthcare / sunwaymedical.com
Healthcare /

Sunway Medical Centre

sunwaymedical.com

Last checked: 17 hours ago

Download Report
Partially Compliant
MGv6C-1.0
73%
Partial Support
Works on IPv6 Only?
Website Ready
DNS Ready
Email Not Ready

IPv6 Addresses Detected

2606:4700:20::681a:6b1 2606:4700:20::681a:7b1 2606:4700:20::ac43:4bbf

IPv4 Addresses Detected

104.26.6.177 172.67.75.191 104.26.7.177

Network Information

WHOIS

IPv6 Network

Organization
Cloudflare, Inc.
Country
US
ASN
AS13335 CLOUDFLARENET - Cloudflare, Inc., US
Network
2606:4700::/32

IPv4 Network

Organization
Cloudflare, Inc.
Country
US
ASN
AS13335 CLOUDFLARENET - Cloudflare, Inc., US
Network
104.16.0.0/12

Web Services

35%
7/8
AAAA Record

The domain has at least one IPv6 address (AAAA DNS record).

✓ 2606:4700:20::681a:6b1, 2606:4700:20::681a:7b1, 2606:4700:20::ac43:4bbf

+1
Globally Routable IPv6

The IPv6 addresses are publicly routable — not link-local, ULA, loopback or documentation ranges.

✓ All addresses are globally routable.

+1
HTTP over IPv6

Website reachable on port 80 when connecting via IPv6.

✓ HTTP (port 80) responds over IPv6 — 404ms TTFB.

+1
HTTPS over IPv6

Website reachable on port 443 when connecting via IPv6.

✓ HTTPS (port 443) responds over IPv6 — 374ms TTFB.

+1
IPv6-Only Reachability

Website responds when connected exclusively over IPv6, with no IPv4 fallback. Simulates what happens when IPv4 is turned off.

✓ Site is fully reachable via IPv6-only.

+1
TLS Certificate Valid (IPv6)

The SSL/TLS certificate is valid, not expired, and matches the domain when connected via IPv6.

✓ Certificate valid — issued by C = US, O = Google Trust Services, CN = WE1, expires Aug 20 09:12:56 2026 GMT

+1
Dual-Stack (IPv4 + IPv6)

The domain has both A and AAAA records for backwards compatibility during the IPv6 transition.

✓ Domain has both A and AAAA records.

+1
HTTP/3 (QUIC)

Server advertises HTTP/3 support via the Alt-Svc: h3 header.

✗ No HTTP/3 support detected.

0

DNS & DNSSEC

25%
3/5
NS Has AAAA Record

At least one authoritative nameserver has an IPv6 address (AAAA record).

✓ Nameserver has IPv6 address.

+1
NS Reachable via IPv6

Authoritative nameserver accepts TCP connections on port 53 over IPv6.

✓ Nameserver is reachable via IPv6 on port 53.

+1
NS Answers Queries via IPv6

Nameserver actually resolves DNS queries when asked over IPv6 — not just TCP open, but functionally answering.

✓ DNS queries answered over IPv6.

+1
DNSSEC Validated

Full DNSSEC chain-of-trust validation passes. Prevents DNS cache poisoning and spoofing.

✗ DNSSEC validation failed or zone is unsigned.

0
Reverse DNS (PTR)

A PTR record exists in ip6.arpa for the IPv6 address. Important for email delivery and network diagnostics.

✗ No PTR record found.

0
DS Record at Parent

Delegation Signer record exists in the parent zone.

✗ No DS record at parent.

RRSIG Valid

RRSIG signatures are present and not expired.

✗ No valid RRSIG found.

Signing Algorithm

The cryptographic algorithm used for DNSSEC signing.

No DNSKEY record found.

Email Services

25%
3/6
MX Record Exists

The domain has at least one MX (Mail Exchange) DNS record pointing to a mail server.

✓ MX record found.

+1
MX Server Has IPv6

The highest-priority MX server resolves to an IPv6 address (AAAA record).

✗ MX server has no IPv6 address.

0
SMTP Reachable via IPv6

The MX server accepts SMTP connections (port 25) over IPv6 and responds with a 220 banner.

✗ SMTP is not reachable over IPv6.

0
STARTTLS over IPv6

The MX server supports STARTTLS encryption when connected over IPv6.

✗ STARTTLS not available over IPv6.

0
SPF Record

A TXT record with v=spf1 exists, declaring which servers may send email for this domain.

✓ SPF record found.

+1
DKIM Selector

A DKIM public key is published at a common selector, enabling email signature verification.

DKIM selector found: default._domainkey

DMARC Record

A DMARC policy record exists at _dmarc.<domain>, enabling email authentication reporting.

✓ DMARC record found.

+1

IPv4 Baseline

15%
3/3
A Record

The domain has at least one IPv4 address (A DNS record).

✓ 104.26.6.177, 172.67.75.191, 104.26.7.177

+1
HTTP over IPv4

Website reachable on port 80 when connecting via IPv4.

✓ HTTP (port 80) responds over IPv4 — 377ms TTFB.

+1
HTTPS over IPv4

Website reachable on port 443 when connecting via IPv4.

✓ HTTPS (port 443) responds over IPv4 — 360ms TTFB.

+1

DNS Resolution Performance

Comparison of A (IPv4) vs AAAA (IPv6) query times across resolvers and transports. Shows median (p50) of 3 samples.

Resolver Transport A (IPv4) AAAA (IPv6) Delta
System Default 12.05 ms (p95: 12.9) 11.43 ms (p95: 19.65) -0.6 ms
Google IPv4 28.76 ms (p95: 30.25) 25.45 ms (p95: 35.71) -3.3 ms
Google IPv6 32.84 ms (p95: 35.79) 35.59 ms (p95: 35.96) +2.8 ms
Cloudflare IPv4 18.95 ms (p95: 19.98) 20 ms (p95: 21.73) +1.1 ms
Cloudflare IPv6 8.88 ms (p95: 29.21) 18.95 ms (p95: 36.25) +10.1 ms
Tamper-evident evidence record

This result is backed by an HMAC-SHA256 signed evidence record. Scan the code or follow the link to verify the audit trail independently.

2d455357-2cbf-4f79-b53c-e86c79b63083
View Audit Trail →

Score History

Check History

Last 1 checks

Date Score Status Triggered By
04 Jul 2026
03:38 UTC 		73 % Partial manual