Domain technical report
广州日报大洋网·新闻资讯服务南大门
dayoo.com
广州日报大洋网是立足广州、辐射华南的综合性区域门户网站，为用户提供新闻、生活、论坛等20多个频道。广州日报大洋网是广州日报新媒体发展的先锋，在区域资讯服务、媒体融合发展方面已经获得显著成果。广州日报大洋网是新闻资讯服务的南大门。
IPv41
IPv60
MX3
NS2
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71
Total
70
DNS
45
Email
77
Security
50
Network
100
Availability
Domaindayoo.com
IPv41
IPv60
MX records3
StatusActive
DiagnosticsMain findings and recommendations
IPv4 (A)30 / 30 pts · Dns
1 IPv4 address(es) detected.
IPv6 (AAAA)0 / 10 pts · Dns
0 IPv6 address(es) detected.
Name server redundancy20 / 20 pts · Dns
2 NS record(s); 2 or more required.
SOA record10 / 10 pts · Dns
Authoritative zone record.
DNSSEC chain0 / 15 pts · Dns
Both DS and DNSKEY are required.
CAA policy0 / 5 pts · Dns
Certificate authority restriction.
DNS propagation10 / 10 pts · Dns
Agreement between public resolvers.
MX records20 / 20 pts · Mail
3 MX record(s).
SPF25 / 25 pts · Mail
SPF policy published.
DMARC0 / 25 pts · Mail
DMARC policy not found.
DKIM0 / 20 pts · Mail
No tested DKIM selector responded.
MTA-STS0 / 5 pts · Mail
Mail transport policy.
TLS-RPT0 / 5 pts · Mail
TLS reporting policy.
Valid TLS certificate55 / 55 pts · Security
66 day(s) remaining.
Certificate lifetime10 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers12 / 35 pts · Security
3 of 9 evaluated headers detected.
PTR reverse DNS30 / 30 pts · Network
PTR: ;; communications error to 69.64.44.20#53: timed out
IPv4 diversity20 / 35 pts · Network
Two or more IPv4 addresses receive full points.
IPv6 connectivity0 / 35 pts · Network
AAAA availability.
DNS resolution40 / 40 pts · Availability
At least one address family must resolve.
HTTP response40 / 40 pts · Availability
HTTP/1.1 200 OK
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
2 record(s);; communications error to 69.64.44.20#53: timed out 36.212.151.165
AAAA
0 record(s)—
Not configured
CNAME
0 record(s)—
Not configured
MX
3 record(s);; communications error to 69.64.44.20#53: timed out 5 mxbiz1.qq.com. 10 mxbiz2.qq.com.
TXT
1 record(s)"v=spf1 include:spf.mail.qq.com ~all"
NS
2 record(s)v2.cmedns.com. v1.cmedns.com.
SOA
1 record(s)v1.cmedns.com. v2.cmedns.com. 1 86400 3600 86400 3600
CAA
0 record(s)—
Not configured
DS
0 record(s)—
Not configured
DNSKEY
0 record(s)—
Not configured
RRSIG
0 record(s)—
Not configured
NSEC
0 record(s)—
Not configured
NSEC3
0 record(s)—
Not configured
SRV
0 record(s)—
Not configured
NAPTR
0 record(s)—
Not configured
TLSA
0 record(s)—
Not configured
SSHFP
0 record(s)—
Not configured
SPF
Configuredv=spf1 include:spf.mail.qq.com ~all
DMARC
Not configured—
Not configured
DKIM
Not found—
Not configured
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
广州日报大洋网·新闻资讯服务南大门
Description
广州日报大洋网是立足广州、辐射华南的综合性区域门户网站，为用户提供新闻、生活、论坛等20多个频道。广州日报大洋网是广州日报新媒体发展的先锋，在区域资讯服务、媒体融合发展方面已经获得显著成果。广州日报大洋网是新闻资讯服务的南大门。
Final URL
https://www.dayoo.com/
HTTP status
206
HTTP
Status
HTTP/1.1 200 OK
Final URL
https://www.dayoo.com/
Version
2
Server
openresty
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Sectigo Limited
CN
*.dayoo.com
Valid from
2026-03-30T19:00:00-05:00
Valid until
2026-10-15T18:59:59-05:00
Days remaining
66
Protocol
TLSv1.2
Cipher
ECDHE-RSA-AES128-GCM-SHA256
Security headers
3 activeHSTSImplemented
Content Security PolicyImplemented
X-Content-Type-OptionsImplemented
X-Frame-OptionsNot detected
Referrer PolicyNot detected
Permissions PolicyNot detected
Cross-Origin-Opener-PolicyNot detected
Cross-Origin-Embedder-PolicyNot detected
Cross-Origin-Resource-PolicyNot detected
DNS propagationComparison across public resolvers
Public resolver comparison
ConsistentConsistent propagation
5 public resolvers queried.
ResolverServerResultLatency
Google
8.8.8.836.212.151.165
322,67 ms
Cloudflare
1.1.1.136.212.151.165
19,03 ms
Quad9
9.9.9.936.212.151.165
23,25 ms
OpenDNS
208.67.222.22236.212.151.165
2.580,67 ms
AdGuard
94.140.14.1436.212.151.165
40,65 ms
IP, geolocation and ASNAssociated network information
36.212.151.165
No datasuccess
No
country
region
city
asn
organization
isp
Visitor information
Visitorip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No
SMTPEmail port connectivity
out
Port 25: Closed/unreachable - 4.6 ms - Port 465: Closed/unreachable - 1 ms - Port 587: Closed/unreachable - 2.6 ms -