Domain technical report
太平洋科技_专业IT门户网站
pconline.com.cn
太平洋科技是专业IT门户网站,为用户和经销商提供IT资讯和行情报价,涉及电脑,手机,数码产品,软件等.
IPv41
IPv60
MX2
NS5
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78
Total
75
DNS
90
Email
65
Security
50
Network
100
Availability
Domainpconline.com.cn
IPv41
IPv60
MX records2
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
5 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 policy5 / 5 pts · Dns
Certificate authority restriction.
DNS propagation10 / 10 pts · Dns
Agreement between public resolvers.
MX records20 / 20 pts · Mail
2 MX record(s).
SPF25 / 25 pts · Mail
SPF policy published.
DMARC25 / 25 pts · Mail
DMARC policy published.
DKIM20 / 20 pts · Mail
A DKIM selector was verified.
MTA-STS0 / 5 pts · Mail
Mail transport policy.
TLS-RPT0 / 5 pts · Mail
TLS reporting policy.
Valid TLS certificate55 / 55 pts · Security
76 day(s) remaining.
Certificate lifetime10 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers0 / 35 pts · Security
0 of 9 evaluated headers detected.
PTR reverse DNS30 / 30 pts · Network
PTR: ecs-139-9-71-152.compute.hwclouds-dns.com
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/2 200
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
1 record(s)139.9.71.152
AAAA
0 record(s)—
Not configured
CNAME
1 record(s);; communications error to 69.64.44.20#53: timed out
MX
2 record(s)5 mxbiz1.qq.com. 10 mxbiz2.qq.com.
TXT
4 record(s)"MS=9A94565153682BAF216727C5DF651C58C7140786" "v=spf1 include:spf.mail.qq.com ~all" "globalsign-domain-verification=yLeN17ltAxt4qZgDkdEVVa7iyPAZQKpj-bQJBI5QrH" "google-site-verification = aQoHNYBJ1oFe-c03Eoi_GoO3laLJMxyBdctFnYswPh0"
NS
5 record(s);; communications error to 69.64.44.20#53: timed out ;; communications error to 69.64.44.50#53: timed out ; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> pconline.com.cn NS +short +time=1 +tries=1 ;; global options: +cmd ;; no servers could be reached
SOA
1 record(s)ns.pc.com.cn. admin.pconline.com.cn. 1785997489 3600 1200 86400 300
CAA
1 record(s);; communications error to 69.64.44.20#53: timed out
DS
0 record(s)—
Not configured
DNSKEY
0 record(s)—
Not configured
RRSIG
5 record(s);; communications error to 69.64.44.20#53: timed out ;; communications error to 69.64.44.50#53: timed out ; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> pconline.com.cn RRSIG +short +time=1 +tries=1 ;; global options: +cmd ;; no servers could be reached
NSEC
5 record(s);; communications error to 69.64.44.20#53: timed out ;; communications error to 69.64.44.50#53: timed out ; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> pconline.com.cn NSEC +short +time=1 +tries=1 ;; global options: +cmd ;; no servers could be reached
NSEC3
0 record(s)—
Not configured
SRV
0 record(s)—
Not configured
NAPTR
0 record(s)—
Not configured
TLSA
1 record(s);; communications error to 69.64.44.20#53: timed out
SSHFP
0 record(s)—
Not configured
SPF
Configuredv=spf1 include:spf.mail.qq.com ~all
DMARC
Configuredv=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
DKIM
Selector defaultv=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDARuDpsmACowZA5KEFX3ZGmYdIt5xs4vCDKevHvzgzMua3Fzf1fEZfAujeyHwNx/a915DiEgR2aKKdlyTrHJZPUKiQr+H8Cqns8xnNNGSBu10J39V1m+qvMCUtVsX3Cvt8KDN8gcsA/DAfsIIUGPEnioKLLjaciLlAunxhypNgewIDAQAB
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
太平洋科技_专业IT门户网站
Description
太平洋科技是专业IT门户网站,为用户和经销商提供IT资讯和行情报价,涉及电脑,手机,数码产品,软件等.
Final URL
https://www.pconline.com.cn/
HTTP status
200
HTTP
Status
HTTP/2 200
Final URL
https://www.pconline.com.cn/
Version
3
Server
openresty
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
GlobalSign nv-sa
CN
*.pconline.com.cn
Valid from
2025-09-22T22:43:56-05:00
Valid until
2026-10-24T22:43:55-05:00
Days remaining
76
Protocol
TLSv1.2
Cipher
ECDHE-RSA-AES128-GCM-SHA256
Security headers
0 activeHSTSNot detected
Content Security PolicyNot detected
X-Content-Type-OptionsNot detected
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
8.8.8.8139.9.71.152
272,31 ms
Cloudflare
1.1.1.1139.9.71.152
250,96 ms
Quad9
9.9.9.9139.9.71.152
545,45 ms
OpenDNS
208.67.222.222139.9.71.152
718,13 ms
AdGuard
94.140.14.14139.9.71.152
516,52 ms
IP, geolocation and ASNAssociated network information
139.9.71.152
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
mxbiz1.qq.com
Port 25: Closed/unreachable - 1.2 ms - Port 465: Closed/unreachable - 4020.4 ms - Port 587: Closed/unreachable - 4031.9 ms -