Domain technical report
gr.com
gr.com
IPv41
IPv60
MX7
NS4
Analyze any domain
Get a complete DNS, email, SSL, HTTP and network analysis in seconds.
58
Total
85
DNS
20
Email
65
Security
50
Network
60
Availability
Domaingr.com
IPv41
IPv60
MX records7
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
4 NS record(s); 2 or more required.
SOA record10 / 10 pts · Dns
Authoritative zone record.
DNSSEC chain15 / 15 pts · Dns
DS and DNSKEY detected.
CAA policy0 / 5 pts · Dns
Certificate authority restriction.
DNS propagation10 / 10 pts · Dns
Agreement between public resolvers.
MX records20 / 20 pts · Mail
7 MX record(s).
SPF0 / 25 pts · Mail
SPF policy not found.
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
64 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: web-cnic-1.bfn.uk.centralnic.net
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 response0 / 40 pts · Availability
No successful HTTP response.
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
1 record(s)212.18.250.170
AAAA
0 record(s)—
Not configured
CNAME
0 record(s)—
Not configured
MX
7 record(s)20 aspmx5.googlemail.com. 20 aspmx4.googlemail.com. 1 aspmx.l.google.com. 5 alt1.aspmx.l.google.com. 10 aspmx3.googlemail.com. 10 aspmx2.googlemail.com. 5 alt2.aspmx.l.google.com.
TXT
0 record(s)—
Not configured
NS
4 record(s)ns1.centralnic.net. ns4.centralnic.net. ns2.centralnic.net. ns3.centralnic.net.
SOA
1 record(s)ns0.centralnic.net. hostmaster.centralnic.net. 3000528285 900 1800 6048000 3600
CAA
0 record(s)—
Not configured
DS
1 record(s)15048 7 2 E79AB7BEEAE7CF4C64898DAE9677D3AACD3472C4C8D2E437A65F0CF1 326B9146
DNSKEY
2 record(s)257 3 7 AwEAAbxYfSBMqfb8A+HuL+zt+P8AgVym20biIG5L9IlzKBvGJekTioKA DVOJbopzFvAnMo6PYrETzg39W7YXKrdADkJUe6s2kPsvYIHB16yQhrCR sBCU9KlaINdA3kNyBCreWVr+xz/Gy903aPJa94VU2f7AK+qrEx6BPNxL VwEOM0AY5ETyO3GBZneDTRV5SPXJzctdIYxLabNm3oR/yQng/MXhfa3M 5xJz6umGsn3ESng5RMC+pchOUrZSzjoJF64LmdL03ofLZVAfmsEw78UT g+luvSVdUnaG6Ds4jfCpy2EIVGTEUm3NOaZaZ6NRd9ckvSkdXPTGC/zH h+SENaOfPl8= 256 3 7 AwEAAdkcWP7qmn+gAlAG6Kuh1vJZ3HTTPtzHRjmnPrhMzOmmVY6QEvAU ugExp2zKLxvCJ9Hf7upvNU52Q/YJwxI0pKV9O4d7Xdf8Qq7O3CsE29jd zrsFrH4gLWoNwb2FqAQELI/6hcIOmTBvxj0oHA55lhBEuf3ulgqt3FQr zCazBlcB
RRSIG
3 record(s)A 7 2 3600 20260907061402 20260808044402 44232 gr.com. QxBkUQX5tB58/q7u+CxL8hLwbHsqwasita0kPluviEf+ft/myFjuagyc OZ981/kM0xAqgxWaAL1QODzkVnYsvQvlcZJZXmOcbeg+Uuq0V+Kq2ZTl otQEV7RLRRl3yVvBYhFMKIPVRnR5PR94s70V+XKynFEVY53SyMpg/i5l yCE= DNSKEY 7 2 3600 20260907061402 20260808044402 15048 gr.com. BfQP3/FGawoq0UIdvd/AYjYvqTzo5/Obz3SRuVagizldIi1Ad9VnWpur trZ0pcOXbqcjFMLxsh91G1z3V9H1cMxczPKr1R3rxN+NfwwzTf/em/jw 7JN2SGCI1nzm4LwwODdDSKnY90Jt0WIGpnXjLdvuXQSNdvE7zWAgHVDf epXr2iDRKFjNmIm1XdKgiC5VDpRj3ZLiYcmqWpe7tpFgi3190W2WPlCQ 2wQh9eJO45SnvEpzeuBwBsm6hYq2srnr+hAWz5iN509hR3+u/4S3nKEU O4P5vvgDgVkvpBK2uMLzgXLMC1D1bo/dsWnswiDeoMrCT09fCkCAKx9Q uwIYkQ== DS 13 2 86400 20260812030113 20260805015113 41446 com. GPjMgN08iU69lt1aaJAEoKA6rZRLJ+vuCn4QZhOLiDKo7v2DeLLc/bKz ZZ+2bqYrCWck8LE+yuSuo60U3rWVCg==
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
Not configured—
Not configured
DMARC
Not configured—
Not configured
DKIM
Not found—
Not configured
Analyzed webpageMetadata and HTTP response
Title and description
No dataTitle
Description
Final URL
https://gr.com/
HTTP status
HTTP
Status
Final URL
https://gr.com/
Version
0
Server
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Let's Encrypt
CN
centralnic-dns.com
Valid from
2026-07-14T10:11:57-05:00
Valid until
2026-10-12T10:11:56-05:00
Days remaining
64
Protocol
TLSv1.2
Cipher
ECDHE-RSA-AES256-GCM-SHA384
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
8.8.8.8212.18.250.170
102,36 ms
Cloudflare
1.1.1.1212.18.250.170
170,47 ms
Quad9
9.9.9.9212.18.250.170
72,36 ms
OpenDNS
208.67.222.222212.18.250.170
82,57 ms
AdGuard
94.140.14.14212.18.250.170
60,25 ms
IP, geolocation and ASNAssociated network information
212.18.250.170
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
aspmx5.googlemail.com
Port 25: Closed/unreachable - 1.1 ms - Port 465: Closed/unreachable - 4043.3 ms - Port 587: Closed/unreachable - 4007.8 ms -