25
records
Name Servers
TTL
herndonmathservices.com. 1200 IN NS ns-cloud-c1.googledomains.com. herndonmathservices.com. 1200 IN NS ns-cloud-c2.googledomains.com. herndonmathservices.com. 1200 IN NS ns-cloud-c3.googledomains.com. herndonmathservices.com. 1200 IN NS ns-cloud-c4.googledomains.com.
Mail Servers
TTL
20m
20m
20m
20m
20m
herndonmathservices.com. 1200 IN MX 1 aspmx.l.google.com. herndonmathservices.com. 1200 IN MX 5 alt2.aspmx.l.google.com. herndonmathservices.com. 1200 IN MX 5 alt1.aspmx.l.google.com. herndonmathservices.com. 1200 IN MX 10 alt3.aspmx.l.google.com. herndonmathservices.com. 1200 IN MX 10 alt4.aspmx.l.google.com.
SOA Details
TTL
20m
SOA
Responsible
cloud-dns-hostmaster.google.com
SOA
Serial
9
SOA
Times
Refresh
6h
Retry
1h
Expire
3d
Minimum TTL
5m
herndonmathservices.com. 1200 IN SOA ns-cloud-c1.googledomains.com. cloud-dns-hostmaster.google.com. 9 21600 3600 259200 300
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
TTL
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjugelaKZNZxf...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjugelaKZNZxffFlfTCzAr6R3L2bwqq2oSqQgzIbQ0g3QWdUtaV0K7Iw5OQCGgGkTdpoanwO1MiNwolri/wFbHGaMGM4S6JbRupAReI+3UMF1Da+kHfwG33kmqY9wIY3TEvzdsReQUgpqJHwoGZZoujSepSm93F1qYlEUhjvZjJFmrRbbB3U7d6ULMKp3t+E3KXB0yMwB2g0kYUDcU6uqtFzz3OrwreYEQ2Fdxm8Mq6x5BcEDtIoUAeBM3eK4tqMNEOUf2jbayQemfblGGf4gXldI0Qb2WjpXEd4gydk9Oyc5dbB8dlKrjhS//Pigg5q9Z9karqa2uRiRo2wkhNWtwQIDAQAB
herndonmathservices.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjugelaKZNZxffFlfTCzAr6R3L2bwqq2oSqQgzIbQ0g3QWdUtaV0K7Iw5OQCGgGkTdpoanwO1MiNwolri/wFbHGaMGM4S6JbRupAReI+3UMF1Da+kHfwG33kmqY9wIY3TEvzdsReQUgpqJHwoGZZoujSepSm93F1qYlEUhjvZjJFmrRbbB3U7d6ULMKp3t+E3KXB0yMwB2g0kYUDcU6uqtFzz3OrwreYEQ2Fdxm8Mq6x5BcEDtIoUAeBM3eK4tqMNEOUf2jbayQemfblGGf4gXldI0Qb2WjpXEd4gydk9Oyc5dbB8dlKrjhS//Pigg5q9Z9karqa2uRiRo2wkhNWtwQIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
herndonmathservices.com. 1200 IN TXT "v=spf1 include:_spf.google.com ~all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
TXT
—
hosting-site=herndon-math-services
20m
herndonmathservices.com. 1200 IN TXT "hosting-site=herndon-math-services"
DNSSEC Public Keys
TTL
DNSKEY
256 3 8 AwEAAbl0S2CvP6ev1XCL0G80c5EzNF74+jmFIhQ26CjLoGGE0HWgQkHVNSrFmK4UdSnZDGhMMj2Rj6VH8//vX0x2un/V0LG1V3mEvepKNQ1uqKWvUxhCkL3eJZXpWkJIO/xK3NJ9899fV/ZWc3lOwX2cvLH7jKTWVxLQZdnO7j07/YXZ
5m
DNSKEY
257 3 8 AwEAAZ7KbV1yirbl8BisDECFYyhL1nsh2tOcP9DPU0arEX2LcGcP+IdZpvPNNbzbAIChqIKObxDLzZPL/ZUS6ddF8onZkRNbdTu8dfKGzgCfjEusH2Wk1fe0AG890NnPm4u7TKpu1f6BaJXUm1w872XT2dXBDN/N75jP9GxTfeUoqBWT/Td84YOqdLR8Sc1PPyU43Ilxm59BVXObsKgjWZY8hUFc/mw6C69OxBsfVsmbvcyZbErdaaqhhxejjhNqDoKWuMwU+JCH4ygYdofDitSCnA16QhShU0MH2mMGTDq3fJv4gnAzJ3uhXC8+tzVdtanS/HbhJrP0m0iNoUEcFkn4w4U=
5m
herndonmathservices.com. 300 IN DNSKEY 256 3 8 AwEAAbl0S2CvP6ev1XCL0G80c5EzNF74+jmFIhQ26CjLoGGE0HWgQkHVNSrFmK4UdSnZDGhMMj2Rj6VH8//vX0x2un/V0LG1V3mEvepKNQ1uqKWvUxhCkL3eJZXpWkJIO/xK3NJ9899fV/ZWc3lOwX2cvLH7jKTWVxLQZdnO7j07/YXZ herndonmathservices.com. 300 IN DNSKEY 257 3 8 AwEAAZ7KbV1yirbl8BisDECFYyhL1nsh2tOcP9DPU0arEX2LcGcP+IdZpvPNNbzbAIChqIKObxDLzZPL/ZUS6ddF8onZkRNbdTu8dfKGzgCfjEusH2Wk1fe0AG890NnPm4u7TKpu1f6BaJXUm1w872XT2dXBDN/N75jP9GxTfeUoqBWT/Td84YOqdLR8Sc1PPyU43Ilxm59BVXObsKgjWZY8hUFc/mw6C69OxBsfVsmbvcyZbErdaaqhhxejjhNqDoKWuMwU+JCH4ygYdofDitSCnA16QhShU0MH2mMGTDq3fJv4gnAzJ3uhXC8+tzVdtanS/HbhJrP0m0iNoUEcFkn4w4U=
Delegation Signer
TTL
DS
18985 8 2 AEB61391C1FCDDB59F738D72CDE371DFF20314245E179BF83BCE828852E0A6EA
20m
herndonmathservices.com. 1200 IN DS 18985 8 2 AEB61391C1FCDDB59F738D72CDE371DFF20314245E179BF83BCE828852E0A6EA
DNSSEC Signatures
TTL
RRSIG
MX 8 2 14400 1788169208 1786268408 29839 herndonmathservices.com iwYwBJ6xOUpdIKUOM9i7kvtmO4yMAjhRcuIxFbM4pyXFCka0B4StJRri2hI4sOswf8P/B4F4g4D9YFx+GjoGL+0/5Nf1hT3f6eMO1yWJg6aBDwV1ULw8P/exSLCl90qeSiu82+wjq4Q11PAPU+F0IMFrwvijqv16FzP0Mn4ixvY=
20m
RRSIG
A 8 2 14400 1788169208 1786268408 29839 herndonmathservices.com gcMMv8JPbwml419Z5iV8j3VxFyYj/Am0QM2+b4+NjOnf8IM7SHInTGi7R3I88C5TP3CbOXUXewHsNuEPCTZgj/bTkhB3+cKewC4rtD6ge4nha5gxgwCjFGbkkDn8wA5Yc9elzRtw6fmsOeqO5j8W00Mt2vB1bQDQ9gNRQVBx/tA=
20m
RRSIG
DNSKEY 8 2 300 1788169208 1786268408 18985 herndonmathservices.com iaIUmPwO27OJvVy47pr8OnYukVCJWmSUjvlCOGd8afZJGQ0DdUOr6ngkijsf/wAfxmbYEQnem86USRcc4JJm7p2zyXhIETP4xjuVQxorV1Vt3CiwNSWPX5sbpUf4GbpF+ZAPcxBV1slOXFS2wKb0VF3K+TQh4vxjSO5ZHOMyZucPknyzqkrsOKJfsKUA4DPKd9lshg9pvruizliuYet0s+M+cnNO7MkV7oAeYtW5UTvtRPZu9oy3kFfjNgxhznSBaswe2y1dVjboVDlBuawIboEoQFd6dGcCOdRZ5MP250UqffRDgnTlJPPNkQXlgVFpDWLvnaFDxywkXI1J4pmCEg==
5m
RRSIG
TXT 8 2 14400 1788169208 1786268408 29839 herndonmathservices.com NfFeF88RavRpOrsqS6uPf902Bwm1HGsoF72Q7RDBm8sB3OpDkH/miUKcMVki2iaCwwWunZB28EW4mDJ4dIYTILN9P1QU5+M/3CxPDYPA84XcUxWnvZAJ5eCAadss5vHZS8GoK67qUFLFwz3Tsx7VKThDyEbBCnl+KEAXfrPa3gA=
20m
RRSIG
TYPE51 8 2 0 1788169208 1786268408 29839 herndonmathservices.com n1VtjwFBsqDUA4wpHFip1j6KseICsAN970rRtNVfvU1kvpPqWcwSxuFRQ6GIV8gSWptqA5WKNYd79E1n6dXd4TIFUBq621BAoEUvp0Td9/Kf/9Hqc8KWkoAY4vtpRtMhgarxcI08OWcx/h9NwDgHtfndSIOB+bglJUpFBcUr98Y=
10s
RRSIG
SOA 8 2 21600 1788169208 1786268408 29839 herndonmathservices.com rVfjx3hfzuEDRIkaYq2K5DgN8RFXPcP0EN70eNsds5u/gZ9M/c981k5taQPM8912jOSyYDSxB4PfnK6XDKxFIuUlNAPxrZxLhffedJ5Zmcvgapd/100dopIHjEIX/QwYHZN59Z8q3vPZITzRsVWsx+cBERBxs9WI9fAADCXnv9s=
20m
RRSIG
NS 8 2 21600 1788169208 1786268408 29839 herndonmathservices.com tFegS94X3ToETrsB2j8s++KAqE3uOwsa8apPiExB5cLiNkKbcSB7Gy9KWzgM89dDJqShbZVsZ9qHU9dBcp1p9iIOPNgdYIdRFvnQZAQ/t8/QNY6cqrGXdG48ZxANgPC1lhPdNL9/HZV79HZl04r0G14Thj/GC217j2ev8IcNAGA=
20m
RRSIG
TYPE59 8 2 300 1788169208 1786268408 18985 herndonmathservices.com kwO7mT5mIcSjkXSKwcM95bkJsPIadqZc28xczakUIuZ2+ulmr9JuAQh7+HbmWbWzWtHhwYb+tXuulp2U7WhnQOTPaaUkxwUGJS1s03Rx19x2ZuBxF+GNx2jNQ26kkqzKzDwD/O/3vKFuRjNuiwQAX2huJl4IglP9EWm54d2J2RFJPXX8RYNa8u2NH7F5a17B5TnF3HJK0uiAtRO+rQBz0JybRHAZ81fgf/bed/KQzliYtXJMH64It24ODOoN15eDXeJF3ZsTcXA1NycDarW3Szpnw8AWzc8S8beSJIjpnkXwcFyRxOgPb3hxLobkLBu1si4lcDGtWyAun4DzLI4c5g==
5m
herndonmathservices.com. 1200 IN RRSIG MX 8 2 14400 1788169208 1786268408 29839 herndonmathservices.com iwYwBJ6xOUpdIKUOM9i7kvtmO4yMAjhRcuIxFbM4pyXFCka0B4StJRri2hI4sOswf8P/B4F4g4D9YFx+GjoGL+0/5Nf1hT3f6eMO1yWJg6aBDwV1ULw8P/exSLCl90qeSiu82+wjq4Q11PAPU+F0IMFrwvijqv16FzP0Mn4ixvY= herndonmathservices.com. 1200 IN RRSIG A 8 2 14400 1788169208 1786268408 29839 herndonmathservices.com gcMMv8JPbwml419Z5iV8j3VxFyYj/Am0QM2+b4+NjOnf8IM7SHInTGi7R3I88C5TP3CbOXUXewHsNuEPCTZgj/bTkhB3+cKewC4rtD6ge4nha5gxgwCjFGbkkDn8wA5Yc9elzRtw6fmsOeqO5j8W00Mt2vB1bQDQ9gNRQVBx/tA= herndonmathservices.com. 300 IN RRSIG DNSKEY 8 2 300 1788169208 1786268408 18985 herndonmathservices.com iaIUmPwO27OJvVy47pr8OnYukVCJWmSUjvlCOGd8afZJGQ0DdUOr6ngkijsf/wAfxmbYEQnem86USRcc4JJm7p2zyXhIETP4xjuVQxorV1Vt3CiwNSWPX5sbpUf4GbpF+ZAPcxBV1slOXFS2wKb0VF3K+TQh4vxjSO5ZHOMyZucPknyzqkrsOKJfsKUA4DPKd9lshg9pvruizliuYet0s+M+cnNO7MkV7oAeYtW5UTvtRPZu9oy3kFfjNgxhznSBaswe2y1dVjboVDlBuawIboEoQFd6dGcCOdRZ5MP250UqffRDgnTlJPPNkQXlgVFpDWLvnaFDxywkXI1J4pmCEg== herndonmathservices.com. 1200 IN RRSIG TXT 8 2 14400 1788169208 1786268408 29839 herndonmathservices.com NfFeF88RavRpOrsqS6uPf902Bwm1HGsoF72Q7RDBm8sB3OpDkH/miUKcMVki2iaCwwWunZB28EW4mDJ4dIYTILN9P1QU5+M/3CxPDYPA84XcUxWnvZAJ5eCAadss5vHZS8GoK67qUFLFwz3Tsx7VKThDyEbBCnl+KEAXfrPa3gA= herndonmathservices.com. 10 IN RRSIG TYPE51 8 2 0 1788169208 1786268408 29839 herndonmathservices.com n1VtjwFBsqDUA4wpHFip1j6KseICsAN970rRtNVfvU1kvpPqWcwSxuFRQ6GIV8gSWptqA5WKNYd79E1n6dXd4TIFUBq621BAoEUvp0Td9/Kf/9Hqc8KWkoAY4vtpRtMhgarxcI08OWcx/h9NwDgHtfndSIOB+bglJUpFBcUr98Y= herndonmathservices.com. 1200 IN RRSIG SOA 8 2 21600 1788169208 1786268408 29839 herndonmathservices.com rVfjx3hfzuEDRIkaYq2K5DgN8RFXPcP0EN70eNsds5u/gZ9M/c981k5taQPM8912jOSyYDSxB4PfnK6XDKxFIuUlNAPxrZxLhffedJ5Zmcvgapd/100dopIHjEIX/QwYHZN59Z8q3vPZITzRsVWsx+cBERBxs9WI9fAADCXnv9s= herndonmathservices.com. 1200 IN RRSIG NS 8 2 21600 1788169208 1786268408 29839 herndonmathservices.com tFegS94X3ToETrsB2j8s++KAqE3uOwsa8apPiExB5cLiNkKbcSB7Gy9KWzgM89dDJqShbZVsZ9qHU9dBcp1p9iIOPNgdYIdRFvnQZAQ/t8/QNY6cqrGXdG48ZxANgPC1lhPdNL9/HZV79HZl04r0G14Thj/GC217j2ev8IcNAGA= herndonmathservices.com. 300 IN RRSIG TYPE59 8 2 300 1788169208 1786268408 18985 herndonmathservices.com kwO7mT5mIcSjkXSKwcM95bkJsPIadqZc28xczakUIuZ2+ulmr9JuAQh7+HbmWbWzWtHhwYb+tXuulp2U7WhnQOTPaaUkxwUGJS1s03Rx19x2ZuBxF+GNx2jNQ26kkqzKzDwD/O/3vKFuRjNuiwQAX2huJl4IglP9EWm54d2J2RFJPXX8RYNa8u2NH7F5a17B5TnF3HJK0uiAtRO+rQBz0JybRHAZ81fgf/bed/KQzliYtXJMH64It24ODOoN15eDXeJF3ZsTcXA1NycDarW3Szpnw8AWzc8S8beSJIjpnkXwcFyRxOgPb3hxLobkLBu1si4lcDGtWyAun4DzLI4c5g==