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Total

DNS

Email

Security

Network

100

Availability

Domainku.ac.th

IPv41

IPv61

MX records2

StatusActive

Domain technical report

มหาวิทยาลัยเกษตรศาสตร์

ku.ac.th

มหาวิทยาลัยเกษตรศาสตร์ สร้างสรรค์ศาสตร์แห่งแผ่นดินสู่สากลเพื่อพัฒนาประเทศอย่างยั่งยืน Kasetsart University is a public research university in Bangkok,...

Generated: 2026-08-10T12:55:09-05:00 · Cached result

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IPv41

IPv61

MX2

NS6

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

1 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

6 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

2 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

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

68 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers23 / 35 pts · Security

6 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: www.kasetsart.education

IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓

IPv6 connectivity35 / 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

1 record(s)

158.108.216.5

AAAA

1 record(s)

2406:3100:1010:100::5

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 antispam2.ku.ac.th.
20 mailgw.ku.ac.th.

TXT

5 record(s)

"v=spf1 include:_mailgates.ku.ac.th -all"
"adobe-idp-site-verification=9e0c40fe670c15aa7bd3c4b137958c9c8e17bc404841651522831852832bb1e4"
"google-site-verification=sWvKsrwkKnmPOQyV6GklLoXGNRC5g8-7H4gE7xbM2NA"
"google-site-verification=ImcKSL5dLtuKxxaffXoO2JsEMlQwWa-RFlWN5wQpdYk"
"google-site-verification=st3gk_XhN1ocHg-l7kVzDxP1xo3WiPCO5zV3Kg4vmWM"

NS

6 record(s)

pns51.cloudns.net.
pns52.cloudns.net.
pns54.cloudns.net.
ns2.ku.ac.th.
pns53.cloudns.net.
ns.ku.ac.th.

SOA

1 record(s)

ns.ku.ac.th. abuse.ku.ac.th. 1786377564 1800 600 1209600 3600

CAA

0 record(s)

—

Not configured

DS

1 record(s)

3584 8 2 0F721ACE82E811282F6C7798ED5B5D1C6B2E3A0C91BC227FECD10823 A84F14B0

DNSKEY

3 record(s)

257 3 8 AwEAAZoJOq2n/0OXIVURAkQ78IVWVzFdp9j4V3kN6v0m1q9nStikLRWV KqKCyORa0/QmIpfoXFb+u5oN4j847+POnD//wwgN/2FyjIcE8bZrNtcW c4ARwXdo5qnggrY57OZ0DV6I04DxxgDTxZSiNvyapKQBqtNcId1EEA0T UQB5vEotbK1kza7xy0K6UWQBtKzYSiblHDH11lgaSgs//t9ds3BFhPrQ YtvG8wlevL/5QS6FGTSHbifVxAkeuRs9UiWAWpjZLy3PA6H8D9E7vCX9 EPofj4zSmbwaaKx6LvMRVEj7PQhe16krUo6hpMcownUahCuXwwGCCdnh nwygiBK8OOc=
257 3 8 AwEAAeEBoDE1BtX3L12xj0T31jcj8n5wluVUvzYhwFiepXNWP6ZuR7WG Nb0czMWQHhowGUqTz+6ma5vxxGyYI2kncih6XuKTIiyWupqgfEAFATcR vOi1kL/hgbZObW5XTnVlelvU15d2ab/8J6OpT2OZANmKnZx3hb0crwt2 NnPIooXz0OfyPhLB2ObFMwn8uuio5N1ik7/33rZvd7rHmz8MmEunmtmp zm1rlb+Mbrx/YNzFi1yO7jpWJD16q0zzBhajKJCOXl3T7HWC9ejW1tnt TGo/PlUlKot1LjiYF51j1vKFR9lLDLIf2GYvfYcwkUSIrCJK6K4OOiXX hNp2hw34fu0=
256 3 8 AwEAAbZR93x7xDvKfyQiEq6vPeS/cIvmZ03Dt1sx8f5P39iT2fIHNl15 IkQMwF7uw4vC8DtyZYsHbWYmNJSluZ20F3GGNSqeJWCOA7OTTrVVHxCi ntytsFnLGUYnBwe24MgnSP0uzSQ18120N1c/VwFw39XQ+PSJIewfT45N 2H6qMGd7

RRSIG

4 record(s)

TXT 8 3 3600 20260817080811 20260802201702 53020 ku.ac.th. gGjkDJWZ7csq07tzX4NR06anONnhV5RT19Sl0VaReHvhyurak2wLC8bb vRlUK4ANRUova6sCAifqp6kt+feArPRYYQ/kwilz1C2p7VqykkhHU7M3 zaWxwD7gx/PkEha1yaSS2+h7FFnq8p0xsDxU56cQN9BC/WtXhO/bnoTG Bnk=
A 8 3 3600 20260819190101 20260805140355 53020 ku.ac.th. NlgtAuD77nzJSe+4HlrYzmSDdlI8yIuEWc2oeMfNRkIblIf1VzIEKzbO v3OMpOnbTS4NiAUgbj4DyQv1viTLQIoRLk32vKxxex338+0a+03wiDQx 6lth+EJJY9RurhBejx17p/GsMaPCrh3uP+vndT4BQ4UMMSnv/dnoGMvW 5fo=
DS 8 3 7200 20260823224430 20260809025002 19308 ac.th. taTnB7gFHkCfbE1sJIfeXjfU7sALxBsT16yc2eUT6Wxw98hZl+2U6GZN rK8vaFWxr4L0ILvSG9fjxn1A8LeBqmE5J9ScAbR95/qyxDyGsdqnWbpC dHPmUB6Z5P2JgaHxOEG8B+ZMTIAkbUf8Y4DME+4HHgqDgBX8wFwbbiCN HRA=
NS 8 3 3600 20260818144050 20260804161813 53020 ku.ac.th. EiItZoVVpmLR1LJzNFiN7syTgGa4JcnD80z52pfOFUn7SJZ5O5iuTDAu Aww1b737RbhC+ym/hFrjDa4YI9p66Wj59EeqVbIg8pukZ0ACUwNL5VY9 BIz11T9wQ4Cr8QAfJrJZt+YdSk86KnwyIvVXIjZ5jnGD/2OmPi9/xH7W roQ=

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

Configured

v=spf1 include:_mailgates.ku.ac.th -all

DMARC

Configured

v=DMARC1; p=quarantine; pct=100; aspf=r; adkim=r; fo=0; ruf=mailto:Pirawat.W@ku.th; rua=mailto:Pirawat.W@ku.th; ri=604800

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

มหาวิทยาลัยเกษตรศาสตร์

Description

Final URL

https://www.ku.ac.th/th

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.ku.ac.th/th

Version

Server

XXXXXXX

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

ku.ac.th

Valid from

2026-07-20T03:32:57-05:00

Valid until

2026-10-18T03:32:56-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

6 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

✓

Permissions PolicyImplemented

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

158.108.216.5

93,95 ms

Cloudflare

1.1.1.1

158.108.216.5

313,37 ms

Quad9

9.9.9.9

158.108.216.5

52,73 ms

OpenDNS

208.67.222.222

158.108.216.5

154,61 ms

AdGuard

94.140.14.14

158.108.216.5

101,00 ms

IP, geolocation and ASNAssociated network information

158.108.216.5

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

antispam2.ku.ac.th

Port 25: Closed/unreachable - 1.3 ms - 
Port 465: Closed/unreachable - 4021 ms - 
Port 587: Closed/unreachable - 4017.3 ms -

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