richsun.com.sg - robtex.com

richsun.com.sg

DNSSEC⚠️ Not signed
A13.212.250.181🇸🇬 Amazon13.212.0.0/15 EC2 SIN prefix
PTRec2-13-212-250-181.ap-southeast-1.compute.amazonaws.com
NSns-1328.awsdns-38.org ⭐
A2600:9000:5305:3000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1328.awsdns-38.org
A205.251.197.48🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1328.awsdns-38.org
NSns-1845.awsdns-38.co.uk
A2600:9000:5307:3500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1845.awsdns-38.co.uk
A205.251.199.53🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1845.awsdns-38.co.uk
NSns-188.awsdns-23.com
A2600:9000:5300:bc00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-188.awsdns-23.com
A205.251.192.188🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-188.awsdns-23.com
NSns-914.awsdns-50.net
A2600:9000:5303:9200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-914.awsdns-50.net
A205.251.195.146🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-914.awsdns-50.net
MXrichsun-com-sg.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-1328.awsdns-38.orgawsdns-hostmaster@amazon.com serial=1

com.sg

DNSSEC⚠️ Not signed
NSds.sgnic.sg ⭐
NSdsany2.sgnic.sg ⚠️ Not in parent delegation
NSdsany3.sgnic.sg ⚠️ Not in parent delegation
NSdsany4.sgnic.sg ⚠️ Not in parent delegation
NSpch.sgzones.sg ⚠️ Not in parent delegation
SOAds.sgnic.sgdna@sgnic.sg serial=2604122200

Same first word

richsun.cc
richsun.com.sg
richsun.com.hk

Similar names

chrisun.at
chrisun.ch
schnuri.de
crushin.com
sunrich.jp
churins.net
ruschin.de
churins.jp
sunrich.sakura.ne.jp
sunrich.com.tw
chunsir.com
sunrich.info
ruschin.com
chursin.biz
chursin.com
chrisun.com
crunshi.myshopify.com
urchins.net
sunrich.com
surchin.io
sunrich.net
sunrich.co.jp
surchin.com
rushinc.biz
hcruins.com
cushnir.com
chursin.ru
schnuri.ch
chursin.de
chinrus.com
rushinc.com
shurinc.com
sunrich.ne.jp
chrisnu.com
usrhinc.com
crushin.net
surinch.com
urchins.org
nurchis.it
sunrich.org
shrunci.com
sunrich.com.hk
sunrich.ca

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns-1328.awsdns-38.orgns-1845.awsdns-38.co.ukns-188.awsdns-23.comns-914.awsdns-50.netdnspri.singnet.com.sgdnssec1.singnet.com.sgdnssec2.singnet.com.sgdnssec3.singnet.com.sgMXrichsun-com-sg.mail.protection.outlook.combizmx.singnet.com.sgcorpmx.singnet.com.sgA13.212.250.181165.21.111.49
○NSdnspri.singnet.com.sg2015-06-03 → 2017-06-20 · 4 obs
● 2015-06-03 09:35:38
● 2017-06-20 04:53:18
○ 2026-04-10 10:51:12
○ 2026-04-12 22:39:02
○NSdnssec1.singnet.com.sg2015-06-03 → 2017-06-20 · 4 obs
● 2015-06-03 09:35:38
● 2017-06-20 04:53:18
○ 2026-04-10 10:51:12
○ 2026-04-12 22:39:02
○NSdnssec2.singnet.com.sg2015-06-03 → 2017-06-20 · 4 obs
● 2015-06-03 09:35:38
● 2017-06-20 04:53:18
○ 2026-04-10 10:51:12
○ 2026-04-12 22:39:02
○NSdnssec3.singnet.com.sg2015-06-03 → 2017-06-20 · 4 obs
● 2015-06-03 09:35:38
● 2017-06-20 04:53:18
○ 2026-04-10 10:51:12
○ 2026-04-12 22:39:02
●NSns-1328.awsdns-38.org2026-04-10 → 2026-04-12 · 3 obs
○ 2017-06-20 04:53:18
● 2026-04-10 10:51:12
● 2026-04-12 22:39:02
●NSns-1845.awsdns-38.co.uk2026-04-10 → 2026-04-12 · 3 obs
○ 2017-06-20 04:53:18
● 2026-04-10 10:51:12
● 2026-04-12 22:39:02
●NSns-188.awsdns-23.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-06-20 04:53:18
● 2026-04-10 10:51:12
● 2026-04-12 22:39:02
●NSns-914.awsdns-50.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-06-20 04:53:18
● 2026-04-10 10:51:12
● 2026-04-12 22:39:02
○MXbizmx.singnet.com.sg2015-06-03 → 2017-06-20 · 4 obs
● 2015-06-03 09:35:38
● 2017-06-20 04:53:18
○ 2026-04-10 10:51:12
○ 2026-04-12 22:39:02
○MXcorpmx.singnet.com.sg2015-06-03 → 2017-06-20 · 4 obs
● 2015-06-03 09:35:38
● 2017-06-20 04:53:18
○ 2026-04-10 10:51:12
○ 2026-04-12 22:39:02
●MXrichsun-com-sg.mail.protection.outlook.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-06-20 04:53:18
● 2026-04-10 10:51:12
● 2026-04-12 22:39:02
●A13.212.250.1812026-04-10 → 2026-04-12 · 3 obs
○ 2017-06-20 04:53:18
● 2026-04-10 10:51:12
● 2026-04-12 22:39:02
○A165.21.111.492015-06-03 → 2017-06-20 · 4 obs
● 2015-06-03 09:35:38
● 2017-06-20 04:53:18
○ 2026-04-10 10:51:12
○ 2026-04-12 22:39:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgns4.apnic.net, dsany4.sgnic.sg, dsany3.sgnic.sg, pch.sgzones.sg...10 records
richsun.com.sgns-1845.awsdns-38.co.uk, ns-914.awsdns-50.net, ns-188.awsdns-23.com, ns-1328.awsdns-38.org-

✅ Authoritative Response

Server:205.251.197.48

NS records: ns-1845.awsdns-38.co.uk, ns-914.awsdns-50.net, ns-188.awsdns-23.com, ns-1328.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for richsun.com.sg (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

TypeCountSample Data
A113.212.250.181
NS4ns-1328.awsdns-38.org, ns-1845.awsdns-38.co.uk...
MX1richsun-com-sg.mail.protection.outlook.c
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns-1328.awsdns-38.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (dsany4.sgnic.sg, dsany4.sgnic.sg, dsany3.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

richsun.com.sg points to a single IP address: 13.212.250.181.

Name Servers

richsun.com.sg is delegated to four name servers: ns-188.awsdns-23.com, ns-914.awsdns-50.net, ns-1328.awsdns-38.org and ns-1845.awsdns-38.co.uk.

richsun.com.sg at least partially shares name servers with other domains, for example ecegri.com, leafround.com, l3ib.org, mobilefun.nl and parkviewsurgeryedgware.co.uk.

Host names with two IP numbers:

ns-188.awsdns-23.com points to: 2600:9000:5300:bc00::1 and 205.251.192.188

ns-914.awsdns-50.net points to: 2600:9000:5303:9200::1 and 205.251.195.146

ns-1328.awsdns-38.org points to: 2600:9000:5305:3000::1 and 205.251.197.48

ns-1845.awsdns-38.co.uk points to: 2600:9000:5307:3500::1 and 205.251.199.53

Mail Servers

The richsun-com-sg.mail.protection.outlook.com mail server handles richsun.com.sg.

Host name richsun-com-sg.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.