🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`andrewkoh.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns33.domaincontrol.com` ⭐
		A	2603:5:21a1::11^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns33.domaincontrol.com`
		A	97.74.106.17^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns33.domaincontrol.com`
NS	`ns34.domaincontrol.com`
		A	2603:5:22a1::11^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns34.domaincontrol.com`
		A	173.201.74.17^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns34.domaincontrol.com`
MX	`andrewkoh-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
TXT	`MS=ms18970236`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns33.domaincontrol.com`dns@jomax.net 2025-07-16 #4

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1787056449

Same first word

andrewkoh.com

Similar names

kenhoward.us

kenhoward.com

Previous names

Next names

DNS History

20 records (5 active, 15 former)

○NSdns065.b.register.com2015-07-03 → 2020-01-16 · 5 obs

○ 2007-11-05 10:57:16
● 2015-07-03 11:52:42
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

○NSdns104.a.register.com2015-07-03 → 2020-01-16 · 5 obs

○ 2007-11-05 10:57:16
● 2015-07-03 11:52:42
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

○NSdns17.register.com2007-11-05 → 2007-11-05 · 3 obs

● 2007-11-05 10:57:16
○ 2015-07-03 11:52:42
○ 2026-08-18 12:55:50

○NSdns18.register.com2007-11-05 → 2007-11-05 · 3 obs

● 2007-11-05 10:57:16
○ 2015-07-03 11:52:42
○ 2026-08-18 12:55:50

○NSdns232.c.register.com2015-07-03 → 2020-01-16 · 5 obs

○ 2007-11-05 10:57:16
● 2015-07-03 11:52:42
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

○NSdns249.d.register.com2015-07-03 → 2020-01-16 · 5 obs

○ 2007-11-05 10:57:16
● 2015-07-03 11:52:42
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

●NSns33.domaincontrol.com2026-08-17 → 2026-08-18 · 3 obs

○ 2020-01-16 15:12:02
● 2026-08-17 17:03:40
● 2026-08-18 12:55:50

●NSns34.domaincontrol.com2026-08-17 → 2026-08-18 · 3 obs

○ 2020-01-16 15:12:02
● 2026-08-17 17:03:40
● 2026-08-18 12:55:50

○MXalt1.aspmx.l.google.com2007-11-05 → 2020-01-16 · 4 obs

● 2007-11-05 10:57:16
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

○MXalt2.aspmx.l.google.com2007-11-05 → 2020-01-16 · 4 obs

● 2007-11-05 10:57:16
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

●MXandrewkoh-com.mail.protection.outlook.com2026-08-17 → 2026-08-18 · 3 obs

○ 2020-01-16 15:12:02
● 2026-08-17 17:03:40
● 2026-08-18 12:55:50

○MXaspmx.l.google.com2007-11-05 → 2020-01-16 · 4 obs

● 2007-11-05 10:57:16
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

○MXaspmx2.googlemail.com2007-11-05 → 2020-01-16 · 4 obs

● 2007-11-05 10:57:16
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

○MXaspmx3.googlemail.com2007-11-05 → 2020-01-16 · 4 obs

● 2007-11-05 10:57:16
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

○MXaspmx4.googlemail.com2007-11-05 → 2020-01-16 · 4 obs

● 2007-11-05 10:57:16
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

○MXaspmx5.googlemail.com2007-11-05 → 2020-01-16 · 4 obs

● 2007-11-05 10:57:16
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

●A15.197.148.332026-08-17 → 2026-08-18 · 3 obs

○ 2020-01-16 15:12:02
● 2026-08-17 17:03:40
● 2026-08-18 12:55:50

○A216.21.229.2092007-11-05 → 2007-11-05 · 3 obs

● 2007-11-05 10:57:16
○ 2015-07-03 11:52:42
○ 2026-08-18 12:55:50

○A216.21.239.1972015-07-03 → 2020-01-16 · 5 obs

○ 2007-11-05 10:57:16
● 2015-07-03 11:52:42
● 2020-01-16 15:12:02
○ 2026-08-17 17:03:40
○ 2026-08-18 12:55:50

●A3.33.130.1902026-08-17 → 2026-08-18 · 3 obs

○ 2020-01-16 15:12:02
● 2026-08-17 17:03:40
● 2026-08-18 12:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
andrewkoh.com	ns33.domaincontrol.com, ns34.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.17

NS records: ns33.domaincontrol.com, ns34.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for andrewkoh.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns33.domaincontrol.com, ns34.domaincontrol.com`
MX	1	`andrewkoh-com.mail.protection.outlook.co`
TXT	2	`MS=ms18970236, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns33.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)

Analysis

IP Addresses

andrewkoh.com has two IP addresses: 3.33.130.190 and 15.197.148.33

Additional host names — greatsouthernbank.financial, spiritsnearme.com, netpublicator.se and two others — share IP numbers with andrewkoh.com.

Name Servers

The NS records for andrewkoh.com delegate to ns33.domaincontrol.com and ns34.domaincontrol.com.

andrewkoh.com shares its name server setup with other domains, including bikewale.ai, stacydalgleish.com, localnotarynet.com and two others.

andrewkoh.com and other domains like offcentermgmt.com share at least a portion of their name servers.

ns33.domaincontrol.com resolves to 97.74.106.17 and 2603:5:21a1::11. Likewise, ns34.domaincontrol.com resolves to 173.201.74.17 and 2603:5:22a1::11 — two IP addresses apiece.

Mail Servers

andrewkoh.com has one mail server: andrewkoh-com.mail.protection.outlook.com.

andrewkoh-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.42, 52.101.10.16, 52.101.11.10 and 5 other.

andrewkoh.com - robtex.com

andrewkoh.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`andrewkoh.com`

`com`