🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`reactivesdp.com`

DNSSEC	⚠️ Not signed
A	18.165.83.14^{🇺🇸 Amazon18.165.80.0/21}
		PTR	`server-18-165-83-14.iad55.r.cloudfront.net`
A	18.165.83.39^{🇺🇸 Amazon18.165.80.0/21}
A	18.165.83.125^{🇺🇸 Amazon18.165.80.0/21}
A	18.165.83.128^{🇺🇸 Amazon18.165.80.0/21}
NS	`ns-1577.awsdns-05.co.uk` ⭐
		A	2600:9000:5306:2900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1577.awsdns-05.co.uk`
		A	205.251.198.41^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1577.awsdns-05.co.uk`
NS	`ns-1109.awsdns-10.org`
		A	2600:9000:5304:5500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1109.awsdns-10.org`
		A	205.251.196.85^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1109.awsdns-10.org`
NS	`ns-139.awsdns-17.com`
		A	2600:9000:5300:8b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-139.awsdns-17.com`
		A	205.251.192.139^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-139.awsdns-17.com`
NS	`ns-884.awsdns-46.net`
		A	2600:9000:5303:7400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-884.awsdns-46.net`
		A	205.251.195.116^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-884.awsdns-46.net`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`ns-1577.awsdns-05.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1790924909

Same first word

reactivesdp.com

Similar names

Previous names

Next names

DNS History

30 records (10 active, 20 former)

●NSns-1109.awsdns-10.org2026-09-07 → 2026-10-02 · 2 obs

● 2026-09-07 04:09:28
● 2026-10-02 07:32:28

●NSns-139.awsdns-17.com2026-09-07 → 2026-10-02 · 2 obs

● 2026-09-07 04:09:28
● 2026-10-02 07:32:28

●NSns-1577.awsdns-05.co.uk2026-09-07 → 2026-10-02 · 2 obs

● 2026-09-07 04:09:28
● 2026-10-02 07:32:28

●NSns-884.awsdns-46.net2026-09-07 → 2026-10-02 · 2 obs

● 2026-09-07 04:09:28
● 2026-10-02 07:32:28

●MXmx1.improvmx.com2026-09-07 → 2026-10-02 · 2 obs

● 2026-09-07 04:09:28
● 2026-10-02 07:32:28

●MXmx2.improvmx.com2026-09-07 → 2026-10-02 · 2 obs

● 2026-09-07 04:09:28
● 2026-10-02 07:32:28

○A13.35.107.1012026-09-09 → 2026-09-12 · 6 obs

○ 2026-09-08 00:47:44
● 2026-09-09 04:41:54
○ 2026-09-09 20:13:56
● 2026-09-12 05:51:14
○ 2026-09-15 11:41:42
○ 2026-10-02 07:32:28

○A13.35.107.152026-09-09 → 2026-09-12 · 6 obs

○ 2026-09-08 00:47:44
● 2026-09-09 04:41:54
○ 2026-09-09 20:13:56
● 2026-09-12 05:51:14
○ 2026-09-15 11:41:42
○ 2026-10-02 07:32:28

○A13.35.107.162026-09-09 → 2026-09-12 · 6 obs

○ 2026-09-08 00:47:44
● 2026-09-09 04:41:54
○ 2026-09-09 20:13:56
● 2026-09-12 05:51:14
○ 2026-09-15 11:41:42
○ 2026-10-02 07:32:28

○A13.35.107.312026-09-09 → 2026-09-12 · 6 obs

○ 2026-09-08 00:47:44
● 2026-09-09 04:41:54
○ 2026-09-09 20:13:56
● 2026-09-12 05:51:14
○ 2026-09-15 11:41:42
○ 2026-10-02 07:32:28

○A18.165.227.1012026-09-07 → 2026-09-15 · 9 obs

● 2026-09-07 04:09:28
○ 2026-09-08 00:47:44
● 2026-09-09 20:13:56
○ 2026-09-10 07:50:54
● 2026-09-10 19:25:24
○ 2026-09-10 21:16:34
● 2026-09-15 11:41:42
○ 2026-09-18 14:14:24
○ 2026-10-02 07:32:28

○A18.165.227.472026-09-07 → 2026-09-15 · 9 obs

○A18.165.227.502026-09-07 → 2026-09-15 · 9 obs

○A18.165.227.512026-09-07 → 2026-09-15 · 9 obs

●A18.165.83.1252026-09-10 → 2026-10-02 · 9 obs

○ 2026-09-09 20:13:56
● 2026-09-10 07:50:54
○ 2026-09-10 18:34:50
● 2026-09-19 12:35:20
○ 2026-09-28 18:53:56
● 2026-09-30 07:24:56
○ 2026-09-30 10:17:34
● 2026-10-02 07:32:22
● 2026-10-02 07:32:28

●A18.165.83.1282026-09-10 → 2026-10-02 · 9 obs

●A18.165.83.142026-09-10 → 2026-10-02 · 9 obs

●A18.165.83.392026-09-10 → 2026-10-02 · 9 obs

○A3.166.192.1122026-09-10 → 2026-09-10 · 4 obs

○ 2026-09-10 07:50:54
● 2026-09-10 18:34:50
○ 2026-09-10 19:25:24
○ 2026-10-02 07:32:28

○A3.166.192.1222026-09-10 → 2026-09-10 · 4 obs

○ 2026-09-10 07:50:54
● 2026-09-10 18:34:50
○ 2026-09-10 19:25:24
○ 2026-10-02 07:32:28

○A3.166.192.292026-09-10 → 2026-09-10 · 4 obs

○ 2026-09-10 07:50:54
● 2026-09-10 18:34:50
○ 2026-09-10 19:25:24
○ 2026-10-02 07:32:28

○A3.166.192.992026-09-10 → 2026-09-10 · 4 obs

○ 2026-09-10 07:50:54
● 2026-09-10 18:34:50
○ 2026-09-10 19:25:24
○ 2026-10-02 07:32:28

○A3.175.86.192026-09-28 → 2026-09-30 · 6 obs

○ 2026-09-19 12:35:20
● 2026-09-28 18:53:56
○ 2026-09-30 00:19:50
● 2026-09-30 10:17:34
○ 2026-10-02 07:32:22
○ 2026-10-02 07:32:28

○A3.175.86.792026-09-28 → 2026-09-30 · 6 obs

○ 2026-09-19 12:35:20
● 2026-09-28 18:53:56
○ 2026-09-30 00:19:50
● 2026-09-30 10:17:34
○ 2026-10-02 07:32:22
○ 2026-10-02 07:32:28

○A3.175.86.852026-09-28 → 2026-09-30 · 6 obs

○ 2026-09-19 12:35:20
● 2026-09-28 18:53:56
○ 2026-09-30 00:19:50
● 2026-09-30 10:17:34
○ 2026-10-02 07:32:22
○ 2026-10-02 07:32:28

○A3.175.86.862026-09-28 → 2026-09-30 · 6 obs

○ 2026-09-19 12:35:20
● 2026-09-28 18:53:56
○ 2026-09-30 00:19:50
● 2026-09-30 10:17:34
○ 2026-10-02 07:32:22
○ 2026-10-02 07:32:28

○A52.84.20.1022026-09-08 → 2026-09-30 · 10 obs

○ 2026-09-07 04:09:28
● 2026-09-08 00:47:44
○ 2026-09-09 04:41:54
● 2026-09-10 21:16:34
○ 2026-09-12 05:51:14
● 2026-09-18 14:14:24
○ 2026-09-19 12:35:20
● 2026-09-30 00:19:50
○ 2026-09-30 07:24:56
○ 2026-10-02 07:32:28

○A52.84.20.382026-09-08 → 2026-09-30 · 10 obs

○A52.84.20.602026-09-08 → 2026-09-30 · 10 obs

○A52.84.20.982026-09-08 → 2026-09-30 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
reactivesdp.com	ns-139.awsdns-17.com, ns-884.awsdns-46.net, ns-1577.awsdns-05.co.uk, ns-1109.awsdns-10.org	2 records

✅ Authoritative Response

Server:205.251.196.85

NS records: ns-139.awsdns-17.com, ns-884.awsdns-46.net, ns-1577.awsdns-05.co.uk, ns-1109.awsdns-10.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reactivesdp.com (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.165.83.125, 18.165.83.14...`
NS	4	`ns-1109.awsdns-10.org, ns-139.awsdns-17.com...`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`ns-1577.awsdns-05.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-139.awsdns-17.com, ns-139.awsdns-17.com)

Analysis

IP Addresses

reactivesdp.com directs to four IP numbers, which are 18.165.83.14, 18.165.83.39, 18.165.83.125 and 18.165.83.128.

Two other host names, along with 6e52ukem.com, d36445bmrtyugu.cloudfront.net and sailing.p-kit.com, also share IP numbers with reactivesdp.com.

Name Servers

The NS records for reactivesdp.com point to four name servers: ns-139.awsdns-17.com, ns-884.awsdns-46.net, ns-1109.awsdns-10.org and ns-1577.awsdns-05.co.uk.

There is at least partial name server overlap between reactivesdp.com and other domains — smartwork.place, 118.119.199.in-addr.arpa, redzoneportal.com and two more among them.

The name servers ns-347.awsdns-43.com, ns-1254.awsdns-28.org and ns-1932.awsdns-49.co.uk are often found in combination with these name servers.

All four hostnames — ns-139.awsdns-17.com, ns-884.awsdns-46.net, ns-1109.awsdns-10.org and ns-1577.awsdns-05.co.uk — resolve to two IP numbers apiece: ns-139.awsdns-17.com to 205.251.192.139 and 2600:9000:5300:8b00::1; ns-884.awsdns-46.net to 205.251.195.116 and 2600:9000:5303:7400::1; ns-1109.awsdns-10.org to 205.251.196.85 and 2600:9000:5304:5500::1; ns-1577.awsdns-05.co.uk to 205.251.198.41 and 2600:9000:5306:2900::1.

Mail Servers

reactivesdp.com is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.

Among the domains sharing a mail server setup with reactivesdp.com are tommytaylor.ca, knowyourplanc.com, melanbo698.com and two others.

There is at least a partial MX overlap between reactivesdp.com and other domains, including beastylabs.com, crownappliancerepairokc.com, scamcheckit.com and two others.

DNS names with 6 IP addresses:

mx1.improvmx.com resolves to 13.37.195.136, 15.236.236.160 and 35.181.18.45 among others, with 3 other IP addresses in total.

mx2.improvmx.com resolves to 13.36.107.63, 13.36.222.39 and 15.236.61.92 among others, with 3 other IP addresses in total.

reactivesdp.com - robtex.com

reactivesdp.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

`reactivesdp.com`

`com`