rsgeneralcontracting.com - dns.ninja

`rsgeneralcontracting.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cd6e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:42a1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.161^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.110^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c169^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2169^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brad.ns.cloudflare.com`
		A	108.162.193.105^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	172.64.33.105^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	173.245.59.105^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
MX	`mx1-usg2.ppe-hosted.com` ⭐
		A	98.85.123.215^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`mx1-usg2.ppe-hosted.com`
MX	`mx2-usg2.ppe-hosted.com` ⭐
		A	23.21.114.81^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`mx2-usg2.ppe-hosted.com`
MX	`mx3-usg2.ppe-hosted.com` ⭐
		A	34.231.165.252^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`mx3-usg2.ppe-hosted.com`
TXT	`MS=ms40568230`
TXT	`brevo-code:f2eeefdb29d9b4cd467c96c4e8660790`
TXT	`google-site-verification=D73tlQhHTwqqLrooKQu-Zj_Jlfb23KFkp7fVfZ6HKOw`
TXT	`v=spf1 include:spf.em.secureserver.net include:_spf-usg2.ppe-hosted.com inclu...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.161, 172.67.205.110
		IPv6 hints	2606:4700:3033::ac43:cd6e, 2606:4700:3037::6815:42a1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`brad.ns.cloudflare.com`dns@cloudflare.com serial=2410386192

`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=1786538754

Same first word

rsgeneralcontracting.com

DNS History

21 records (9 active, 12 former)

●NSbrad.ns.cloudflare.com2026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

○NSns01.domaincontrol.com2015-08-11 → 2017-02-06 · 4 obs

● 2015-08-11 01:56:50
● 2017-02-06 22:58:14
○ 2020-02-23 16:21:38
○ 2026-08-12 12:47:00

○NSns02.domaincontrol.com2015-08-11 → 2017-02-06 · 4 obs

● 2015-08-11 01:56:50
● 2017-02-06 22:58:14
○ 2020-02-23 16:21:38
○ 2026-08-12 12:47:00

○NSns4.wixdns.net2020-02-23 → 2020-02-23 · 4 obs

○ 2017-02-06 22:58:14
● 2020-02-23 16:21:38
○ 2026-07-02 05:08:04
○ 2026-08-12 12:47:00

○NSns5.wixdns.net2020-02-23 → 2020-02-23 · 4 obs

○ 2017-02-06 22:58:14
● 2020-02-23 16:21:38
○ 2026-07-02 05:08:04
○ 2026-08-12 12:47:00

○NSns51.domaincontrol.com2026-07-02 → 2026-08-12 · 2 obs

○ 2026-07-02 05:08:04
○ 2026-08-12 12:47:00

○NSns52.domaincontrol.com2026-07-02 → 2026-08-12 · 2 obs

○ 2026-07-02 05:08:04
○ 2026-08-12 12:47:00

●NSsara.ns.cloudflare.com2026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

○MXmailstore1.secureserver.net2015-08-11 → 2017-02-06 · 4 obs

● 2015-08-11 01:56:50
● 2017-02-06 22:58:14
○ 2020-02-23 16:21:38
○ 2026-08-12 12:47:00

●MXmx1-usg2.ppe-hosted.com2026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

●MXmx2-usg2.ppe-hosted.com2026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

●MXmx3-usg2.ppe-hosted.com2026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

○MXrsgeneralcontracting-com.mail.protection.outlook.com2020-02-23 → 2020-02-23 · 4 obs

○ 2017-02-06 22:58:14
● 2020-02-23 16:21:38
○ 2026-07-02 05:08:04
○ 2026-08-12 12:47:00

○MXsmtp.secureserver.net2015-08-11 → 2017-02-06 · 4 obs

● 2015-08-11 01:56:50
● 2017-02-06 22:58:14
○ 2020-02-23 16:21:38
○ 2026-08-12 12:47:00

●A104.21.66.1612026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

○A13.248.243.52026-07-02 → 2026-08-12 · 2 obs

○ 2026-07-02 05:08:04
○ 2026-08-12 12:47:00

●A172.67.205.1102026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

○A184.168.156.12015-08-11 → 2017-02-06 · 4 obs

● 2015-08-11 01:56:50
● 2017-02-06 22:58:14
○ 2020-02-23 16:21:38
○ 2026-08-12 12:47:00

○A23.236.62.1472020-02-23 → 2020-02-23 · 4 obs

○ 2017-02-06 22:58:14
● 2020-02-23 16:21:38
○ 2026-07-02 05:08:04
○ 2026-08-12 12:47:00

●A2606:4700:3033::ac43:cd6e2026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

●A2606:4700:3037::6815:42a12026-07-02 → 2026-08-12 · 3 obs

○ 2020-02-23 16:21:38
● 2026-07-02 05:08:04
● 2026-08-12 12:47:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
rsgeneralcontracting.com	brad.ns.cloudflare.com, sara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.144

NS records: brad.ns.cloudflare.com, sara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rsgeneralcontracting.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.161, 172.67.205.110`
AAAA	2	`2606:4700:3033::ac43:cd6e, 2606:4700:3037::6815:42a1`
NS	2	`brad.ns.cloudflare.com, sara.ns.cloudflare.com`
MX	3	`mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...`
TXT	4	`MS=ms40568230, brevo-code:f2eeefdb29d9b4cd467c96c4e8660...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brad.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (brad.ns.cloudflare.com, brad.ns.cloudflare.com, brad.ns.cloudflare.com...)

Analysis

IP Addresses

rsgeneralcontracting.com resolves to four IP addresses: 104.21.66.161, 172.67.205.110, 2606:4700:3033::ac43:cd6e and 2606:4700:3037::6815:42a1.

Among the host names that share IP numbers with rsgeneralcontracting.com are hardbodyathlete.com, careerinstitutes.net, ibizachicboutique.com and two others.

Name Servers

rsgeneralcontracting.com has two authoritative name servers — brad.ns.cloudflare.com and sara.ns.cloudflare.com.

rsgeneralcontracting.com has the same name server delegation as a number of other domains, such as integrisure.co.za, wasapi.io, vinix.app and two more.

rsgeneralcontracting.com shares at least some of its name servers with other domains, including s-cool.co.uk, istanbulpass.net, istsnbubssdvruds.store and two others.

These name servers are frequently seen alongside the name servers carter.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brad.ns.cloudflare.com points to 108.162.193.105, 172.64.33.105, 173.245.59.105 and 3 other IP addresses.

sara.ns.cloudflare.com points to 108.162.192.144, 172.64.32.144, 173.245.58.144 and 3 other IP addresses.

Mail Servers

rsgeneralcontracting.com is handled by three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.

rsgeneralcontracting.com shares at least some of its mail servers with other domains — for example farber.mobi, accusys.net, slcpas.com and two more.

Each of the three hostnames points to exactly one IP address: mx1-usg2.ppe-hosted.com points to 98.85.123.215, mx2-usg2.ppe-hosted.com points to 23.21.114.81 and mx3-usg2.ppe-hosted.com points to 34.231.165.252.