`dsgeneralcontractors.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c854^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:d89^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.137^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.84^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jo.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jo.ns.cloudflare.com`
		A	108.162.192.172^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	172.64.32.172^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	173.245.58.172^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	108.166.43.2^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 ip4:147.135.65.32 +a +mx +ip4:209.126.117.228 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.13.137, 172.67.200.84
		IPv6	2606:4700:3033::ac43:c854, 2606:4700:3036::6815:d89
SOA	`jo.ns.cloudflare.com`dns@cloudflare.com serial=2399822206

`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=1774595122

WOT: UNKNOWN (68/100)

Previously MX for

dsgeneralcontractors.com

Same first word

dsgeneralcontractors.com

DNS History

21 records (8 active, 13 former)

●NSjo.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs

○ 2018-10-27 11:18:42
● 2026-02-15 23:44:38
● 2026-03-27 07:05:40

●NSnash.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs

○ 2018-10-27 11:18:42
● 2026-02-15 23:44:38
● 2026-03-27 07:05:40

○NSns1.acflg.com2016-07-12 → 2017-02-15 · 5 obs

○ 2016-03-15 15:24:12
● 2016-07-12 23:16:28
● 2017-02-15 01:24:36
○ 2018-10-27 11:18:42
○ 2026-03-27 07:05:40

○NSns1.designbasics.me2018-10-27 → 2018-10-27 · 4 obs

○ 2017-02-15 01:24:36
● 2018-10-27 11:18:42
○ 2026-02-15 23:44:38
○ 2026-03-27 07:05:40

○NSns1.epsit.com2015-08-17 → 2016-03-15 · 4 obs

● 2015-08-17 21:50:38
● 2016-03-15 15:24:12
○ 2016-07-12 23:16:28
○ 2026-03-27 07:05:40

○NSns1.epsit.net2015-08-17 → 2016-03-15 · 4 obs

● 2015-08-17 21:50:38
● 2016-03-15 15:24:12
○ 2016-07-12 23:16:28
○ 2026-03-27 07:05:40

○NSns2.acflg.com2016-07-12 → 2017-02-15 · 5 obs

○ 2016-03-15 15:24:12
● 2016-07-12 23:16:28
● 2017-02-15 01:24:36
○ 2018-10-27 11:18:42
○ 2026-03-27 07:05:40

○NSns2.designbasics.me2018-10-27 → 2018-10-27 · 4 obs

○ 2017-02-15 01:24:36
● 2018-10-27 11:18:42
○ 2026-02-15 23:44:38
○ 2026-03-27 07:05:40

○NSns2.epsit.com2015-08-17 → 2016-03-15 · 4 obs

● 2015-08-17 21:50:38
● 2016-03-15 15:24:12
○ 2016-07-12 23:16:28
○ 2026-03-27 07:05:40

○NSns2.epsit.net2015-08-17 → 2016-03-15 · 4 obs

● 2015-08-17 21:50:38
● 2016-03-15 15:24:12
○ 2016-07-12 23:16:28
○ 2026-03-27 07:05:40

○MXdsgeneralcontractors.com2016-07-12 → 2017-02-15 · 5 obs

○ 2016-03-15 15:24:12
● 2016-07-12 23:16:28
● 2017-02-15 01:24:36
○ 2018-10-27 11:18:42
○ 2026-03-27 07:05:40

○MXmail.dsgeneralcontractors.com2015-08-17 → 2016-03-15 · 4 obs

● 2015-08-17 21:50:38
● 2016-03-15 15:24:12
○ 2016-07-12 23:16:28
○ 2026-03-27 07:05:40

●MXmx1.emailsrvr.com2018-10-27 → 2026-03-27 · 3 obs

○ 2017-02-15 01:24:36
● 2018-10-27 11:18:42
● 2026-03-27 07:05:40

●MXmx2.emailsrvr.com2018-10-27 → 2026-03-27 · 3 obs

○ 2017-02-15 01:24:36
● 2018-10-27 11:18:42
● 2026-03-27 07:05:40

●A104.21.13.1372026-02-15 → 2026-03-27 · 3 obs

○ 2018-10-27 11:18:42
● 2026-02-15 23:44:38
● 2026-03-27 07:05:40

●A172.67.200.842026-02-15 → 2026-03-27 · 3 obs

○ 2018-10-27 11:18:42
● 2026-02-15 23:44:38
● 2026-03-27 07:05:40

○A209.126.117.2282016-07-12 → 2017-02-15 · 5 obs

○ 2016-03-15 15:24:12
● 2016-07-12 23:16:28
● 2017-02-15 01:24:36
○ 2018-10-27 11:18:42
○ 2026-03-27 07:05:40

●A2606:4700:3033::ac43:c8542026-02-15 → 2026-03-27 · 3 obs

○ 2018-10-27 11:18:42
● 2026-02-15 23:44:38
● 2026-03-27 07:05:40

●A2606:4700:3036::6815:d892026-02-15 → 2026-03-27 · 3 obs

○ 2018-10-27 11:18:42
● 2026-02-15 23:44:38
● 2026-03-27 07:05:40

○A66.180.175.2312015-08-17 → 2016-03-15 · 4 obs

● 2015-08-17 21:50:38
● 2016-03-15 15:24:12
○ 2016-07-12 23:16:28
○ 2026-03-27 07:05:40

○A69.64.57.92018-10-27 → 2018-10-27 · 4 obs

○ 2017-02-15 01:24:36
● 2018-10-27 11:18:42
○ 2026-02-15 23:44:38
○ 2026-03-27 07:05:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
dsgeneralcontractors.com	nash.ns.cloudflare.com, jo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.172

NS records: nash.ns.cloudflare.com, jo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dsgeneralcontractors.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.84, 104.21.13.137`
AAAA	2	`2606:4700:3036::6815:d89, 2606:4700:3033::ac43:c854`
NS	2	`jo.ns.cloudflare.com, nash.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	1	`v=spf1 ip4:147.135.65.32 +a +mx +ip4:209`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jo.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dsgeneralcontractors.com maps to four IP numbers: 2606:4700:3033::ac43:c854, 2606:4700:3036::6815:d89, 104.21.13.137 and 172.67.200.84.

other host names include booking.accessflow.rest, mail.greenfamily.pl, dzjyc.com, chilizprotocol.com and journeytothecure.com; they share IP numbers with dsgeneralcontractors.com.

Name Servers

Two name servers jo.ns.cloudflare.com and nash.ns.cloudflare.com handle the delegation for dsgeneralcontractors.com.

dsgeneralcontractors.com shares the same name server setup as other domains, for instance sleeptopiainc.com, gesellschaft-medizinische-ausbildung.org, carruto.com, clearsemsolutions.com and createawesomeness.com.

dsgeneralcontractors.com at least partially shares name servers with other domains, for instance letsgv.net, prosperoaccounting.com, southcliffe.co.uk, fabricaroyal.com and sot.com.al.

These name servers are commonly used with aspen.ns.cloudflare.com and logan.ns.cloudflare.com.

Six IP addresses per host:

jo.ns.cloudflare.com points to 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172; nash.ns.cloudflare.com points to 2606:4700:58::adf5:3bd1, 2803:f800:50::6ca2:c1d1, 2a06:98c1:50::ac40:21d1, 108.162.193.209, 172.64.33.209 and 173.245.59.209

Mail Servers

dsgeneralcontractors.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

dsgeneralcontractors.com uses the same mail server setup as other domains, for instance avidplc.com, thetubestore.com, billynavarreauto.com, (0x736578)news.ch and mercosales.com.

dsgeneralcontractors.com shares at least partially some mail servers with other domains, for instance yorkshire-terrier.com, derzo.com, inzernet.com, codesigningstore.com and travisgrandy.com.

Four IP numbers: mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2. One IP number: mx1.emailsrvr.com points to 146.20.161.1.

dsgeneralcontractors.com - robtex.com