`spencercontracting.com`

DNSSEC	⚠️ Not signed
A	209.126.24.218^{🇺🇸 NEXCESS-01209.126.16.0/20 209.126.16.0/20}
		PTR	`cloudhost-8448196.us-midwest-1.nxcli.net`
NS	`ns1.nexcess.net` ⭐
		A	2607:f7c0:8001::a^{🇺🇸 NEXCESS-012607:f7c0:8001::/48 Proxy route}
		A	192.240.188.188^{🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956}
NS	`ns2.nexcess.net`
		A	2607:f7c0:8002::a^{🇺🇸 NEXCESS-012607:f7c0:8002::/48 Proxy route}
		A	192.240.188.166^{🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956}
NS	`ns3.nexcess.net`
		A	2607:f7c0:8001::b^{🇺🇸 NEXCESS-012607:f7c0:8001::/48 Proxy route}
		A	192.240.188.144^{🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956}
NS	`ns4.nexcess.net`
		A	2607:f7c0:8002::b^{🇺🇸 NEXCESS-012607:f7c0:8002::/48 Proxy route}
		A	192.240.188.122^{🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956}
MX	`mx00.1and1.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1.nexcess.net`hostmaster@spencercontracting.com serial=1772547713

`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=1771291435

Same first word

spencercontracting.com

DNS History

25 records (7 active, 18 former)

●NSns1.nexcess.net2026-03-10 → 2026-03-24 · 3 obs

○ 2017-03-19 08:35:30
● 2026-03-10 07:15:52
● 2026-03-24 07:24:34

○NSns1.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

●NSns2.nexcess.net2026-03-10 → 2026-03-24 · 3 obs

○ 2017-03-19 08:35:30
● 2026-03-10 07:15:52
● 2026-03-24 07:24:34

○NSns2.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

●NSns3.nexcess.net2026-03-10 → 2026-03-24 · 3 obs

○ 2017-03-19 08:35:30
● 2026-03-10 07:15:52
● 2026-03-24 07:24:34

●NSns4.nexcess.net2026-03-10 → 2026-03-24 · 3 obs

○ 2017-03-19 08:35:30
● 2026-03-10 07:15:52
● 2026-03-24 07:24:34

○NSns57.1and1.com2015-07-22 → 2017-03-19 · 5 obs

○ 2008-03-20 12:46:44
● 2015-07-22 03:55:22
● 2017-03-19 08:35:30
○ 2026-03-10 07:15:52
○ 2026-03-24 07:24:34

○NSns58.1and1.com2015-07-22 → 2017-03-19 · 5 obs

○ 2008-03-20 12:46:44
● 2015-07-22 03:55:22
● 2017-03-19 08:35:30
○ 2026-03-10 07:15:52
○ 2026-03-24 07:24:34

○MXadamant.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○MXdiligence.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○MXexertion.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○MXformidable.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○MXimpregnable.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○MXindignant.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

●MXmx00.1and1.com2015-07-22 → 2026-03-24 · 3 obs

○ 2008-03-20 12:46:44
● 2015-07-22 03:55:22
● 2026-03-24 07:24:34

●MXmx01.1and1.com2015-07-22 → 2026-03-24 · 3 obs

○ 2008-03-20 12:46:44
● 2015-07-22 03:55:22
● 2026-03-24 07:24:34

○MXsafeguard.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○MXtriumph.xo.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○A207.155.248.732008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○A207.155.248.762008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○A207.155.252.382008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

○A207.155.252.632008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:46:44
○ 2015-07-22 03:55:22
○ 2026-03-24 07:24:34

●A209.126.24.2182026-03-10 → 2026-03-24 · 3 obs

○ 2017-03-19 08:35:30
● 2026-03-10 07:15:52
● 2026-03-24 07:24:34

○A216.250.120.1582016-07-11 → 2017-03-19 · 5 obs

○ 2016-03-07 06:55:28
● 2016-07-11 05:29:10
● 2017-03-19 08:35:30
○ 2026-03-10 07:15:52
○ 2026-03-24 07:24:34

○A74.208.150.2122015-07-22 → 2016-03-07 · 5 obs

○ 2008-03-20 12:46:44
● 2015-07-22 03:55:22
● 2016-03-07 06:55:28
○ 2016-07-11 05:29:10
○ 2026-03-24 07:24:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
spencercontracting.com	ns2.nexcess.net, ns1.nexcess.net, ns3.nexcess.net, ns4.nexcess.net	-

✅ Authoritative Response

Server:192.240.188.122

NS records: ns2.nexcess.net, ns1.nexcess.net, ns3.nexcess.net, ns4.nexcess.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spencercontracting.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.126.24.218`
NS	4	`ns3.nexcess.net, ns4.nexcess.net...`
MX	2	`mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1.nexcess.net hostmaster.spencercontra`

Analysis

IP Addresses

spencercontracting.com resolves to one IP number: 209.126.24.218.

other host names including cloudhost-8448196.us-midwest-1.nxcli.net, hirega.com, parktoparkpedal.com, mail.parktoparkpedal.com and briggsandlittle.com share IP numbers with spencercontracting.com.

Name Servers

spencercontracting.com is delegated to four name servers: ns1.nexcess.net, ns2.nexcess.net, ns3.nexcess.net and ns4.nexcess.net.

spencercontracting.com at least partially shares name servers with other domains, for instance hoardingcleanouts.com, heavenmadeproducts.com, tpet2.com, mattjabs.com and olrl.org.

these name servers are often used together with ns5.nexcess.net, ns6.nexcess.net, ns7.nexcess.net and ns8.nexcess.net.

Host names with two IP numbers:

ns1.nexcess.net points to 2607:f7c0:8001::a and 192.240.188.188; ns2.nexcess.net points to 2607:f7c0:8002::a and 192.240.188.166; ns3.nexcess.net points to 2607:f7c0:8001::b and 192.240.188.144; ns4.nexcess.net points to 2607:f7c0:8002::b and 192.240.188.122.

Mail Servers

Two mail servers handle spencercontracting.com: mx00.1and1.com and mx01.1and1.com.

spencercontracting.com shares the same mail server setup as other domains, for instance yelli.org, englishdressage.com, bishkek.life, matrobar.com and s18590499.onlinehome-server.com.

spencercontracting.com shares some mail servers with other domains, at least partially, for instance powersched.com, u24655163.onlinehome-server.com, u19275111.onlinehome-server.com, coupleinthekitchen.com and sinz.org.

Host names with one IP number:

mx00.1and1.com points to 74.208.5.3

mx01.1and1.com points to 74.208.5.21

spencercontracting.com - robtex.com