`oneillconstructionllc.com`

DNSSEC	⚠️ Not signed
A	35.172.94.1^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`staticip.multiscreensite.com`
A	100.24.208.97^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽¹⁰⁾
		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 mx include:emailsrvr.com -all`
SOA	`ns1.dyna-ns.net`hostmaster@oneillconstructionllc.com 2026-01-20 #2

`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=1774484167

Previously MX for

oneillconstructionllc.com

Same first word

oneillconstructionllc.com

DNS History

10 records (6 active, 4 former)

○NSns.safesecure.info2015-07-21 → 2016-07-10 · 4 obs

● 2015-07-21 03:13:34
● 2016-07-10 12:49:18
○ 2026-02-17 10:00:20
○ 2026-03-26 00:19:20

●NSns1.dyna-ns.net2026-02-17 → 2026-03-26 · 3 obs

○ 2016-07-10 12:49:18
● 2026-02-17 10:00:20
● 2026-03-26 00:19:20

●NSns2.dyna-ns.net2026-02-17 → 2026-03-26 · 3 obs

○ 2016-07-10 12:49:18
● 2026-02-17 10:00:20
● 2026-03-26 00:19:20

○NSns2.safesecure.info2015-07-21 → 2016-07-10 · 4 obs

● 2015-07-21 03:13:34
● 2016-07-10 12:49:18
○ 2026-02-17 10:00:20
○ 2026-03-26 00:19:20

●MXmx1.emailsrvr.com2026-02-17 → 2026-03-26 · 3 obs

○ 2016-07-10 12:49:18
● 2026-02-17 10:00:20
● 2026-03-26 00:19:20

●MXmx2.emailsrvr.com2026-02-17 → 2026-03-26 · 3 obs

○ 2016-07-10 12:49:18
● 2026-02-17 10:00:20
● 2026-03-26 00:19:20

○MXoneillconstructionllc.com2015-07-21 → 2016-07-10 · 4 obs

● 2015-07-21 03:13:34
● 2016-07-10 12:49:18
○ 2026-02-17 10:00:20
○ 2026-03-26 00:19:20

●A100.24.208.972026-02-17 → 2026-03-26 · 3 obs

○ 2016-07-10 12:49:18
● 2026-02-17 10:00:20
● 2026-03-26 00:19:20

●A35.172.94.12026-02-17 → 2026-03-26 · 3 obs

○ 2016-07-10 12:49:18
● 2026-02-17 10:00:20
● 2026-03-26 00:19:20

○A75.126.91.1462015-07-21 → 2016-07-10 · 4 obs

● 2015-07-21 03:13:34
● 2016-07-10 12:49:18
○ 2026-02-17 10:00:20
○ 2026-03-26 00:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oneillconstructionllc.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.24.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oneillconstructionllc.com (unsigned zone)

⏱️ Timing

Total: 722ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`100.24.208.97, 35.172.94.1`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
MX	2	`mx1.emailsrvr.com (pri: 0), mx2.emailsrvr.com (pri: 10)`
TXT	1	`v=spf1 mx include:emailsrvr.com -all`
SOA	1	`ns1.dyna-ns.net hostmaster.oneillconstru`

Analysis

IP Addresses

oneillconstructionllc.com points to two IP numbers: 35.172.94.1 and 100.24.208.97.

Other host names, for instance doganmetalproducts.net, systero.de, titanproperties.org, mtd-srl.com and rad-rentals.com share IP numbers with oneillconstructionllc.com.

Name Servers

oneillconstructionllc.com's delegation is to two name servers ns1.dyna-ns.net and ns2.dyna-ns.net.

oneillconstructionllc.com shares the same name server configuration as other domains, such as 1webaldia.com, ftv.me, 55wj.info, days.biz and cfpindiana.com.

Host names with four IP numbers:

ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158.

ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.

Mail Servers

Two mail servers mx1.emailsrvr.com and mx2.emailsrvr.com handle oneillconstructionllc.com.

oneillconstructionllc.com uses the same mail server setup as other domains such as aeciusa.com, xenasecurityusa.com, teaparty.com, alluneatclean.com and thssh.org.

oneillconstructionllc.com shares at least partially some mail servers with other domains, for example grouppartners.net, schoolofmartialarts.com, metopaudio.com and estateservice.ru.

Host names with four IP numbers:

mx1.emailsrvr.com points to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.

oneillconstructionllc.com - robtex.com