`amcombuilders.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
		PTR	`ip-198-49-23-144.defastlink.net`
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns73.domaincontrol.com` ⭐
		A	2603:5:21a4::2f^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns73.domaincontrol.com`
		A	97.74.106.47^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns73.domaincontrol.com`
NS	`ns74.domaincontrol.com`
		A	2603:5:22a4::2f^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns74.domaincontrol.com`
		A	173.201.74.47^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns74.domaincontrol.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	`v=spf1 include:_spf-usg2.ppe-hosted.com include:one.zoho.com include:securese...`
TXT
TXT	`NETORGFT7731043.onmicrosoft.com`
TXT	`ca3-052358ec081c43528c4a37a0356071e0`
TXT	`google-site-verification=qwfESVEBa3a2Pu97rkxfpHAXtrCYJqhyV54Y3a0pwGM`
SOA	`ns73.domaincontrol.com`dns@jomax.net 2025-08-15 #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=1771291435

Same first word

amcombuilders.com

DNS History

12 records (9 active, 3 former)

●NSns73.domaincontrol.com2015-07-18 → 2026-03-14 · 2 obs

● 2015-07-18 05:15:36
● 2026-03-14 22:41:24

●NSns74.domaincontrol.com2015-07-18 → 2026-03-14 · 2 obs

● 2015-07-18 05:15:36
● 2026-03-14 22:41:24

○MXmailstore1.secureserver.net2015-07-18 → 2017-03-27 · 4 obs

● 2015-07-18 05:15:36
● 2017-03-27 00:41:34
○ 2026-03-14 07:40:00
○ 2026-03-14 22:41:24

●MXmx1-usg2.ppe-hosted.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-03-27 00:41:34
● 2026-03-14 07:40:00
● 2026-03-14 22:41:24

●MXmx2-usg2.ppe-hosted.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-03-27 00:41:34
● 2026-03-14 07:40:00
● 2026-03-14 22:41:24

●MXmx3-usg2.ppe-hosted.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-03-27 00:41:34
● 2026-03-14 07:40:00
● 2026-03-14 22:41:24

○MXsmtp.secureserver.net2015-07-18 → 2017-03-27 · 4 obs

● 2015-07-18 05:15:36
● 2017-03-27 00:41:34
○ 2026-03-14 07:40:00
○ 2026-03-14 22:41:24

●A198.185.159.1442026-03-14 → 2026-03-14 · 3 obs

○ 2017-03-27 00:41:34
● 2026-03-14 07:40:00
● 2026-03-14 22:41:24

●A198.185.159.1452026-03-14 → 2026-03-14 · 3 obs

○ 2017-03-27 00:41:34
● 2026-03-14 07:40:00
● 2026-03-14 22:41:24

●A198.49.23.1442026-03-14 → 2026-03-14 · 3 obs

○ 2017-03-27 00:41:34
● 2026-03-14 07:40:00
● 2026-03-14 22:41:24

●A198.49.23.1452026-03-14 → 2026-03-14 · 3 obs

○ 2017-03-27 00:41:34
● 2026-03-14 07:40:00
● 2026-03-14 22:41:24

○A50.63.102.12015-07-18 → 2017-03-27 · 4 obs

● 2015-07-18 05:15:36
● 2017-03-27 00:41:34
○ 2026-03-14 07:40:00
○ 2026-03-14 22:41:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
amcombuilders.com	ns73.domaincontrol.com, ns74.domaincontrol.com	4 records

✅ Authoritative Response

Server: 173.201.74.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amcombuilders.com (unsigned zone)

⏱️ Timing

Total: 1028ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	2	`ns73.domaincontrol.com, ns74.domaincontrol.com`
MX	3	`mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...`
TXT	5	`v=spf1 include:_spf-usg2.ppe-hosted.com , ...`
SOA	1	`ns73.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)

Analysis

IP Addresses

amcombuilders.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance dealerstick.com, suzitucker.com, dubway.com, martinisuite.com and pedrobermudez.com share IP numbers with amcombuilders.com.

Name Servers

Two name servers ns73.domaincontrol.com and ns74.domaincontrol.com handle delegation for amcombuilders.com.

amcombuilders.com uses the same name server setup as other domains, for example motoruf.net, madagascar-airlines.com, lolgames.fun, sponsorlink.com and teachertodd.org.

amcombuilders.com shares name servers with other domains at least in part, for instance aurala.com.

Host names with two IP numbers:

ns73.domaincontrol.com points to: 2603:5:21a4::2f and 97.74.106.47

ns74.domaincontrol.com points to: 2603:5:22a4::2f and 173.201.74.47

Mail Servers

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

amcombuilders.com shares some mail servers with other domains, at least partially, such as bluecreekcabins.com, frpest.com, nhtours.com, tammysjourneys.com and theminichteam.com.

Host names with one IP number:

Host mx1-usg2.ppe-hosted.com points to 98.85.123.215.

Host mx2-usg2.ppe-hosted.com points to 23.21.114.81.

Host mx3-usg2.ppe-hosted.com points to 34.231.165.252.

amcombuilders.com - robtex.com