`koppconstruction.com`

DNSSEC	⚠️ Not signed
A	199.180.140.11^{🇺🇸 Amazon199.180.140.0/24 EC2 Prefix}
A	199.180.140.12^{🇺🇸 Amazon199.180.140.0/24 EC2 Prefix}
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`DKV-FMF-541`
TXT	`MS=ms53537308`
TXT	`KY6-L6G-524`
TXT	`v=spf1 +a +mx +ip4:35.215.68.67 include:koppconstruction.com.spf.auto.dnssma...`
SOA	`ns1.siteground.net`dnsadmin@us65.siteground.us 2020-01-29 #72

`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=1776042002

Same first word

koppconstruction.com

DNS History

19 records (7 active, 12 former)

○NSns1.netfirms.com2015-06-25 → 2017-02-15 · 4 obs

● 2015-06-25 04:46:12
● 2017-02-15 02:33:18
○ 2018-09-20 18:13:50
○ 2026-04-13 01:11:36

●NSns1.siteground.net2026-03-24 → 2026-04-13 · 3 obs

○ 2018-09-20 18:13:50
● 2026-03-24 09:07:22
● 2026-04-13 01:11:36

○NSns1.us65.siteground.us2018-09-20 → 2018-09-20 · 4 obs

○ 2017-02-15 02:33:18
● 2018-09-20 18:13:50
○ 2026-03-24 09:07:22
○ 2026-04-13 01:11:36

○NSns2.netfirms.com2015-06-25 → 2017-02-15 · 4 obs

● 2015-06-25 04:46:12
● 2017-02-15 02:33:18
○ 2018-09-20 18:13:50
○ 2026-04-13 01:11:36

●NSns2.siteground.net2026-03-24 → 2026-04-13 · 3 obs

○ 2018-09-20 18:13:50
● 2026-03-24 09:07:22
● 2026-04-13 01:11:36

○NSns2.us65.siteground.us2018-09-20 → 2018-09-20 · 4 obs

○ 2017-02-15 02:33:18
● 2018-09-20 18:13:50
○ 2026-03-24 09:07:22
○ 2026-04-13 01:11:36

○MXmx.koppconstruction.com2015-06-25 → 2017-02-15 · 4 obs

● 2015-06-25 04:46:12
● 2017-02-15 02:33:18
○ 2018-09-20 18:13:50
○ 2026-04-13 01:11:36

●MXmx10.antispam.mailspamprotection.com2026-03-24 → 2026-04-13 · 3 obs

○ 2018-09-20 18:13:50
● 2026-03-24 09:07:22
● 2026-04-13 01:11:36

○MXmx10.mailspamprotection.com2018-09-20 → 2018-09-20 · 4 obs

○ 2017-02-15 02:33:18
● 2018-09-20 18:13:50
○ 2026-03-24 09:07:22
○ 2026-04-13 01:11:36

●MXmx20.antispam.mailspamprotection.com2026-03-24 → 2026-04-13 · 3 obs

○ 2018-09-20 18:13:50
● 2026-03-24 09:07:22
● 2026-04-13 01:11:36

○MXmx20.mailspamprotection.com2018-09-20 → 2018-09-20 · 4 obs

○ 2017-02-15 02:33:18
● 2018-09-20 18:13:50
○ 2026-03-24 09:07:22
○ 2026-04-13 01:11:36

●MXmx30.antispam.mailspamprotection.com2026-03-24 → 2026-04-13 · 3 obs

○ 2018-09-20 18:13:50
● 2026-03-24 09:07:22
● 2026-04-13 01:11:36

○MXmx30.mailspamprotection.com2018-09-20 → 2018-09-20 · 4 obs

○ 2017-02-15 02:33:18
● 2018-09-20 18:13:50
○ 2026-03-24 09:07:22
○ 2026-04-13 01:11:36

●A199.180.140.112026-03-24 → 2026-04-13 · 3 obs

○ 2018-09-20 18:13:50
● 2026-03-24 09:07:22
● 2026-04-13 01:11:36

●A199.180.140.122026-03-24 → 2026-04-13 · 3 obs

○ 2018-09-20 18:13:50
● 2026-03-24 09:07:22
● 2026-04-13 01:11:36

○A35.215.127.1222026-03-24 → 2026-04-13 · 2 obs

○ 2026-03-24 09:07:22
○ 2026-04-13 01:11:36

○A37.60.251.872018-09-20 → 2018-09-20 · 4 obs

○ 2017-02-15 02:33:18
● 2018-09-20 18:13:50
○ 2026-03-24 09:07:22
○ 2026-04-13 01:11:36

○A66.96.149.12016-03-03 → 2017-02-15 · 5 obs

○ 2015-11-07 10:31:22
● 2016-03-03 07:13:58
● 2017-02-15 02:33:18
○ 2018-09-20 18:13:50
○ 2026-04-13 01:11:36

○A66.96.160.1442015-06-25 → 2015-11-07 · 4 obs

● 2015-06-25 04:46:12
● 2015-11-07 10:31:22
○ 2016-03-03 07:13:58
○ 2026-04-13 01:11:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
koppconstruction.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koppconstruction.com (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.180.140.11, 199.180.140.12`
NS	2	`ns1.siteground.net, ns2.siteground.net`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx30.antispam.mailspamprotection.com (pr...`
TXT	4	`v=spf1 +a +mx +ip4:35.215.68.67 include, MS=ms53537308...`
SOA	1	`ns1.siteground.net dnsadmin.us65.sitegro`

Analysis

IP Addresses

koppconstruction.com points to two IPs: 199.180.140.11 and 199.180.140.12.

Other host names including pandgirrigation.com, sfc-heatingandac.com, allamericanheatingcooling.net, kandgmetals.com and alpinecabinet.com share IP numbers with koppconstruction.com.

Name Servers

koppconstruction.com's delegation uses two name servers, ns1.siteground.net and ns2.siteground.net.

koppconstruction.com shares the same name server setup as other domains, for example itremercanti.it, algae.info, brownmath.com, azf.org.uk and dreambodysystem.com.

koppconstruction.com at least partially shares name servers with other domains, including us4e.com, zoarah.com, omarsosa.com, caioterra.com and weteachtoreach.com.