`duhringconstruction.com`

DNSSEC	⚠️ Not signed
A	192.0.78.169^{🇺🇸 Automattic192.0.78.0/24 Route Object}
A	192.0.78.217^{🇺🇸 Automattic192.0.78.0/24 Route Object}
NS	`ns1.wordpress.com` ⭐
		A	2a04:fa87:ffff::c6b5:7409^{🇮🇪 Automattic2a04:fa87:ffff::/48}
			PTR	`ns1.wordpress.com`
		A	198.181.116.9^{🇺🇸 Automattic198.181.116.0/24 Route Object}
			PTR	`ns1.wordpress.com`
NS	`ns2.wordpress.com`
		A	2a04:fa87:ffff::c6b5:7509^{🇮🇪 Automattic2a04:fa87:ffff::/48}
			PTR	`ns2.wordpress.com`
		A	198.181.117.9^{🇺🇸 Automattic198.181.117.0/24 Route Object}
			PTR	`ns2.wordpress.com`
NS	`ns3.wordpress.com`
		A	2620:115:c00f::c000:4a09^{🇺🇸 Automattic2620:115:c00f::/48 Route6 Object}
			PTR	`ns3.wordpress.com`
		A	192.0.74.9^{🇺🇸 Automattic192.0.74.0/24 Route Object}
			PTR	`ns3.wordpress.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`google-site-verification=dSOtfIYVIbcsGTJvqIDsErZicqAstbmcVH84MmhyvJU`
TXT	`v=spf1+mx+a+ip4:162.241.219.200 ~all`
TXT	`v=spf1 include:_spf.google.com include:_spf.wpcloud.com ~all`
SOA	`ns1.wordpress.com`hostmaster@wordpress.com 2005-07-18 #58

`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

Subdomains

duhringconstruction-va.duhringconstruction.com

Same first word

duhringconstruction.com

DNS History

20 records (10 active, 10 former)

○NSns0.wixdns.net2020-01-21 → 2020-01-21 · 4 obs

○ 2017-01-31 13:26:36
● 2020-01-21 03:26:18
○ 2026-02-14 21:52:18
○ 2026-03-21 04:04:24

○NSns1.bluehost.com2015-06-15 → 2017-01-31 · 4 obs

● 2015-06-15 08:01:30
● 2017-01-31 13:26:36
○ 2020-01-21 03:26:18
○ 2026-03-21 04:04:24

○NSns1.wixdns.net2020-01-21 → 2020-01-21 · 4 obs

○ 2017-01-31 13:26:36
● 2020-01-21 03:26:18
○ 2026-02-14 21:52:18
○ 2026-03-21 04:04:24

●NSns1.wordpress.com2026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

○NSns2.bluehost.com2015-06-15 → 2017-01-31 · 4 obs

● 2015-06-15 08:01:30
● 2017-01-31 13:26:36
○ 2020-01-21 03:26:18
○ 2026-03-21 04:04:24

●NSns2.wordpress.com2026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

●NSns3.wordpress.com2026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

●MXalt1.aspmx.l.google.com2026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

●MXalt2.aspmx.l.google.com2026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

●MXalt3.aspmx.l.google.com2026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

●MXalt4.aspmx.l.google.com2026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

●MXaspmx.l.google.com2026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

○MXfallbackmx.spamexperts.eu2020-01-21 → 2020-01-21 · 4 obs

○ 2017-01-31 13:26:36
● 2020-01-21 03:26:18
○ 2026-02-14 21:52:18
○ 2026-03-21 04:04:24

○MXlastmx.spamexperts.net2020-01-21 → 2020-01-21 · 4 obs

○ 2017-01-31 13:26:36
● 2020-01-21 03:26:18
○ 2026-02-14 21:52:18
○ 2026-03-21 04:04:24

○MXmail.duhringconstruction.com2015-06-15 → 2017-01-31 · 4 obs

● 2015-06-15 08:01:30
● 2017-01-31 13:26:36
○ 2020-01-21 03:26:18
○ 2026-03-21 04:04:24

○MXmx.spamexperts.com2020-01-21 → 2020-01-21 · 4 obs

○ 2017-01-31 13:26:36
● 2020-01-21 03:26:18
○ 2026-02-14 21:52:18
○ 2026-03-21 04:04:24

●A192.0.78.1692026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

●A192.0.78.2172026-02-14 → 2026-03-21 · 3 obs

○ 2020-01-21 03:26:18
● 2026-02-14 21:52:18
● 2026-03-21 04:04:24

○A23.236.62.1472020-01-21 → 2020-01-21 · 4 obs

○ 2017-01-31 13:26:36
● 2020-01-21 03:26:18
○ 2026-02-14 21:52:18
○ 2026-03-21 04:04:24

○A69.195.124.1952015-06-15 → 2017-01-31 · 4 obs

● 2015-06-15 08:01:30
● 2017-01-31 13:26:36
○ 2020-01-21 03:26:18
○ 2026-03-21 04:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
duhringconstruction.com	ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com	6 records

✅ Authoritative Response

Server: 192.0.74.9

NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duhringconstruction.com (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.0.78.217, 192.0.78.169`
NS	3	`ns2.wordpress.com, ns3.wordpress.com...`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`v=spf1 include:_spf.google.com include:_, google-site-verification=dSOtfIYVIbcsGTJ...`
SOA	1	`ns1.wordpress.com hostmaster.wordpress.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.wordpress.com, ns1.wordpress.com, ns2.wordpress.com...)

Analysis

Hierarchy

The parent of duhringconstruction-va.duhringconstruction.com is duhringconstruction.com.

IP Addresses

duhringconstruction.com points to two IP numbers: 192.0.78.169 and 192.0.78.217.

Other host names, for instance harvardtothebighouse.com, amandafayeconsulting.com, arcalhoun.com, immslink.com and weitmanexcavation.com share IP numbers with duhringconstruction.com.

Name Servers

The domain duhringconstruction.com is delegated to three name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.

duhringconstruction.com shares name servers with other domains at least partially, for instance ardiex.com, sightingsbyclaudia.com, nbruo.com, belindaburke.com and ralphmaurer.com.

Host names with two IP numbers:

ns1.wordpress.com points to 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9

ns2.wordpress.com points to 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9

ns3.wordpress.com points to 2620:115:c00f::c000:4a09 and 192.0.74.9

Mail Servers

duhringconstruction.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

duhringconstruction.com shares some mail servers with other domains, including eventhouserentals.com, teasdale.email, 23park.com, spish.tv and selph.name.