harper-engineering.com - dns.ninja

`harper-engineering.com`

DNSSEC	⚠️ Not signed
A	172.203.250.63^{🇺🇸 Microsoft172.200.0.0/13}
		PTR	`cpanel356.turbify.biz`
NS	`ns1.turbify.com` ⭐
		A	20.121.230.119^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns2.turbify.com`
		A	134.33.240.61^{🇬🇧 Microsoft134.33.0.0/16}
MX	`mx-biz.mail.am0.yahoodns.net` ⭐
		A	67.195.204.83^{🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1}
			PTR	`mtaproxy1.biz.mail.vip.bf1.yahoo.com`
		A	67.195.228.75^{🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1}
			PTR	`mtaproxy1.biz.mail.vip.gq1.yahoo.com`
TXT	`google-site-verification=eO9HrVLyJg-3fbjYmnOW9cxlpYvilqW_EtdwLfAJLq4`
SOA	`ns1.turbify.com`hostmaster@harper-engineering.com 2026-02-18 #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=1785670237

Same first word

harper-engineering.com

DNS History

16 records (4 active, 12 former)

○NShidden-master.yahoo.com2015-07-20 → 2017-12-25 · 5 obs

○ 2008-03-16 02:23:40
● 2015-07-20 18:53:48
● 2017-12-25 20:35:56
○ 2026-02-27 23:12:32
○ 2026-08-02 11:32:16

●NSns1.turbify.com2026-02-27 → 2026-08-02 · 3 obs

○ 2017-12-25 20:35:56
● 2026-02-27 23:12:32
● 2026-08-02 11:32:16

●NSns2.turbify.com2026-02-27 → 2026-08-02 · 3 obs

○ 2017-12-25 20:35:56
● 2026-02-27 23:12:32
● 2026-08-02 11:32:16

○NSyns1.yahoo.com2008-03-16 → 2017-12-25 · 4 obs

● 2008-03-16 02:23:40
● 2017-12-25 20:35:56
○ 2026-02-27 23:12:32
○ 2026-08-02 11:32:16

○NSyns2.yahoo.com2008-03-16 → 2017-12-25 · 4 obs

● 2008-03-16 02:23:40
● 2017-12-25 20:35:56
○ 2026-02-27 23:12:32
○ 2026-08-02 11:32:16

●MXmx-biz.mail.am0.yahoodns.net2015-07-20 → 2026-08-02 · 3 obs

○ 2008-03-16 02:23:40
● 2015-07-20 18:53:48
● 2026-08-02 11:32:16

○MXmx1.biz.mail.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:40
○ 2015-07-20 18:53:48
○ 2026-08-02 11:32:16

○MXmx5.biz.mail.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:40
○ 2015-07-20 18:53:48
○ 2026-08-02 11:32:16

●A172.203.250.632026-02-27 → 2026-08-02 · 3 obs

○ 2017-12-25 20:35:56
● 2026-02-27 23:12:32
● 2026-08-02 11:32:16

○A67.195.61.462015-07-20 → 2017-12-25 · 5 obs

○ 2008-03-16 02:23:40
● 2015-07-20 18:53:48
● 2017-12-25 20:35:56
○ 2026-02-27 23:12:32
○ 2026-08-02 11:32:16

○A68.142.234.502008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:40
○ 2015-07-20 18:53:48
○ 2026-08-02 11:32:16

○A68.142.234.512008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:40
○ 2015-07-20 18:53:48
○ 2026-08-02 11:32:16

○A68.142.234.522008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:40
○ 2015-07-20 18:53:48
○ 2026-08-02 11:32:16

○A68.142.234.532008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:40
○ 2015-07-20 18:53:48
○ 2026-08-02 11:32:16

○A68.142.234.542008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:40
○ 2015-07-20 18:53:48
○ 2026-08-02 11:32:16

○A68.142.234.602008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:40
○ 2015-07-20 18:53:48
○ 2026-08-02 11:32:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
harper-engineering.com	ns1.turbify.com, ns2.turbify.com	2 records

✅ Authoritative Response

Server:134.33.240.61

NS records: ns1.turbify.com, ns2.turbify.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for harper-engineering.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.203.250.63`
NS	2	`ns2.turbify.com, ns1.turbify.com`
MX	2	`mx-biz.mail.am0.yahoodns.net (pri: 30), mx-biz.mail.am0.yahoodns.net (pri: 20)`
TXT	1	`google-site-verification=eO9HrVLyJg-3fbj`
SOA	1	`ns1.turbify.com hostmaster.harper-engine`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)

Analysis

IP Addresses

harper-engineering.com resolves to one IP address: 172.203.250.63.

symphonic-inv.com, lb-solutions.com, potatosemi.com and two other host names share IP numbers with harper-engineering.com.

Name Servers

harper-engineering.com uses two name servers for its delegation: ns1.turbify.com and ns2.turbify.com.

harper-engineering.com uses the same name servers as several other domains — among them fmk-us.com, bristolparkrealty.com, collinshandbags.com and two more.

harper-engineering.com shares at least some of its name servers with other domains, including moneygifts.com, rafa.com, famzoo.com and two others.

These name servers are frequently paired with the name servers yns1.yahoo.com and yns2.yahoo.com.

ns1.turbify.com and ns2.turbify.com each resolve to one IP number: ns1.turbify.com points to 20.121.230.119 and ns2.turbify.com points to 134.33.240.61.

Mail Servers

Mail for harper-engineering.com is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.

harper-engineering.com uses an identical mail server configuration to several other domains — among them simacoinc.com, friedrichs.us, kennedytoday.com and two more.

harper-engineering.com has at least partial mail server overlap with other domains such as apartmentservicescompany.net, pape-assoc.com, olgaking.com and two more.

These mail servers commonly co-occur with mail servers mx-van.mail.am0.yahoodns.net, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.

mx-biz.mail.am0.yahoodns.net points to two IP addresses: 67.195.204.83 and 67.195.228.75.