polyengineering.com - dns.ninja

`polyengineering.com`

DNSSEC	⚠️ Not signed
A	216.47.203.211^{🇺🇸 AS7265216.47.203.0/24}
		PTR	`203-211.graceba.net`
NS	`ns19.domaincontrol.com` ⭐
		A	2603:5:21d0::a^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns20.domaincontrol.com`
MX	`polyengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`MS=ms22154193`
TXT	`v=spf1 include:edgepilot.com ip4:216.47.203.210 include:spf.ess.barracudanetw...`
TXT	`2DYASIX63FZH613J8HBGT8XEBGZDMRAEB5BTFBG7`
SOA	`ns19.domaincontrol.com`dns@jomax.net 2026-05-20 #1

`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=1784744767

Subdomains

secure.polyengineering.com

Same first word

polyengineering.com

DNS History

16 records (4 active, 12 former)

○NSns1.deltacom.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 05:57:12
○ 2015-08-11 01:48:44
○ 2026-07-22 18:41:12

●NSns19.domaincontrol.com2015-08-11 → 2026-07-22 · 3 obs

○ 2007-10-28 05:57:12
● 2015-08-11 01:48:44
● 2026-07-22 18:41:12

○NSns2.deltacom.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 05:57:12
○ 2015-08-11 01:48:44
○ 2026-07-22 18:41:12

●NSns20.domaincontrol.com2015-08-11 → 2026-07-22 · 3 obs

○ 2007-10-28 05:57:12
● 2015-08-11 01:48:44
● 2026-07-22 18:41:12

○NSns5.deltacom.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 05:57:12
○ 2015-08-11 01:48:44
○ 2026-07-22 18:41:12

○MXd331922a.ess.barracudanetworks.com2026-04-10 → 2026-04-10 · 4 obs

○ 2020-01-11 22:14:14
● 2026-04-10 09:27:44
○ 2026-07-03 14:20:44
○ 2026-07-22 18:41:12

○MXd331922b.ess.barracudanetworks.com2026-04-10 → 2026-04-10 · 4 obs

○ 2020-01-11 22:14:14
● 2026-04-10 09:27:44
○ 2026-07-03 14:20:44
○ 2026-07-22 18:41:12

●MXpolyengineering-com.mail.protection.outlook.com2026-07-03 → 2026-07-22 · 3 obs

○ 2026-04-10 09:27:44
● 2026-07-03 14:20:44
● 2026-07-22 18:41:12

○MXpolyengineering.com.1.0001.arsmtp.com2020-01-11 → 2020-01-11 · 4 obs

○ 2017-02-13 07:44:42
● 2020-01-11 22:14:14
○ 2026-04-10 09:27:44
○ 2026-07-22 18:41:12

○MXpolyengineering.com.1.arsmtp.com2015-08-11 → 2017-02-13 · 5 obs

○ 2007-10-28 05:57:12
● 2015-08-11 01:48:44
● 2017-02-13 07:44:42
○ 2020-01-11 22:14:14
○ 2026-07-22 18:41:12

○MXpolyengineering.com.2.0001.arsmtp.com2020-01-11 → 2020-01-11 · 4 obs

○ 2017-02-13 07:44:42
● 2020-01-11 22:14:14
○ 2026-04-10 09:27:44
○ 2026-07-22 18:41:12

○MXpolyengineering.com.2.arsmtp.com2015-08-11 → 2017-02-13 · 5 obs

○ 2007-10-28 05:57:12
● 2015-08-11 01:48:44
● 2017-02-13 07:44:42
○ 2020-01-11 22:14:14
○ 2026-07-22 18:41:12

○MXserver35.appriver.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 05:57:12
○ 2015-08-11 01:48:44
○ 2026-07-22 18:41:12

○MXserver36.appriver.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 05:57:12
○ 2015-08-11 01:48:44
○ 2026-07-22 18:41:12

●A216.47.203.2112015-08-11 → 2026-07-22 · 3 obs

○ 2007-10-28 05:57:12
● 2015-08-11 01:48:44
● 2026-07-22 18:41:12

○A66.184.167.1222007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 05:57:12
○ 2015-08-11 01:48:44
○ 2026-07-22 18:41:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
polyengineering.com	ns19.domaincontrol.com, ns20.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyengineering.com (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.47.203.211`
NS	2	`ns19.domaincontrol.com, ns20.domaincontrol.com`
MX	1	`polyengineering-com.mail.protection.outl`
TXT	3	`MS=ms22154193, v=spf1 include:edgepilot.com ip4:216.47....`
SOA	1	`ns19.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)

Analysis

Hierarchy

polyengineering.com serves as the parent of secure.polyengineering.com.

IP Addresses

polyengineering.com has exactly one IP address — 216.47.203.211.

Name Servers

polyengineering.com has two authoritative name servers — ns19.domaincontrol.com and ns20.domaincontrol.com.

The name server configuration of polyengineering.com is shared with other domains, for instance miamibeachomes.com, argentwebdesign.com, mtnministorage.com and two others.

polyengineering.com has a partial name server overlap with other domains — among them 1rww.eu and trademarkregister.org.

Both ns19.domaincontrol.com and ns20.domaincontrol.com have two IP addresses each. ns19.domaincontrol.com resolves to 97.74.109.10 and 2603:5:21d0::a; ns20.domaincontrol.com resolves to 173.201.77.10 and 2603:5:22d0::a.

Mail Servers

polyengineering.com uses one mail server — polyengineering-com.mail.protection.outlook.com.

polyengineering-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.46, 52.101.10.8, 52.101.10.10 plus 5 more.