workbencheducation.com - dns.ninja

`workbencheducation.com`

DNSSEC	⚠️ Not signed
A	216.239.32.29^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-201d.1e100.net`
NS	`ns1.googledomains.com` ⭐
		A	2001:4860:4802:32::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns1.googledomains.com`
		A	216.239.32.99^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns1.googledomains.com`
NS	`ns2.googledomains.com`
		A	2001:4860:4802:34::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns2.googledomains.com`
		A	216.239.34.99^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns2.googledomains.com`
NS	`ns3.googledomains.com`
		A	2001:4860:4802:36::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns3.googledomains.com`
		A	216.239.36.99^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns3.googledomains.com`
NS	`ns4.googledomains.com`
		A	2001:4860:4802:38::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns4.googledomains.com`
		A	216.239.38.99^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns4.googledomains.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`v=spf1 -all`
SOA	`ns1.googledomains.com`cloud-dns-hostmaster@google.com serial=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=1784309337

Subdomains

www.workbencheducation.com

Same first word

workbencheducation.com

workbencheducation.net

DNS History

11 records (6 active, 5 former)

●NSns1.googledomains.com2026-02-15 → 2026-07-17 · 3 obs

○ 2017-10-01 01:03:58
● 2026-02-15 03:25:00
● 2026-07-17 17:44:52

●NSns2.googledomains.com2026-02-15 → 2026-07-17 · 3 obs

○ 2017-10-01 01:03:58
● 2026-02-15 03:25:00
● 2026-07-17 17:44:52

●NSns3.googledomains.com2026-02-15 → 2026-07-17 · 3 obs

○ 2017-10-01 01:03:58
● 2026-02-15 03:25:00
● 2026-07-17 17:44:52

●NSns4.googledomains.com2026-02-15 → 2026-07-17 · 3 obs

○ 2017-10-01 01:03:58
● 2026-02-15 03:25:00
● 2026-07-17 17:44:52

○NSns43.domaincontrol.com2016-12-19 → 2017-10-01 · 4 obs

● 2016-12-19 23:34:10
● 2017-10-01 01:03:58
○ 2026-02-15 03:25:00
○ 2026-07-17 17:44:52

○NSns44.domaincontrol.com2016-12-19 → 2017-10-01 · 4 obs

● 2016-12-19 23:34:10
● 2017-10-01 01:03:58
○ 2026-02-15 03:25:00
○ 2026-07-17 17:44:52

○MXmailstore1.secureserver.net2016-12-19 → 2017-10-01 · 4 obs

● 2016-12-19 23:34:10
● 2017-10-01 01:03:58
○ 2026-02-15 03:25:00
○ 2026-07-17 17:44:52

●MXsmtp.google.com2026-02-15 → 2026-07-17 · 3 obs

○ 2017-10-01 01:03:58
● 2026-02-15 03:25:00
● 2026-07-17 17:44:52

○MXsmtp.secureserver.net2016-12-19 → 2017-10-01 · 4 obs

● 2016-12-19 23:34:10
● 2017-10-01 01:03:58
○ 2026-02-15 03:25:00
○ 2026-07-17 17:44:52

●A216.239.32.292026-02-15 → 2026-07-17 · 3 obs

○ 2017-10-01 01:03:58
● 2026-02-15 03:25:00
● 2026-07-17 17:44:52

○A50.63.202.422016-12-19 → 2017-10-01 · 4 obs

● 2016-12-19 23:34:10
● 2017-10-01 01:03:58
○ 2026-02-15 03:25:00
○ 2026-07-17 17:44:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
workbencheducation.com	ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.99

NS records: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workbencheducation.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.239.32.29`
NS	4	`ns1.googledomains.com, ns3.googledomains.com...`
MX	1	`smtp.google.com (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.googledomains.com cloud-dns-hostmast`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.googledomains.com, ns1.googledomains.com, ns2.googledomains.com...)

Analysis

Hierarchy

workbencheducation.com is the parent zone for www.workbencheducation.com.

IP Addresses

workbencheducation.com resolves to just one IP address, 216.239.32.29.

Two other host names, along with mandiants.com, registry.google and mandiant.asia, also share IP numbers with workbencheducation.com.

Name Servers

The NS records for workbencheducation.com point to four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.

workbencheducation.com partially shares its NS delegation with several other domains, including googleportability.net, pptr.dev, googledvr.net and two others.

ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com each carry two IP addresses. ns1.googledomains.com has 216.239.32.99 and 2001:4860:4802:32::63; ns2.googledomains.com has 216.239.34.99 and 2001:4860:4802:34::63; ns3.googledomains.com has 216.239.36.99 and 2001:4860:4802:36::63; ns4.googledomains.com has 216.239.38.99 and 2001:4860:4802:38::63.

Mail Servers

The sole mail server for workbencheducation.com is smtp.google.com.

Among the domains sharing a mail server setup with workbencheducation.com are phoenixtransportationllc.com, aeteredge.com, chutoen-hp.shizuoka.jp and two others.

There is at least a partial MX overlap between workbencheducation.com and other domains, including jewelrycaddesigners.com, arrow-payment.com, quq.jp and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.250.31.26, 142.250.31.27, 172.253.63.26 and 6 others.