electronics-tutorials.net - dns.ninja

`electronics-tutorials.net`

DNSSEC	⚠️ Not signed
A	52.234.0.82^{🇺🇸 Microsoft52.224.0.0/11 MICROSOFT}
NS	`pdns77.ultradns.com` ⭐
		A	2001:502:f3ff::71^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns77.ultradns.com`
		A	156.154.64.77^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns77.ultradns.com`
NS	`pdns77.ultradns.biz`
		A	2610:a1:1015::71^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns77.ultradns.biz`
		A	156.154.66.77^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns77.ultradns.biz`
NS	`pdns77.ultradns.net`
		A	2610:a1:1014::71^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns77.ultradns.net`
		A	156.154.65.77^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns77.ultradns.net`
NS	`pdns77.ultradns.org`
		A	2001:502:4612::71^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns77.ultradns.org`
		A	156.154.67.77^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns77.ultradns.org`
TXT	`v=spf1 -all`
SOA	`pdns77.ultradns.com`domadmin@arrow.com serial=2017093375

`net`

	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=1785851684

Same first word

electronics-tutorials.com

electronics-tutorials.ws

electronics-tutorials.net

DNS History

7 records (5 active, 2 former)

●NSpdns77.ultradns.biz2017-01-03 → 2026-08-04 · 2 obs

● 2017-01-03 10:03:00
● 2026-08-04 14:16:02

●NSpdns77.ultradns.com2017-01-03 → 2026-08-04 · 2 obs

● 2017-01-03 10:03:00
● 2026-08-04 14:16:02

●NSpdns77.ultradns.net2017-01-03 → 2026-08-04 · 2 obs

● 2017-01-03 10:03:00
● 2026-08-04 14:16:02

●NSpdns77.ultradns.org2017-01-03 → 2026-08-04 · 2 obs

● 2017-01-03 10:03:00
● 2026-08-04 14:16:02

○MX.2026-04-05 → 2026-08-04 · 2 obs

○ 2026-04-05 07:27:58
○ 2026-08-04 14:16:02

○A50.56.4.1342017-01-03 → 2017-11-05 · 4 obs

● 2017-01-03 10:03:00
● 2017-11-05 00:58:36
○ 2026-04-05 07:27:58
○ 2026-08-04 14:16:02

●A52.234.0.822026-04-05 → 2026-08-04 · 3 obs

○ 2017-11-05 00:58:36
● 2026-04-05 07:27:58
● 2026-08-04 14:16:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
electronics-tutorials.net	pdns77.ultradns.net, pdns77.ultradns.com, pdns77.ultradns.biz, pdns77.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.65.77

NS records: pdns77.ultradns.net, pdns77.ultradns.com, pdns77.ultradns.biz, pdns77.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for electronics-tutorials.net (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.234.0.82`
NS	4	`pdns77.ultradns.biz, pdns77.ultradns.com...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`pdns77.ultradns.com domadmin.arrow.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns77.ultradns.net, pdns77.ultradns.net)

Analysis

IP Addresses

electronics-tutorials.net resolves to one IP address: 52.234.0.82.

intechra.com, guiding-innovation-forward.at, arrowelectronique.us and two other host names share IP numbers with electronics-tutorials.net.

Name Servers

The authoritative name servers for electronics-tutorials.net are pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and pdns77.ultradns.org.

electronics-tutorials.net shares at least some of its name servers with other domains, including orhc.org, aarowfactory.com, arrow.fit and two others.

It is common to find these name servers alongside the name servers dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and two others.

The host names pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and pdns77.ultradns.org each resolve to two IP addresses: pdns77.ultradns.biz resolves to 156.154.66.77 and 2610:a1:1015::71; pdns77.ultradns.com resolves to 156.154.64.77 and 2001:502:f3ff::71; pdns77.ultradns.net resolves to 156.154.65.77 and 2610:a1:1014::71; pdns77.ultradns.org resolves to 156.154.67.77 and 2001:502:4612::71.