tutorial.net - dns.ninja

`tutorial.net`

DNSSEC	⚠️ Not signed
A	3.33.243.145^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`a3edc0dabdef92d6d.awsglobalaccelerator.com`
NS	`udns1.ultradns.net` ⭐
		A	2001:502:f3ff::d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`udns1.ultradns.net`
		A	204.69.234.1^{🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar}
			PTR	`udns1.ultradns.net`
NS	`pdns1.ultradns.net`
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`pdns2.ultradns.net`
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org` ⚠️ Not in parent delegation
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org`
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`pdns4.ultradns.org`
NS	`pdns5.ultradns.info` ⚠️ Not in parent delegation
		A	2610:a1:1016::1^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns5.ultradns.info`
		A	204.74.114.1^{🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar}
			PTR	`pdns5.ultradns.info`
NS	`pdns6.ultradns.co.uk` ⚠️ Not in parent delegation
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008204.74.115.0/24}
			PTR	`pdns6.ultradns.co.uk`
SOA	`udns1.ultradns.net`ggorman@easylink.com 2014-09-15 #12

`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=1780722841

Same first word

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tourtila.com

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DNS History

16 records (8 active, 8 former)

○NSdns01.gpn.register.com2007-09-15 → 2007-09-15 · 3 obs

● 2007-09-15 05:16:16
○ 2015-08-04 11:55:10
○ 2026-06-06 05:31:50

○NSdns02.gpn.register.com2007-09-15 → 2007-09-15 · 3 obs

● 2007-09-15 05:16:16
○ 2015-08-04 11:55:10
○ 2026-06-06 05:31:50

○NSdns03.gpn.register.com2007-09-15 → 2007-09-15 · 3 obs

● 2007-09-15 05:16:16
○ 2015-08-04 11:55:10
○ 2026-06-06 05:31:50

○NSdns04.gpn.register.com2007-09-15 → 2007-09-15 · 3 obs

● 2007-09-15 05:16:16
○ 2015-08-04 11:55:10
○ 2026-06-06 05:31:50

○NSdns05.gpn.register.com2007-09-15 → 2007-09-15 · 3 obs

● 2007-09-15 05:16:16
○ 2015-08-04 11:55:10
○ 2026-06-06 05:31:50

○NSdns3.ultradns.org2026-02-18 → 2026-05-30 · 8 obs

○ 2015-08-04 11:55:10
● 2026-02-18 22:11:40
● 2026-03-27 10:27:20
○ 2026-03-27 12:43:10
● 2026-03-30 17:42:10
● 2026-05-30 21:07:10
○ 2026-05-30 23:57:22
○ 2026-06-06 05:31:50

●NSpdns1.ultradns.net2015-08-04 → 2026-06-06 · 3 obs

○ 2007-09-15 05:16:16
● 2015-08-04 11:55:10
● 2026-06-06 05:31:50

●NSpdns2.ultradns.net2015-08-04 → 2026-06-06 · 3 obs

○ 2007-09-15 05:16:16
● 2015-08-04 11:55:10
● 2026-06-06 05:31:50

●NSpdns3.ultradns.org2015-08-04 → 2026-06-06 · 3 obs

○ 2007-09-15 05:16:16
● 2015-08-04 11:55:10
● 2026-06-06 05:31:50

●NSpdns4.ultradns.org2015-08-04 → 2026-06-06 · 3 obs

○ 2007-09-15 05:16:16
● 2015-08-04 11:55:10
● 2026-06-06 05:31:50

●NSpdns5.ultradns.info2015-08-04 → 2026-06-06 · 3 obs

○ 2007-09-15 05:16:16
● 2015-08-04 11:55:10
● 2026-06-06 05:31:50

●NSpdns6.ultradns.co.uk2015-08-04 → 2026-06-06 · 3 obs

○ 2007-09-15 05:16:16
● 2015-08-04 11:55:10
● 2026-06-06 05:31:50

●NSudns1.ultradns.net2015-08-04 → 2026-06-06 · 3 obs

○ 2007-09-15 05:16:16
● 2015-08-04 11:55:10
● 2026-06-06 05:31:50

○A141.8.224.1432015-08-04 → 2018-07-31 · 5 obs

○ 2007-09-15 05:16:16
● 2015-08-04 11:55:10
● 2018-07-31 08:26:06
○ 2026-02-18 22:11:40
○ 2026-06-06 05:31:50

○A208.254.26.1392007-09-15 → 2007-09-15 · 3 obs

● 2007-09-15 05:16:16
○ 2015-08-04 11:55:10
○ 2026-06-06 05:31:50

●A3.33.243.1452026-02-18 → 2026-06-06 · 3 obs

○ 2018-07-31 08:26:06
● 2026-02-18 22:11:40
● 2026-06-06 05:31:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tutorial.net	pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, dns3.ultradns.org	4 records

✅ Authoritative Response

Server:204.74.109.1

NS records: pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, dns3.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorial.net (unsigned zone)

⏱️ Timing

Total: 684ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.243.145`
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
SOA	1	`udns1.ultradns.net ggorman.easylink.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)

Analysis

IP Addresses

tutorial.net resolves to one IP address: 3.33.243.145.

paulcombetta.com.brianpagliano.com.culinarytraining.ca, rwgroupe.net, brewbbq.com and two other host names share IP numbers with tutorial.net.

Name Servers

tutorial.net is delegated to 7 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and four others.

tutorial.net shares at least some of its name servers with other domains, including roamanc.com, allianz-gi.in, 226.251.23.in-addr.arpa and two others.

It is common to see these name servers paired with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and seven other name servers.

Hostnames that resolve to two IP addresses:

The A records for pdns5.ultradns.info return 204.74.114.1 and 2610:a1:1016::1.

The A records for pdns1.ultradns.net return 204.74.108.1 and 2001:502:f3ff::1.

The A records for pdns2.ultradns.net return 204.74.109.1 and 2610:a1:1014::1.

The A records for udns1.ultradns.net return 204.69.234.1 and 2001:502:f3ff::d.

The A records for pdns3.ultradns.org return 199.7.68.1 and 2610:a1:1015::1.

The A records for pdns4.ultradns.org return 199.7.69.1 and 2001:502:4612::1.

The A records for pdns6.ultradns.co.uk return 204.74.115.1 and 2610:a1:1017::1.