tutorialpoint.com - dns.ninja

`tutorialpoint.com`

DNSSEC	⚠️ Not signed
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
SOA	`dns1.name-services.com`info@name-services.com serial=1775212002

`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=1782892271

Same first word

tutorialpoint.com

tutorialpoint.net

Similar names

tuitionportal.sg

tuitionportal.com

DNS History

18 records (5 active, 13 former)

○NSdns1.hotkeys.com2017-08-25 → 2017-08-25 · 4 obs

○ 2017-02-03 03:03:10
● 2017-08-25 00:03:52
○ 2018-06-21 08:30:24
○ 2026-07-01 08:08:20

●NSdns1.name-services.com2015-08-12 → 2026-07-01 · 6 obs

● 2015-08-12 09:45:18
● 2017-02-03 03:03:10
○ 2017-08-25 00:03:52
○ 2021-09-12 19:30:02
● 2026-03-09 06:47:32
● 2026-07-01 08:08:20

○NSdns2.hotkeys.com2017-08-25 → 2017-08-25 · 4 obs

○ 2017-02-03 03:03:10
● 2017-08-25 00:03:52
○ 2018-06-21 08:30:24
○ 2026-07-01 08:08:20

●NSdns2.name-services.com2015-08-12 → 2026-07-01 · 6 obs

● 2015-08-12 09:45:18
● 2017-02-03 03:03:10
○ 2017-08-25 00:03:52
○ 2021-09-12 19:30:02
● 2026-03-09 06:47:32
● 2026-07-01 08:08:20

○NSdns3.hotkeys.com2017-08-25 → 2017-08-25 · 4 obs

○ 2017-02-03 03:03:10
● 2017-08-25 00:03:52
○ 2018-06-21 08:30:24
○ 2026-07-01 08:08:20

●NSdns3.name-services.com2015-08-12 → 2026-07-01 · 6 obs

● 2015-08-12 09:45:18
● 2017-02-03 03:03:10
○ 2017-08-25 00:03:52
○ 2021-09-12 19:30:02
● 2026-03-09 06:47:32
● 2026-07-01 08:08:20

●NSdns4.name-services.com2015-08-12 → 2026-07-01 · 6 obs

● 2015-08-12 09:45:18
● 2017-02-03 03:03:10
○ 2017-08-25 00:03:52
○ 2021-09-12 19:30:02
● 2026-03-09 06:47:32
● 2026-07-01 08:08:20

●NSdns5.name-services.com2015-08-12 → 2026-07-01 · 6 obs

● 2015-08-12 09:45:18
● 2017-02-03 03:03:10
○ 2017-08-25 00:03:52
○ 2021-09-12 19:30:02
● 2026-03-09 06:47:32
● 2026-07-01 08:08:20

○NSns1.uniregistrymarket.link2018-06-21 → 2021-09-12 · 5 obs

○ 2017-08-25 00:03:52
● 2018-06-21 08:30:24
● 2021-09-12 19:30:02
○ 2026-03-09 06:47:32
○ 2026-07-01 08:08:20

○NSns2.uniregistrymarket.link2018-06-21 → 2021-09-12 · 5 obs

○ 2017-08-25 00:03:52
● 2018-06-21 08:30:24
● 2021-09-12 19:30:02
○ 2026-03-09 06:47:32
○ 2026-07-01 08:08:20

○MXlocalhost2021-09-12 → 2021-09-12 · 4 obs

○ 2018-06-21 08:30:24
● 2021-09-12 19:30:02
○ 2026-03-09 06:47:32
○ 2026-07-01 08:08:20

○MXp.nsm.ctmail.com2015-08-12 → 2017-08-25 · 6 obs

● 2015-08-12 09:45:18
● 2016-03-04 17:27:16
○ 2016-06-26 15:07:50
● 2017-08-25 00:03:52
○ 2018-06-21 08:30:24
○ 2026-07-01 08:08:20

○A199.59.243.2282026-03-09 → 2026-07-01 · 2 obs

○ 2026-03-09 06:47:32
○ 2026-07-01 08:08:20

○A52.128.23.1532021-09-12 → 2021-09-12 · 4 obs

○ 2018-06-21 08:30:24
● 2021-09-12 19:30:02
○ 2026-03-09 06:47:32
○ 2026-07-01 08:08:20

○A64.74.223.312015-08-12 → 2015-12-03 · 4 obs

● 2015-08-12 09:45:18
● 2015-12-03 01:47:30
○ 2016-03-04 17:27:16
○ 2026-07-01 08:08:20

○A69.172.201.1532018-06-21 → 2018-06-21 · 4 obs

○ 2017-08-25 00:03:52
● 2018-06-21 08:30:24
○ 2021-09-12 19:30:02
○ 2026-07-01 08:08:20

○A69.64.147.2432017-08-25 → 2017-08-25 · 4 obs

○ 2017-02-03 03:03:10
● 2017-08-25 00:03:52
○ 2018-06-21 08:30:24
○ 2026-07-01 08:08:20

○A98.124.243.312016-03-04 → 2017-02-03 · 5 obs

○ 2015-12-03 01:47:30
● 2016-03-04 17:27:16
● 2017-02-03 03:03:10
○ 2017-08-25 00:03:52
○ 2026-07-01 08:08:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
tutorialpoint.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:216.40.47.201

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialpoint.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns2.name-services.com, dns4.name-services.com...`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Name Servers

tutorialpoint.com delegates to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

There is at least partial name server overlap between tutorialpoint.com and other domains — ahmadiyya-islam.net, xim-smart-solutions.com, ctbctb.com and two more among them.

These name servers frequently co-occur with the name servers dns4.name-services.com and dns5.name-services.com.

Host names that have two IP addresses:

dns1.name-services.com resolves to two addresses: 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com resolves to two addresses: 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com resolves to two addresses: 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com resolves to two addresses: 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com resolves to two addresses: 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.