`tutorchapter.com`

DNSSEC	⚠️ Not signed
A	173.237.185.174^{🇺🇸 TierPoint173.237.185.0/24}
		PTR	`agni.vivawebhost.com`
NS	`ns2-agni.vivawebhost.com` ⭐
		A	173.237.185.174^{🇺🇸 TierPoint173.237.185.0/24}
			PTR	`agni.vivawebhost.com`
NS	`ns1-agni.vivawebhost.com`
		A	72.249.68.73^{🇺🇸 TierPoint72.249.68.0/24}
			PTR	`agni.vivawebhost.com`
MX	`tutorchapter.com` ⭐
		A	173.237.185.174^{🇺🇸 TierPoint173.237.185.0/24}
			PTR	`agni.vivawebhost.com`
TXT	`v=spf1 ip4:78.142.63.210 ip4:217.174.153.253 +a +mx +ip4:174.136.57.11 ~all`
SOA	`ns2-agni.vivawebhost.com`noc@vivawebhost.com 2025-09-19 #10

`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=1778342046

MX for

tutorchapter.com

Same first word

tutorchapter.com

DNS History

15 records (4 active, 11 former)

●NSns1-agni.vivawebhost.com2026-03-09 → 2026-05-09 · 3 obs

○ 2019-12-23 09:03:32
● 2026-03-09 07:01:56
● 2026-05-09 16:06:38

○NSns1-king.vivawebhost.com2015-11-08 → 2016-04-27 · 5 obs

○ 2015-07-01 12:53:06
● 2015-11-08 14:01:24
● 2016-04-27 22:52:00
○ 2017-02-03 04:51:44
○ 2026-05-09 16:06:38

○NSns1-scorpio.vivawebhost.com2017-02-03 → 2019-12-23 · 5 obs

○ 2016-04-27 22:52:00
● 2017-02-03 04:51:44
● 2019-12-23 09:03:32
○ 2026-03-09 07:01:56
○ 2026-05-09 16:06:38

○NSns11.eapps.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 12:53:06
○ 2015-11-08 14:01:24
○ 2026-05-09 16:06:38

○NSns12.eapps.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 12:53:06
○ 2015-11-08 14:01:24
○ 2026-05-09 16:06:38

○NSns13.eapps.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 12:53:06
○ 2015-11-08 14:01:24
○ 2026-05-09 16:06:38

○NSns14.eapps.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 12:53:06
○ 2015-11-08 14:01:24
○ 2026-05-09 16:06:38

●NSns2-agni.vivawebhost.com2026-03-09 → 2026-05-09 · 3 obs

○ 2019-12-23 09:03:32
● 2026-03-09 07:01:56
● 2026-05-09 16:06:38

○NSns2-king.vivawebhost.com2015-11-08 → 2016-04-27 · 5 obs

○ 2015-07-01 12:53:06
● 2015-11-08 14:01:24
● 2016-04-27 22:52:00
○ 2017-02-03 04:51:44
○ 2026-05-09 16:06:38

○NSns2-scorpio.vivawebhost.com2017-02-03 → 2019-12-23 · 5 obs

○ 2016-04-27 22:52:00
● 2017-02-03 04:51:44
● 2019-12-23 09:03:32
○ 2026-03-09 07:01:56
○ 2026-05-09 16:06:38

●MXtutorchapter.com2015-07-01 → 2026-05-09 · 2 obs

● 2015-07-01 12:53:06
● 2026-05-09 16:06:38

●A173.237.185.1742026-03-09 → 2026-05-09 · 3 obs

○ 2019-12-23 09:03:32
● 2026-03-09 07:01:56
● 2026-05-09 16:06:38

○A174.136.57.2052015-11-08 → 2016-04-27 · 5 obs

○ 2015-07-01 12:53:06
● 2015-11-08 14:01:24
● 2016-04-27 22:52:00
○ 2017-02-03 04:51:44
○ 2026-05-09 16:06:38

○A217.174.152.332017-02-03 → 2019-12-23 · 5 obs

○ 2016-04-27 22:52:00
● 2017-02-03 04:51:44
● 2019-12-23 09:03:32
○ 2026-03-09 07:01:56
○ 2026-05-09 16:06:38

○A68.169.59.1922015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 12:53:06
○ 2015-11-08 14:01:24
○ 2026-05-09 16:06:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
tutorchapter.com	ns1-agni.vivawebhost.com, ns2-agni.vivawebhost.com	2 records

✅ Authoritative Response

Server:173.237.185.174

NS records: ns1-agni.vivawebhost.com, ns2-agni.vivawebhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorchapter.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.237.185.174`
NS	2	`ns2-agni.vivawebhost.com, ns1-agni.vivawebhost.com`
MX	1	`tutorchapter.com (pri: 0)`
TXT	1	`v=spf1 ip4:78.142.63.210 ip4:217.174.153`
SOA	1	`ns2-agni.vivawebhost.com noc.vivawebhost`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-agni.vivawebhost.com, ns2-agni.vivawebhost.com)

Analysis

Mail Server Role

For tutorchapter.com, the mail server is tutorchapter.com.

IP Addresses

tutorchapter.com resolves to one IP number: 173.237.185.174.

other host names including crawlspacecomplete.com, geneaverse.com, www.impactinterview.com, mail.kaylapoe.com and mail.spacebournresources.com share IP numbers with tutorchapter.com.

Name Servers

tutorchapter.com is delegated to two name servers ns1-agni.vivawebhost.com and ns2-agni.vivawebhost.com.

tutorchapter.com shares the same name server setup as other domains, for instance geotech.com, atthebottleneck.com, question-ksa.com, fontmart.com and ibeski.com.

tutorchapter.com at least partially shares name servers with other domains, for instance pad(0x636f636b).com.

These name servers are commonly used with dns0.zoneedit.com, ns14.zoneedit.com and ns19.zoneedit.com.

Host names with one IP number:

ns1-agni.vivawebhost.com points to 72.249.68.73

ns2-agni.vivawebhost.com points to 173.237.185.174

Mail Servers

tutorchapter.com is served by a single mail server, tutorchapter.com.

tutorchapter.com resolves to IP 173.237.185.174.

tutorchapter.com - robtex.com