`sentraprimers.com`

DNSSEC	⚠️ Not signed
NS	`satu.neodns.id` ⭐
		A	103.93.64.1^{🇮🇩 IDNIC-BIZNETGIO-AS-ID103.93.64.0/24 Vultr Customer Route}
NS	`dua.neodns.id`
		A	103.93.66.1^{🇮🇩 IDNIC-BIZNETGIO-AS-ID103.93.66.0/24 Nexusguard (Customer Route)}
			PTR	`anycast2.biznetg.io`
MX	`mail.sentraprimers.com` ⭐
		A	103.89.5.189^{🇮🇩 IDNIC-BIZNETGIO-AS-ID103.89.4.0/23}
			PTR	`srv2.para-star.com`
TXT	`v=spf1 a mx ip4:203.77.233.165 ip4:103.89.5.189 -all`
SOA	`satu.neodns.id`hostmaster@neodns.id 2025-06-26 #2

`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=1776214977

Subdomains

mail.sentraprimers.com

Same first word

sentraprimers.com

DNS History

13 records (3 active, 10 former)

○NSdns1.idwebhost.biz2015-06-23 → 2016-02-02 · 4 obs

● 2015-06-23 05:38:30
● 2016-02-02 18:17:36
○ 2016-06-18 23:36:26
○ 2026-04-15 01:22:52

○NSdns1.idwebhost.biz.sentraprimers.com2015-06-23 → 2016-02-02 · 4 obs

● 2015-06-23 05:38:30
● 2016-02-02 18:17:36
○ 2016-06-18 23:36:26
○ 2026-04-15 01:22:52

○NSdns2.idwebhost.biz2015-06-23 → 2016-02-02 · 4 obs

● 2015-06-23 05:38:30
● 2016-02-02 18:17:36
○ 2016-06-18 23:36:26
○ 2026-04-15 01:22:52

○NSdns3.idwebhost.org2015-06-23 → 2016-02-02 · 4 obs

● 2015-06-23 05:38:30
● 2016-02-02 18:17:36
○ 2016-06-18 23:36:26
○ 2026-04-15 01:22:52

○NSdns4.idwebhost.com2015-06-23 → 2016-02-02 · 4 obs

● 2015-06-23 05:38:30
● 2016-02-02 18:17:36
○ 2016-06-18 23:36:26
○ 2026-04-15 01:22:52

●NSdua.neodns.id2026-02-18 → 2026-04-15 · 3 obs

○ 2017-02-14 16:36:34
● 2026-02-18 02:41:32
● 2026-04-15 01:22:52

○NSns1.idwebhost.id2015-06-23 → 2017-02-14 · 7 obs

● 2015-06-23 05:38:30
○ 2015-11-11 12:42:20
○ 2016-02-02 18:17:36
● 2016-06-18 23:36:26
● 2017-02-14 16:36:34
○ 2026-02-18 02:41:32
○ 2026-04-15 01:22:52

○NSns2.idwebhost.id2015-06-23 → 2017-02-14 · 4 obs

● 2015-06-23 05:38:30
● 2017-02-14 16:36:34
○ 2026-02-18 02:41:32
○ 2026-04-15 01:22:52

●NSsatu.neodns.id2026-02-18 → 2026-04-15 · 3 obs

○ 2017-02-14 16:36:34
● 2026-02-18 02:41:32
● 2026-04-15 01:22:52

●MXmail.sentraprimers.com2026-02-18 → 2026-04-15 · 3 obs

○ 2017-02-14 16:36:34
● 2026-02-18 02:41:32
● 2026-04-15 01:22:52

○MXmx1.sentraprimers.com2015-06-23 → 2017-02-14 · 4 obs

● 2015-06-23 05:38:30
● 2017-02-14 16:36:34
○ 2026-02-18 02:41:32
○ 2026-04-15 01:22:52

○MXmx2.sentraprimers.com2015-06-23 → 2017-02-14 · 4 obs

● 2015-06-23 05:38:30
● 2017-02-14 16:36:34
○ 2026-02-18 02:41:32
○ 2026-04-15 01:22:52

○A202.137.22.192015-06-23 → 2017-02-14 · 4 obs

● 2015-06-23 05:38:30
● 2017-02-14 16:36:34
○ 2026-02-18 02:41:32
○ 2026-04-15 01:22:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
sentraprimers.com	satu.neodns.id, dua.neodns.id	-

✅ Authoritative Response

Server:103.93.64.1

NS records: satu.neodns.id, dua.neodns.id

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentraprimers.com (unsigned zone)

⏱️ Timing

Total: 707ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dua.neodns.id, satu.neodns.id`
MX	1	`mail.sentraprimers.com (pri: 0)`
TXT	1	`v=spf1 a mx ip4:203.77.233.165 ip4:103.8`
SOA	1	`satu.neodns.id hostmaster.neodns.id`

Analysis

Hierarchy

mail.sentraprimers.com is a child of sentraprimers.com.

Name Servers

sentraprimers.com's delegation uses two name servers: dua.neodns.id and satu.neodns.id.

sentraprimers.com uses the same name server setup as other domains, such as reborn.co.id, yukbisaukai.com, hrmsabs.com, nxtcentral.com and gicibusinessschool.ac.id.

sentraprimers.com at least partially shares name servers with other domains, including coca-colaamatil.co.id, nagase.co.id, pefindo.co.id, networkspace.org and pendmamojokerto.web.id.

Host names with a single IP address: dua.neodns.id points to 103.93.66.1; satu.neodns.id points to 103.93.64.1.

Mail Servers

A single mail server handles sentraprimers.com, mail.sentraprimers.com.

Host name mail.sentraprimers.com resolves to a single IP: 103.89.5.189.

sentraprimers.com - robtex.com