`techcamp.edu.vn`

DNSSEC	⚠️ Not signed
A	2600:1f18:16e:df01::258^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:16e:df01::259^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p09.nsone.net`
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1781352455

`edu.vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`b.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`c.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`d.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`e.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`f.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`g.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`h.dns-servers.vn` ⚠️ Not in parent delegation
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2018584665

Same first word

techcamp.com

techcamp.eu

techcamp.co.ke

techcamp.com.au

techcamp.camp

techcamp.edu.vn

techcamp.ca

techcamp.hamburg

techcamp.jp

techcamp.nl

techcamp.org

techcamp.org.uk

techcamp.me

techcamp.co

techcamp.info

Similar names

DNS History

19 records (9 active, 10 former)

○NSdevin.ns.cloudflare.com2026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 06:01:08
○ 2026-07-02 01:20:00
○ 2026-08-02 03:58:24

●NSdns1.p01.nsone.net2026-07-02 → 2026-08-02 · 3 obs

○ 2026-05-01 06:01:08
● 2026-07-02 01:20:00
● 2026-08-02 03:58:24

●NSdns1.p09.nsone.net2026-07-02 → 2026-08-02 · 3 obs

○ 2026-05-01 06:01:08
● 2026-07-02 01:20:00
● 2026-08-02 03:58:24

●NSdns2.p09.nsone.net2026-07-02 → 2026-08-02 · 3 obs

○ 2026-05-01 06:01:08
● 2026-07-02 01:20:00
● 2026-08-02 03:58:24

●NSdns3.p09.nsone.net2026-07-02 → 2026-08-02 · 3 obs

○ 2026-05-01 06:01:08
● 2026-07-02 01:20:00
● 2026-08-02 03:58:24

●NSdns4.p09.nsone.net2026-07-02 → 2026-08-02 · 3 obs

○ 2026-05-01 06:01:08
● 2026-07-02 01:20:00
● 2026-08-02 03:58:24

○NStegan.ns.cloudflare.com2026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 06:01:08
○ 2026-07-02 01:20:00
○ 2026-08-02 03:58:24

○A13.52.188.952026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-02 01:20:00
● 2026-07-10 13:54:32
○ 2026-07-18 06:03:08
○ 2026-08-02 03:58:24

●A18.208.88.1572026-07-02 → 2026-08-02 · 3 obs

● 2026-07-02 01:20:00
○ 2026-07-10 13:54:32
● 2026-08-02 03:58:24

●A2600:1f18:16e:df01::2582026-07-02 → 2026-08-02 · 3 obs

● 2026-07-02 01:20:00
○ 2026-07-10 13:54:32
● 2026-08-02 03:58:24

●A2600:1f18:16e:df01::2592026-07-02 → 2026-08-02 · 3 obs

● 2026-07-02 01:20:00
○ 2026-07-10 13:54:32
● 2026-08-02 03:58:24

○A2600:1f1c:446:4900::2582026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-02 01:20:00
● 2026-07-10 13:54:32
○ 2026-07-18 06:03:08
○ 2026-08-02 03:58:24

○A2600:1f1c:446:4900::2592026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-02 01:20:00
● 2026-07-10 13:54:32
○ 2026-07-18 06:03:08
○ 2026-08-02 03:58:24

○A2a05:d014:58f:6200::2582026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-10 13:54:32
● 2026-07-18 06:03:08
○ 2026-08-02 03:58:24

○A2a05:d014:58f:6200::2592026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-10 13:54:32
● 2026-07-18 06:03:08
○ 2026-08-02 03:58:24

○A35.157.26.1352026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-10 13:54:32
● 2026-07-18 06:03:08
○ 2026-08-02 03:58:24

○A52.52.192.1912026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-02 01:20:00
● 2026-07-10 13:54:32
○ 2026-07-18 06:03:08
○ 2026-08-02 03:58:24

○A63.176.8.2182026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-10 13:54:32
● 2026-07-18 06:03:08
○ 2026-08-02 03:58:24

●A98.84.224.1112026-07-02 → 2026-08-02 · 3 obs

● 2026-07-02 01:20:00
○ 2026-07-10 13:54:32
● 2026-08-02 03:58:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
techcamp.edu.vn	dns2.p09.nsone.net, dns1.p09.nsone.net, dns4.p09.nsone.net, dns3.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.44.73

NS records: dns2.p09.nsone.net, dns1.p09.nsone.net, dns4.p09.nsone.net, dns3.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcamp.edu.vn (unsigned zone)

⏱️ Timing

Total: 832ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
AAAA	2	`2600:1f18:16e:df01::259, 2600:1f18:16e:df01::258`
NS	4	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

techcamp.edu.vn directs to four IP numbers, which are 18.208.88.157, 98.84.224.111, 2600:1f18:16e:df01::258 and 2600:1f18:16e:df01::259.

Two other host names, along with andreazorzi.info, mackenzietrupp.com and lynnflewelling.com, also share IP numbers with techcamp.edu.vn.

Name Servers

techcamp.edu.vn delegates to five name servers: dns1.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net and two others.

There is at least partial name server overlap between techcamp.edu.vn and other domains — hikosanart.com, physio-equilibrium.net, ikhepd.be and two more among them.

These name servers regularly appear alongside dns3.p09.nsone.net, dns4.p09.nsone.net, ns02.squarespacedns.com and 7 other name servers in NS record sets.

Host names that have two IP addresses:

dns1.p01.nsone.net directs traffic to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p09.nsone.net directs traffic to 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.

dns2.p09.nsone.net directs traffic to 198.51.45.9 and 2a00:edc0:6259:7:9::2.

dns3.p09.nsone.net directs traffic to 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.

dns4.p09.nsone.net directs traffic to 198.51.45.73 and 2a00:edc0:6259:7:9::4.