kwontech.com - dns.ninja

`kwontech.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
MX	`webmail.kwontech.com` ⭐
		A	218.145.65.186^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
			PTR	`cgwebmail-010.cafe24.com`
TXT	`google-site-verification=1e9QCZiJOIeOCgviSecI2u1Qaxh9B46h9H0RgL5f9Bg`
TXT	`v=spf1 ip4: 183.110.224.0/24 ip4: 175.126.146.0/24 ip4: 112.175.12.0/24 ip4: ...`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1771467222

`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=1782605535

Subdomains

webmail.kwontech.com

Same first word

kwontech.com

Similar names

DNS History

7 records (4 active, 3 former)

○NSns.siteprotect.co.kr2015-08-04 → 2020-01-29 · 5 obs

○ 2008-03-18 04:46:20
● 2015-08-04 11:17:46
● 2020-01-29 07:24:32
○ 2026-06-23 07:57:12
○ 2026-06-28 00:18:36

●NSns1.vercel-dns.com2026-06-23 → 2026-06-28 · 3 obs

○ 2020-01-29 07:24:32
● 2026-06-23 07:57:12
● 2026-06-28 00:18:36

○NSns2.siteprotect.co.kr2015-08-04 → 2020-01-29 · 5 obs

○ 2008-03-18 04:46:20
● 2015-08-04 11:17:46
● 2020-01-29 07:24:32
○ 2026-06-23 07:57:12
○ 2026-06-28 00:18:36

●NSns2.vercel-dns.com2026-06-23 → 2026-06-28 · 3 obs

○ 2020-01-29 07:24:32
● 2026-06-23 07:57:12
● 2026-06-28 00:18:36

●MXwebmail.kwontech.com2020-01-29 → 2026-06-28 · 2 obs

● 2020-01-29 07:24:32
● 2026-06-28 00:18:36

○A66.232.138.552008-03-18 → 2020-01-29 · 4 obs

● 2008-03-18 04:46:20
● 2020-01-29 07:24:32
○ 2026-06-23 07:57:12
○ 2026-06-28 00:18:36

●A76.76.21.212026-06-23 → 2026-06-28 · 3 obs

○ 2020-01-29 07:24:32
● 2026-06-23 07:57:12
● 2026-06-28 00:18:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kwontech.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.45.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kwontech.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	1	`webmail.kwontech.com (pri: 10)`
TXT	2	`google-site-verification=1e9QCZiJOIeOCgv, v=spf1 ip4: 183.110.224.0/24 ip4: 175.12`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

Hierarchy

kwontech.com is a parent domain of webmail.kwontech.com.

IP Addresses

kwontech.com directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with kwontech.com are studiokodo.com, agreg.us, speedlearning.com and two others.

Name Servers

kwontech.com has two authoritative name servers — ns1.vercel-dns.com and ns2.vercel-dns.com.

kwontech.com has the same name server delegation as a number of other domains, such as steamcommunity.in, synex.technology, quentinroy.fr and two more.

kwontech.com at least partially shares name servers with other domains, including fitmeal.com, gorila.digital, max.auto and vigointeractive.com.

These name servers are frequently paired with the name servers d.zeit-world.org and b.zeit-world.co.uk.

Both ns1.vercel-dns.com and ns2.vercel-dns.com have two IP addresses each. ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2.

Mail Servers

kwontech.com routes its mail through a single mail server, webmail.kwontech.com.

webmail.kwontech.com points to one IP number — 218.145.65.186.