`visahackathon.com`

DNSSEC	⚠️ Not signed
A	172.65.64.16^{🇺🇸 Cloudflare172.65.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.65.64.17^{🇺🇸 Cloudflare172.65.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.dnsvisa.com` ⭐
		A	2400:cb00:2049:1::a29f:999^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.9.153^{Cloudflare162.159.9.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsvisa.com`
		A	2400:cb00:2049:1::a29f:8eb^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.235^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsvisa.com`
		A	2400:cb00:2049:1::a29f:b39^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.57^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`0 contactemail hostmaster@visa.com`
SOA	`ns1.dnsvisa.com`dns@cloudflare.com serial=2362081513

`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=1780578394

Same first word

visahackathon.com

DNS History

6 records (5 active, 1 former)

●NSns1.dnsvisa.com2017-01-05 → 2026-06-04 · 2 obs

● 2017-01-05 01:50:46
● 2026-06-04 13:27:42

●NSns2.dnsvisa.com2017-01-05 → 2026-06-04 · 2 obs

● 2017-01-05 01:50:46
● 2026-06-04 13:27:42

●NSns3.dnsvisa.com2017-01-05 → 2026-06-04 · 2 obs

● 2017-01-05 01:50:46
● 2026-06-04 13:27:42

●A172.65.64.162026-05-19 → 2026-06-04 · 3 obs

○ 2019-04-16 18:46:10
● 2026-05-19 12:35:30
● 2026-06-04 13:27:42

●A172.65.64.172026-05-19 → 2026-06-04 · 3 obs

○ 2019-04-16 18:46:10
● 2026-05-19 12:35:30
● 2026-06-04 13:27:42

○A216.87.148.1142017-01-05 → 2019-04-16 · 4 obs

● 2017-01-05 01:50:46
● 2019-04-16 18:46:10
○ 2026-05-19 12:35:30
○ 2026-06-04 13:27:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
visahackathon.com	ns1.dnsvisa.com, ns2.dnsvisa.com, ns3.dnsvisa.com	3 records

✅ Authoritative Response

Server:162.159.9.153

NS records: ns1.dnsvisa.com, ns2.dnsvisa.com, ns3.dnsvisa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for visahackathon.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.65.64.17, 172.65.64.16`
NS	3	`ns1.dnsvisa.com, ns2.dnsvisa.com...`
TXT	1	`0 contactemail hostmaster@visa.com`
SOA	1	`ns1.dnsvisa.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dnsvisa.com, ns2.dnsvisa.com, ns3.dnsvisa.com)

Analysis

IP Addresses

visahackathon.com points to two IP numbers: 172.65.64.16 and 172.65.64.17.

visastrategicalliances.com, visaprotection.com, visa.credit plus two other host names have IP numbers in common with visahackathon.com.

Name Servers

visahackathon.com has three name servers — ns1.dnsvisa.com, ns2.dnsvisa.com and ns3.dnsvisa.com.

The name servers of visahackathon.com overlap at least partially with those of other domains — among them 196.241.198.in-addr.arpa, visacheckout.com.tw, visa.lk and two more.

Each of ns1.dnsvisa.com, ns2.dnsvisa.com and ns3.dnsvisa.com points to two IP numbers. ns1.dnsvisa.com points to 162.159.9.153 and 2400:cb00:2049:1::a29f:999. ns2.dnsvisa.com points to 162.159.8.235 and 2400:cb00:2049:1::a29f:8eb. ns3.dnsvisa.com points to 162.159.11.57 and 2400:cb00:2049:1::a29f:b39.

visahackathon.com - robtex.com