underdb.com - dns.ninja

`underdb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:49ac^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a44d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.172^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.77^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
NS	`jeff.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.172, 172.67.164.77
		IPv6 hints	2606:4700:3031::6815:49ac, 2606:4700:3035::ac43:a44d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOA	`gina.ns.cloudflare.com`dns@cloudflare.com serial=2407566736

`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=1785099877

Same first word

underdb.com

Similar names

derbund.de

bundred.com

brudden.net.br

renbudd.com

brudden.com.br

derbund.ch

DNS History

8 records (6 active, 2 former)

●NSgina.ns.cloudflare.com2026-03-12 → 2026-07-26 · 2 obs

● 2026-03-12 22:28:28
● 2026-07-26 21:09:00

●NSjeff.ns.cloudflare.com2026-03-12 → 2026-07-26 · 2 obs

● 2026-03-12 22:28:28
● 2026-07-26 21:09:00

●A104.21.73.1722026-03-12 → 2026-07-26 · 2 obs

● 2026-03-12 22:28:28
● 2026-07-26 21:09:00

●A172.67.164.772026-03-12 → 2026-07-26 · 2 obs

● 2026-03-12 22:28:28
● 2026-07-26 21:09:00

○A2606:4700:3030::6815:49ac2026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 22:28:28
○ 2026-06-22 18:53:16
○ 2026-07-26 21:09:00

●A2606:4700:3031::6815:49ac2026-06-22 → 2026-07-26 · 3 obs

○ 2026-03-12 22:28:28
● 2026-06-22 18:53:16
● 2026-07-26 21:09:00

●A2606:4700:3035::ac43:a44d2026-06-22 → 2026-07-26 · 3 obs

○ 2026-03-12 22:28:28
● 2026-06-22 18:53:16
● 2026-07-26 21:09:00

○A2606:4700:3036::ac43:a44d2026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 22:28:28
○ 2026-06-22 18:53:16
○ 2026-07-26 21:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
underdb.com	gina.ns.cloudflare.com, jeff.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.124

NS records: gina.ns.cloudflare.com, jeff.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for underdb.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.77, 104.21.73.172`
AAAA	2	`2606:4700:3035::ac43:a44d, 2606:4700:3031::6815:49ac`
NS	2	`gina.ns.cloudflare.com, jeff.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gina.ns.cloudflare.com, gina.ns.cloudflare.com, gina.ns.cloudflare.com...)

Analysis

IP Addresses

underdb.com resolves to four IP addresses: 104.21.73.172, 172.67.164.77, 2606:4700:3031::6815:49ac and 2606:4700:3035::ac43:a44d.

Among the host names that share IP numbers with underdb.com are server.20minut.ua, te.20minut.ua, zjgxyfq.com and two others.

Name Servers

DNS delegation for underdb.com points to two name servers: gina.ns.cloudflare.com and jeff.ns.cloudflare.com.

underdb.com has the same name server delegation as a number of other domains, such as interra-online.ro, xcellrepairplus.com, xstream.gr and two more.

underdb.com shares at least some of its name servers with other domains, including bzyelmedia.vu, ecod.hu, dindi.net and two others.

These name servers are frequently seen alongside the name servers pablo.ns.cloudflare.com, dave.ns.cloudflare.com, jim.ns.cloudflare.com and fay.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

gina.ns.cloudflare.com has IP addresses 108.162.192.117, 172.64.32.117 and 173.245.58.117, plus 3 other.

jeff.ns.cloudflare.com has IP addresses 108.162.193.124, 172.64.33.124 and 173.245.59.124, plus 3 other.