`efficientbid.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:df5c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3b6b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.107^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.92^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.59.107, 172.67.223.92
		IPv6	2606:4700:3030::ac43:df5c, 2606:4700:3036::6815:3b6b
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2398842987

`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=1774422097

Same first word

efficientbid.com

DNS History

11 records (6 active, 5 former)

●NSemma.ns.cloudflare.com2026-03-23 → 2026-03-25 · 3 obs

○ 2017-04-06 17:46:48
● 2026-03-23 17:12:20
● 2026-03-25 07:30:44

○NSns31.domaincontrol.com2016-07-17 → 2017-04-06 · 4 obs

● 2016-07-17 03:19:46
● 2017-04-06 17:46:48
○ 2026-03-23 17:12:20
○ 2026-03-25 07:30:44

○NSns32.domaincontrol.com2016-07-17 → 2017-04-06 · 4 obs

● 2016-07-17 03:19:46
● 2017-04-06 17:46:48
○ 2026-03-23 17:12:20
○ 2026-03-25 07:30:44

●NSrudy.ns.cloudflare.com2026-03-23 → 2026-03-25 · 3 obs

○ 2017-04-06 17:46:48
● 2026-03-23 17:12:20
● 2026-03-25 07:30:44

○MXmailstore1.secureserver.net2016-07-17 → 2017-04-06 · 4 obs

● 2016-07-17 03:19:46
● 2017-04-06 17:46:48
○ 2026-03-23 17:12:20
○ 2026-03-25 07:30:44

○MXsmtp.secureserver.net2016-07-17 → 2017-04-06 · 4 obs

● 2016-07-17 03:19:46
● 2017-04-06 17:46:48
○ 2026-03-23 17:12:20
○ 2026-03-25 07:30:44

●A104.21.59.1072026-03-23 → 2026-03-25 · 3 obs

○ 2017-04-06 17:46:48
● 2026-03-23 17:12:20
● 2026-03-25 07:30:44

●A172.67.223.922026-03-23 → 2026-03-25 · 3 obs

○ 2017-04-06 17:46:48
● 2026-03-23 17:12:20
● 2026-03-25 07:30:44

○A184.168.221.342016-07-17 → 2017-04-06 · 4 obs

● 2016-07-17 03:19:46
● 2017-04-06 17:46:48
○ 2026-03-23 17:12:20
○ 2026-03-25 07:30:44

●A2606:4700:3030::ac43:df5c2026-03-23 → 2026-03-25 · 3 obs

○ 2017-04-06 17:46:48
● 2026-03-23 17:12:20
● 2026-03-25 07:30:44

●A2606:4700:3036::6815:3b6b2026-03-23 → 2026-03-25 · 3 obs

○ 2017-04-06 17:46:48
● 2026-03-23 17:12:20
● 2026-03-25 07:30:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
efficientbid.com	emma.ns.cloudflare.com, rudy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.229

NS records: emma.ns.cloudflare.com, rudy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efficientbid.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.107, 172.67.223.92`
AAAA	2	`2606:4700:3036::6815:3b6b, 2606:4700:3030::ac43:df5c`
NS	2	`emma.ns.cloudflare.com, rudy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emma.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

efficientbid.com maps to four IP numbers: 2606:4700:3030::ac43:df5c, 2606:4700:3036::6815:3b6b, 104.21.59.107 and 172.67.223.92.

Other host names such as stamperlock.com.br, pafikobakota.org, chaimanga.com, lpemh.edu.do and voklaagyo.com share IPs with efficientbid.com.

Name Servers

Two name servers emma.ns.cloudflare.com and rudy.ns.cloudflare.com handle the delegation for efficientbid.com.

efficientbid.com shares the same name server setup as other domains, for example cpcot.com, sgstowers.com, inpeacememorial.com, simpleqdro.com and malibuboy.com.

efficientbid.com at least partially shares name servers with other domains, for example mikenussbaumer.com, tosn.org, priceleg.xyz, motto.com.au and digitalocean.in.

These name servers are often used together with leif.ns.cloudflare.com and elliot.ns.cloudflare.com.

Host names with six IP numbers:

emma.ns.cloudflare.com points to 2606:4700:50::adf5:3a70, 2803:f800:50::6ca2:c070, 2a06:98c1:50::ac40:2070, 108.162.192.112, 172.64.32.112 and 173.245.58.112.

rudy.ns.cloudflare.com points to 2606:4700:58::adf5:3be5, 2803:f800:50::6ca2:c1e5, 2a06:98c1:50::ac40:21e5, 108.162.193.229, 172.64.33.229 and 173.245.59.229.

efficientbid.com - robtex.com