`bidding4u.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c02b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:49d3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.211^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.43^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c073^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2073^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fay.ns.cloudflare.com`
		A	108.162.192.115^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	172.64.32.115^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	173.245.58.115^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
NS	`leland.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c08^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c308^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leland.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2308^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leland.ns.cloudflare.com`
		A	108.162.195.8^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	162.159.44.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	172.64.35.8^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.211, 172.67.192.43
		IPv6 hints	2606:4700:3035::ac43:c02b, 2606:4700:3037::6815:49d3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`fay.ns.cloudflare.com`dns@cloudflare.com serial=2399226611

`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=1777137991

Subdomains

www.bidding4u.com

Same first word

bidding4u.com

DNS History

19 records (6 active, 13 former)

○NSdns1.name-services.com2015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

○NSdns2.name-services.com2015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

○NSdns3.name-services.com2015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

○NSdns4.name-services.com2015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

○NSdns5.name-services.com2015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

●NSfay.ns.cloudflare.com2026-04-12 → 2026-04-25 · 3 obs

○ 2017-05-25 02:43:50
● 2026-04-12 21:09:20
● 2026-04-25 17:39:12

●NSleland.ns.cloudflare.com2026-04-12 → 2026-04-25 · 3 obs

○ 2017-05-25 02:43:50
● 2026-04-12 21:09:20
● 2026-04-25 17:39:12

○NSns1626.ztomy.com2017-05-25 → 2017-05-25 · 4 obs

○ 2016-11-08 07:13:56
● 2017-05-25 02:43:50
○ 2026-04-12 21:09:20
○ 2026-04-25 17:39:12

○NSns2626.ztomy.com2017-05-25 → 2017-05-25 · 4 obs

○ 2016-11-08 07:13:56
● 2017-05-25 02:43:50
○ 2026-04-12 21:09:20
○ 2026-04-25 17:39:12

○MXeforwardct.name-services.com2015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

○MXeforwardct2.name-services.com2015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

○MXeforwardct3.name-services.com2015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

●A104.21.73.2112026-04-12 → 2026-04-25 · 3 obs

○ 2017-05-25 02:43:50
● 2026-04-12 21:09:20
● 2026-04-25 17:39:12

●A172.67.192.432026-04-12 → 2026-04-25 · 3 obs

○ 2017-05-25 02:43:50
● 2026-04-12 21:09:20
● 2026-04-25 17:39:12

○A204.11.56.482017-05-25 → 2017-05-25 · 4 obs

○ 2016-11-08 07:13:56
● 2017-05-25 02:43:50
○ 2026-04-12 21:09:20
○ 2026-04-25 17:39:12

○A208.81.1.1482015-05-27 → 2016-03-28 · 4 obs

● 2015-05-27 23:24:58
● 2016-03-28 15:35:48
○ 2016-11-08 07:13:56
○ 2026-04-25 17:39:12

●A2606:4700:3035::ac43:c02b2026-04-12 → 2026-04-25 · 3 obs

○ 2017-05-25 02:43:50
● 2026-04-12 21:09:20
● 2026-04-25 17:39:12

●A2606:4700:3037::6815:49d32026-04-12 → 2026-04-25 · 3 obs

○ 2017-05-25 02:43:50
● 2026-04-12 21:09:20
● 2026-04-25 17:39:12

○PTRns1626.ztomy.com2017-05-25 → 2017-05-25 · 3 obs

● 2017-05-25 02:43:50
○ 2026-04-12 21:09:20
○ 2026-04-25 17:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
bidding4u.com	fay.ns.cloudflare.com, leland.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.115

NS records: fay.ns.cloudflare.com, leland.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bidding4u.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.211, 172.67.192.43`
AAAA	2	`2606:4700:3035::ac43:c02b, 2606:4700:3037::6815:49d3`
NS	2	`fay.ns.cloudflare.com, leland.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fay.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.bidding4u.com is bidding4u.com.

IP Addresses

bidding4u.com maps to four IP numbers: 2606:4700:3035::ac43:c02b, 2606:4700:3037::6815:49d3, 104.21.73.211 and 172.67.192.43.

Other host names such as china.dashenglock.com, kickass2.xyz, nianlun.tv.cdn.cloudflare.net, giftjap.info and ometv.onl share IPs with bidding4u.com.

Name Servers

Two name servers fay.ns.cloudflare.com and leland.ns.cloudflare.com handle the delegation for bidding4u.com.

bidding4u.com shares the same name server setup as other domains, for example sanmiys.net, 8myway.cn, jog.cool, ssitdx.com and servicewo.com.

bidding4u.com at least partially shares name servers with other domains, for example rmktec.com, mymechanicauto.ca, 7508h.com, tuckertoncarwash.com and cloudqnect.com.

These name servers are often used together with neil.ns.cloudflare.com and elma.ns.cloudflare.com.

Host names with six IP numbers:

fay.ns.cloudflare.com points to 2606:4700:50::adf5:3a73, 2803:f800:50::6ca2:c073, 2a06:98c1:50::ac40:2073, 108.162.192.115, 172.64.32.115 and 173.245.58.115.

leland.ns.cloudflare.com points to 2606:4700:58::a29f:2c08, 2803:f800:50::6ca2:c308, 2a06:98c1:50::ac40:2308, 108.162.195.8, 162.159.44.8 and 172.64.35.8.

bidding4u.com - robtex.com

bidding4u.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`bidding4u.com`

`com`