`bidder-1.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8b82^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:889^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.137^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.130^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c054^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2054^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chin.ns.cloudflare.com`
		A	108.162.192.84^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	172.64.32.84^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	173.245.58.84^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
NS	`fattouche.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c30^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c330^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fattouche.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2330^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fattouche.ns.cloudflare.com`
		A	108.162.195.48^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	162.159.44.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	172.64.35.48^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽²⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.137, 172.67.139.130
		IPv6 hints	2606:4700:3034::ac43:8b82, 2606:4700:3036::6815:889
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOA	`chin.ns.cloudflare.com`dns@cloudflare.com serial=2403458766

`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=1778288686

📈 Tranco rank: #480,574

Subdomains

ex.bidder-1.com

Same first word

bidder-1.com

DNS History

8 records (8 active, 0 former)

●NSchin.ns.cloudflare.com2026-04-14 → 2026-05-09 · 2 obs

● 2026-04-14 13:11:26
● 2026-05-09 01:23:38

●NSfattouche.ns.cloudflare.com2026-04-14 → 2026-05-09 · 2 obs

● 2026-04-14 13:11:26
● 2026-05-09 01:23:38

●MXfwd1.porkbun.com2026-04-14 → 2026-05-09 · 2 obs

● 2026-04-14 13:11:26
● 2026-05-09 01:23:38

●MXfwd2.porkbun.com2026-04-14 → 2026-05-09 · 2 obs

● 2026-04-14 13:11:26
● 2026-05-09 01:23:38

●A104.21.8.1372026-04-14 → 2026-05-09 · 2 obs

● 2026-04-14 13:11:26
● 2026-05-09 01:23:38

●A172.67.139.1302026-04-14 → 2026-05-09 · 2 obs

● 2026-04-14 13:11:26
● 2026-05-09 01:23:38

●A2606:4700:3034::ac43:8b822026-04-14 → 2026-05-09 · 2 obs

● 2026-04-14 13:11:26
● 2026-05-09 01:23:38

●A2606:4700:3036::6815:8892026-04-14 → 2026-05-09 · 2 obs

● 2026-04-14 13:11:26
● 2026-05-09 01:23:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bidder-1.com	chin.ns.cloudflare.com, fattouche.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.48

NS records: chin.ns.cloudflare.com, fattouche.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bidder-1.com (unsigned zone)

⏱️ Timing

Total: 309ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.130, 104.21.8.137`
AAAA	2	`2606:4700:3034::ac43:8b82, 2606:4700:3036::6815:889`
NS	2	`chin.ns.cloudflare.com, fattouche.ns.cloudflare.com`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	1	`v=spf1 include:_spf.porkbun.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chin.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

bidder-1.com is a parent of ex.bidder-1.com.

IP Addresses

bidder-1.com resolves to four IPs: 2606:4700:3034::ac43:8b82, 2606:4700:3036::6815:889, 104.21.8.137 and 172.67.139.130.

Other host names such as ags-metalgroup.ru, arsa-infotech.com, udpc.cn, theadventproject.org and krasargo.ru share IP numbers with bidder-1.com.

Name Servers

bidder-1.com is delegated to two name servers: chin.ns.cloudflare.com and fattouche.ns.cloudflare.com.

bidder-1.com uses the same name server setup as other domains, including nerdlab.it, heavyonhotties.com, 4frdm.live, stackedcash.com and smartbid.info.

At least part of the name servers for bidder-1.com are shared with other domains, for instance local-electrician-in-the-uk.co.uk, mlmsky.com, startweb.io, fibertek.ca and kit-stop.com.

These name servers are commonly used alongside nelci.ns.cloudflare.com and lola.ns.cloudflare.com.

Host names with six IP numbers:

chin.ns.cloudflare.com points to: 2606:4700:50::adf5:3a54, 2803:f800:50::6ca2:c054, 2a06:98c1:50::ac40:2054, 108.162.192.84, 172.64.32.84 and 173.245.58.84.

fattouche.ns.cloudflare.com points to: 2606:4700:58::a29f:2c30, 2803:f800:50::6ca2:c330, 2a06:98c1:50::ac40:2330, 108.162.195.48, 162.159.44.48 and 172.64.35.48.

Mail Servers

bidder-1.com is handled by two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

bidder-1.com uses the same mail server setup as other domains, for instance etherfs.com, kiltsec.com, deadahead.net, simpleitmanagement.com and fairfaxmoldinspection.com.

bidder-1.com shares some mail servers with other domains at least partially, for example krowdev.com, ceragra.com and chaskacaresmusicfest.com.

Hostnames with a single IP

fwd1.porkbun.com resolves to: 44.226.226.6.

fwd2.porkbun.com resolves to: 52.10.201.111.

bidder-1.com - robtex.com

bidder-1.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

Mail Servers

`bidder-1.com`

`com`