bigopt.com - dns.ninja

`bigopt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b132^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3b77^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.119^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.50^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`jeremy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
MX	`mxa.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.119, 172.67.177.50
		IPv6 hints	2606:4700:3033::ac43:b132, 2606:4700:3034::6815:3b77
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2406596870

`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=1782429990

WOT: SAFE (66/100)
📈 Tranco rank: #523,947

Subdomains

www.bigopt.com

tsvetok.bigopt.com

dimitrov.bigopt.com

Same first word

bigopt.ru

bigopt.com.ua

bigopt.by

bigopt.com

Similar names

bgopit.com

bigtop.org

bigtop.com.sg

topbig.com

gitbpo.com

topbig.ru

bigtop.ws

bigtop.co

pgbiot.com

bitpog.com

bigtop.eu

tgpbio.com

bigtop.casino

gptbio.com

bigtop.it

itopbg.com

biogpt.io

bigtop.net

bigtop.com.au

bigtop.co.za

gbipot.com

bigtop.s3.amazonaws.com

pigbot.site

bigpot.poker

bigtop.us

bigpot.news

bigpot.net

bigtop.co.jp

bigtop.com

bigpot.com

bigtop.ca

bigtop.de

DNS History

20 records (14 active, 6 former)

●NSdorthy.ns.cloudflare.com2015-08-23 → 2026-06-25 · 2 obs

● 2015-08-23 14:23:54
● 2026-06-25 23:39:34

●NSjeremy.ns.cloudflare.com2015-08-23 → 2026-06-25 · 2 obs

● 2015-08-23 14:23:54
● 2026-06-25 23:39:34

●MXalt1.aspmx.l.google.com2015-08-23 → 2026-06-25 · 2 obs

● 2015-08-23 14:23:54
● 2026-06-25 23:39:34

●MXalt2.aspmx.l.google.com2015-08-23 → 2026-06-25 · 2 obs

● 2015-08-23 14:23:54
● 2026-06-25 23:39:34

●MXaspmx2.googlemail.com2015-08-23 → 2026-06-25 · 2 obs

● 2015-08-23 14:23:54
● 2026-06-25 23:39:34

●MXaspmx3.googlemail.com2015-08-23 → 2026-06-25 · 2 obs

● 2015-08-23 14:23:54
● 2026-06-25 23:39:34

●MXaspmx4.googlemail.com2015-08-23 → 2026-06-25 · 2 obs

● 2015-08-23 14:23:54
● 2026-06-25 23:39:34

●MXaspmx5.googlemail.com2015-08-23 → 2026-06-25 · 2 obs

● 2015-08-23 14:23:54
● 2026-06-25 23:39:34

●MXmxa.mailgun.org2018-03-12 → 2026-06-25 · 3 obs

○ 2015-08-23 14:23:54
● 2018-03-12 20:02:02
● 2026-06-25 23:39:34

●MXmxb.mailgun.org2018-03-12 → 2026-06-25 · 3 obs

○ 2015-08-23 14:23:54
● 2018-03-12 20:02:02
● 2026-06-25 23:39:34

●A104.21.59.1192026-06-25 → 2026-06-25 · 3 obs

○ 2026-03-28 06:53:58
● 2026-06-25 23:39:30
● 2026-06-25 23:39:34

○A104.27.134.1842015-12-31 → 2018-08-22 · 5 obs

○ 2015-10-19 03:49:56
● 2015-12-31 13:07:08
● 2018-08-22 15:41:06
○ 2026-02-15 22:35:30
○ 2026-06-25 23:39:34

○A104.27.135.1842015-12-31 → 2018-08-22 · 5 obs

○ 2015-10-19 03:49:56
● 2015-12-31 13:07:08
● 2018-08-22 15:41:06
○ 2026-02-15 22:35:30
○ 2026-06-25 23:39:34

●A172.67.177.502026-06-25 → 2026-06-25 · 3 obs

○ 2026-03-28 06:53:58
● 2026-06-25 23:39:30
● 2026-06-25 23:39:34

○A2400:cb00:2048:1::681b:86b82016-10-01 → 2018-08-22 · 5 obs

○ 2015-12-31 13:07:08
● 2016-10-01 23:14:54
● 2018-08-22 15:41:06
○ 2026-02-15 22:35:30
○ 2026-06-25 23:39:34

○A2400:cb00:2048:1::681b:87b82016-10-01 → 2018-08-22 · 5 obs

○ 2015-12-31 13:07:08
● 2016-10-01 23:14:54
● 2018-08-22 15:41:06
○ 2026-02-15 22:35:30
○ 2026-06-25 23:39:34

●A2606:4700:3033::ac43:b1322026-06-25 → 2026-06-25 · 3 obs

○ 2026-03-28 06:53:58
● 2026-06-25 23:39:30
● 2026-06-25 23:39:34

●A2606:4700:3034::6815:3b772026-06-25 → 2026-06-25 · 3 obs

○ 2026-03-28 06:53:58
● 2026-06-25 23:39:30
● 2026-06-25 23:39:34

○A5.9.38.1102015-08-23 → 2015-10-19 · 4 obs

● 2015-08-23 14:23:54
● 2015-10-19 03:49:56
○ 2015-12-31 13:07:08
○ 2026-06-25 23:39:34

○A95.217.226.452026-02-15 → 2026-03-28 · 5 obs

○ 2018-08-22 15:41:06
● 2026-02-15 22:35:30
● 2026-03-28 06:53:58
○ 2026-06-25 23:39:30
○ 2026-06-25 23:39:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
bigopt.com	jeremy.ns.cloudflare.com, dorthy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.180

NS records: jeremy.ns.cloudflare.com, dorthy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigopt.com (unsigned zone)

⏱️ Timing

Total: 357ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.50, 104.21.59.119`
AAAA	2	`2606:4700:3033::ac43:b132, 2606:4700:3034::6815:3b77`
NS	2	`dorthy.ns.cloudflare.com, jeremy.ns.cloudflare.com`
MX	8	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)...`
TXT	1	`v=spf1 include:mailgun.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.bigopt.com, tsvetok.bigopt.com and dimitrov.bigopt.com each fall under the parent domain bigopt.com.

IP Addresses

bigopt.com resolves to four IP addresses: 104.21.59.119, 172.67.177.50, 2606:4700:3033::ac43:b132 and 2606:4700:3034::6815:3b77.

www.przeklej.org, transduarte.com, sqm-option.digital and two other host names share IP numbers with bigopt.com.

Name Servers

The NS records for bigopt.com delegate to dorthy.ns.cloudflare.com and jeremy.ns.cloudflare.com.

bigopt.com uses the same name servers as several other domains — among them iisbangalore.org, eva.hr, lvivmarket.net and two more.

bigopt.com partially shares its NS delegation with several other domains, including crypto-rolex.com, uwho.com.cn, greensunnj.com and two others.

These name servers regularly co-occur with the name servers rayden.ns.cloudflare.com, joyce.ns.cloudflare.com and abdullah.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dorthy.ns.cloudflare.com maps to 108.162.192.249, 172.64.32.249, 173.245.58.249 and 3 additional IP addresses.

jeremy.ns.cloudflare.com maps to 108.162.193.180, 172.64.33.180, 173.245.59.180 and 3 additional IP addresses.

Mail Servers

The MX records for bigopt.com point to 8 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 5 other.

bigopt.com has at least partial mail server overlap with other domains such as ns500698.ns500758.ns500759.ns500698.ns500698.ns500736.ns500736.ns500735.ns500735.ns500576.ns500576.ns500708.ns500576.ns500576.ns500652.trackreceptor.com, ns500754.ns500754.ns500754.ns500742.ns500705.ns500704.ns500704.ns500688.ns500649.ns500649.lustychickser.com, ns500731.ns500754.ns500671.ns500671.ns500671.ns500754.ns500291.ns500649.ns500649.ns500649.ns500666.tenderladiesbz.com and two more.

These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 5 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

Hosts with just one IP address:

mxa.mailgun.org resolves to the IP address 34.149.254.5.

mxb.mailgun.org resolves to the IP address 34.36.182.139.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.