opblocks.com - dns.ninja

`opblocks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:cea7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:558e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.142^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.167^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carter.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c150^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2150^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carter.ns.cloudflare.com`
		A	108.162.193.80^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	172.64.33.80^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	173.245.59.80^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
NS	`ingrid.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ingrid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ingrid.ns.cloudflare.com`
		A	108.162.192.165^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	172.64.32.165^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	173.245.58.165^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.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	`mx.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`amazonses:M0hTMKnp/Ee5gcwoJiMFSchkGiQDvYu8q36b5DIgpsw=`
TXT	`google-site-verification=44v34bCUioTumhxzOY1uZgEV-Vtu54l07__4-rCHii4`
TXT	`tcpshield-network-verification=PGBID3GT7PBUCQDIWEZ5WXNUGZHPW7H47BKGTBREVSYU4W...`
TXT	`v=spf1 include:spf.mailjet.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.142, 172.67.206.167
		IPv6 hints	2606:4700:3032::ac43:cea7, 2606:4700:3037::6815:558e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com
SOA	`carter.ns.cloudflare.com`dns@cloudflare.com serial=2409248029

`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=1786517109

rank #244784 globally
rank #100159 in the tld
📈 Tranco rank: #187,468

Previously MX for

opblocks.com

Subdomains

play.opblocks.com

www.opblocks.com

opb-new.opblocks.com

Same first word

opblocks.net

opblocks.com

Similar names

blockops.ai

blockops.io

blockops.us

blockops.network

blockops.com

lpcbooks.com

lcpbooks.com

opsblock.com

booksplc.com

blockops.co

DNS History

43 records (10 active, 33 former)

○NSben.ns.cloudflare.com2016-07-17 → 2017-05-17 · 5 obs

○ 2016-03-23 19:41:44
● 2016-07-17 18:11:10
● 2017-05-17 19:58:02
○ 2021-11-09 20:09:20
○ 2026-08-12 06:57:14

●NScarter.ns.cloudflare.com2021-11-09 → 2026-08-12 · 3 obs

○ 2017-05-17 19:58:02
● 2021-11-09 20:09:20
● 2026-08-12 06:57:14

○NSdahlia.ns.cloudflare.com2016-07-17 → 2017-05-17 · 5 obs

○ 2016-03-23 19:41:44
● 2016-07-17 18:11:10
● 2017-05-17 19:58:02
○ 2021-11-09 20:09:20
○ 2026-08-12 06:57:14

○NSdns1.registrar-servers.com2015-10-22 → 2015-10-22 · 3 obs

● 2015-10-22 12:56:26
○ 2015-12-25 04:49:58
○ 2026-08-12 06:57:14

○NSdns2.registrar-servers.com2015-10-22 → 2015-10-22 · 3 obs

● 2015-10-22 12:56:26
○ 2015-12-25 04:49:58
○ 2026-08-12 06:57:14

○NSdns3.registrar-servers.com2015-10-22 → 2015-10-22 · 3 obs

● 2015-10-22 12:56:26
○ 2015-12-25 04:49:58
○ 2026-08-12 06:57:14

○NSdns4.registrar-servers.com2015-10-22 → 2015-10-22 · 3 obs

● 2015-10-22 12:56:26
○ 2015-12-25 04:49:58
○ 2026-08-12 06:57:14

○NSdns5.registrar-servers.com2015-10-22 → 2015-10-22 · 3 obs

● 2015-10-22 12:56:26
○ 2015-12-25 04:49:58
○ 2026-08-12 06:57:14

●NSingrid.ns.cloudflare.com2021-11-09 → 2026-08-12 · 3 obs

○ 2017-05-17 19:58:02
● 2021-11-09 20:09:20
● 2026-08-12 06:57:14

○NSmarek.ns.cloudflare.com2015-12-25 → 2016-03-23 · 5 obs

○ 2015-10-22 12:56:26
● 2015-12-25 04:49:58
● 2016-03-23 19:41:44
○ 2016-07-17 18:11:10
○ 2026-08-12 06:57:14

○NSnina.ns.cloudflare.com2015-12-25 → 2016-03-23 · 5 obs

○ 2015-10-22 12:56:26
● 2015-12-25 04:49:58
● 2016-03-23 19:41:44
○ 2016-07-17 18:11:10
○ 2026-08-12 06:57:14

○MX10\032inbound-smtp.us-east-1.amazonaws.com2021-11-09 → 2021-11-09 · 4 obs

○ 2017-05-17 19:58:02
● 2021-11-09 20:09:20
○ 2026-02-16 06:38:40
○ 2026-08-12 06:57:14

○MXalt1.aspmx.l.google.com2016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-23 19:41:44
● 2016-07-17 18:11:10
○ 2017-05-17 19:58:02
○ 2026-08-12 06:57:14

○MXalt2.aspmx.l.google.com2016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-23 19:41:44
● 2016-07-17 18:11:10
○ 2017-05-17 19:58:02
○ 2026-08-12 06:57:14

○MXalt3.aspmx.l.google.com2016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-23 19:41:44
● 2016-07-17 18:11:10
○ 2017-05-17 19:58:02
○ 2026-08-12 06:57:14

○MXalt4.aspmx.l.google.com2016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-23 19:41:44
● 2016-07-17 18:11:10
○ 2017-05-17 19:58:02
○ 2026-08-12 06:57:14

○MXaspmx.l.google.com2016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-23 19:41:44
● 2016-07-17 18:11:10
○ 2017-05-17 19:58:02
○ 2026-08-12 06:57:14

○MXdc-dbe72d36.opblocks.com2015-12-25 → 2015-12-25 · 3 obs

● 2015-12-25 04:49:58
○ 2016-03-23 19:41:44
○ 2026-08-12 06:57:14

○MXinbound-smtp.us-east-1.amazonaws.com2017-05-17 → 2017-05-17 · 4 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
○ 2021-11-09 20:09:20
○ 2026-08-12 06:57:14

●MXmx.zoho.com2017-05-17 → 2026-08-12 · 3 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
● 2026-08-12 06:57:14

●MXmx2.zoho.com2017-05-17 → 2026-08-12 · 3 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
● 2026-08-12 06:57:14

●MXmxa.mailgun.org2017-05-17 → 2026-08-12 · 3 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
● 2026-08-12 06:57:14

●MXmxb.mailgun.org2017-05-17 → 2026-08-12 · 3 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
● 2026-08-12 06:57:14

○MXopblocks.com2016-03-23 → 2016-03-23 · 4 obs

○ 2015-12-25 04:49:58
● 2016-03-23 19:41:44
○ 2016-07-17 18:11:10
○ 2026-08-12 06:57:14

●A104.21.85.1422026-02-16 → 2026-08-12 · 3 obs

○ 2021-11-09 20:09:20
● 2026-02-16 06:38:40
● 2026-08-12 06:57:14

○A104.27.186.902017-05-17 → 2017-05-17 · 4 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
○ 2021-11-09 20:09:20
○ 2026-08-12 06:57:14

○A104.27.187.902017-05-17 → 2017-05-17 · 4 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
○ 2021-11-09 20:09:20
○ 2026-08-12 06:57:14

○A104.28.28.1042015-12-25 → 2015-12-25 · 4 obs

○ 2015-10-22 12:56:26
● 2015-12-25 04:49:58
○ 2016-03-23 19:41:44
○ 2026-08-12 06:57:14

○A104.28.29.1042015-12-25 → 2015-12-25 · 4 obs

○ 2015-10-22 12:56:26
● 2015-12-25 04:49:58
○ 2016-03-23 19:41:44
○ 2026-08-12 06:57:14

●A172.67.206.1672026-02-16 → 2026-08-12 · 3 obs

○ 2021-11-09 20:09:20
● 2026-02-16 06:38:40
● 2026-08-12 06:57:14

○A199.83.134.1312015-10-22 → 2015-10-22 · 3 obs

● 2015-10-22 12:56:26
○ 2015-12-25 04:49:58
○ 2026-08-12 06:57:14

○A209.141.39.1582016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-23 19:41:44
● 2016-07-17 18:11:10
○ 2017-05-17 19:58:02
○ 2026-08-12 06:57:14

○A23.156.128.1312021-11-09 → 2021-11-09 · 4 obs

○ 2017-05-17 19:58:02
● 2021-11-09 20:09:20
○ 2026-02-16 06:38:40
○ 2026-08-12 06:57:14

○A23.156.128.1952021-11-09 → 2021-11-09 · 4 obs

○ 2017-05-17 19:58:02
● 2021-11-09 20:09:20
○ 2026-02-16 06:38:40
○ 2026-08-12 06:57:14

○A23.156.128.52021-11-09 → 2021-11-09 · 4 obs

○ 2017-05-17 19:58:02
● 2021-11-09 20:09:20
○ 2026-02-16 06:38:40
○ 2026-08-12 06:57:14

○A23.156.128.672021-11-09 → 2021-11-09 · 4 obs

○ 2017-05-17 19:58:02
● 2021-11-09 20:09:20
○ 2026-02-16 06:38:40
○ 2026-08-12 06:57:14

○A2400:cb00:2048:1::681b:ba5a2017-05-17 → 2017-05-17 · 4 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
○ 2021-11-09 20:09:20
○ 2026-08-12 06:57:14

○A2400:cb00:2048:1::681b:bb5a2017-05-17 → 2017-05-17 · 4 obs

○ 2016-07-17 18:11:10
● 2017-05-17 19:58:02
○ 2021-11-09 20:09:20
○ 2026-08-12 06:57:14

○A2606:4700:3031::6815:558e2026-02-16 → 2026-02-16 · 4 obs

○ 2021-11-09 20:09:20
● 2026-02-16 06:38:40
○ 2026-07-07 09:21:54
○ 2026-08-12 06:57:14

●A2606:4700:3032::ac43:cea72026-07-07 → 2026-08-12 · 3 obs

○ 2026-02-16 06:38:40
● 2026-07-07 09:21:54
● 2026-08-12 06:57:14

○A2606:4700:3036::ac43:cea72026-02-16 → 2026-02-16 · 4 obs

○ 2021-11-09 20:09:20
● 2026-02-16 06:38:40
○ 2026-07-07 09:21:54
○ 2026-08-12 06:57:14

●A2606:4700:3037::6815:558e2026-07-07 → 2026-08-12 · 3 obs

○ 2026-02-16 06:38:40
● 2026-07-07 09:21:54
● 2026-08-12 06:57:14

○A31.220.12.2412016-03-23 → 2016-03-23 · 4 obs

○ 2015-12-25 04:49:58
● 2016-03-23 19:41:44
○ 2016-07-17 18:11:10
○ 2026-08-12 06:57:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opblocks.com	carter.ns.cloudflare.com, ingrid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.165

NS records: carter.ns.cloudflare.com, ingrid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opblocks.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.206.167, 104.21.85.142`
AAAA	2	`2606:4700:3032::ac43:cea7, 2606:4700:3037::6815:558e`
NS	2	`carter.ns.cloudflare.com, ingrid.ns.cloudflare.com`
MX	4	`mx.zoho.com (pri: 10), mxa.mailgun.org (pri: 10)...`
TXT	4	`amazonses:M0hTMKnp/Ee5gcwoJiMFSchkGiQDvY, google-site-verification=44v34bCUioTumhx...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carter.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain opblocks.com is parent to play.opblocks.com, www.opblocks.com and opb-new.opblocks.com.

IP Addresses

opblocks.com points to the four IP addresses 104.21.85.142, 172.67.206.167, 2606:4700:3032::ac43:cea7 and 2606:4700:3037::6815:558e.

Additional host names — www.psslbjewrblbw.website, jgzz8.com, lovingsquad.com and two others — share IP numbers with opblocks.com.

Name Servers

opblocks.com uses two name servers for its delegation: carter.ns.cloudflare.com and ingrid.ns.cloudflare.com.

opblocks.com shares its name server setup with other domains, including leadimpact.us, cristiansalvoleonardi.it, cristian.trade and two others.

At least some of opblocks.com's name servers are shared with other domains, for example pact-for-impact2.today, mga.az, planaplanb.fr and two more.

These name servers tend to be deployed in combination with the name servers laura.ns.cloudflare.com and sara.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname carter.ns.cloudflare.com directs to 108.162.193.80, 172.64.33.80 and 173.245.59.80 along with 3 other IP addresses.

Hostname ingrid.ns.cloudflare.com directs to 108.162.192.165, 172.64.32.165 and 173.245.58.165 along with 3 other IP addresses.

Mail Servers

The four mail servers for opblocks.com are mx2.zoho.com, mx.zoho.com, mxa.mailgun.org and mxb.mailgun.org.

opblocks.com shares mail servers — at least in part — with other domains, including auburnfamilynews.com, ludditech.com, letsnotforget.in and two others.

These mail servers are frequently seen alongside the mail servers mx3.zoho.com.

mx2.zoho.com points to 136.143.183.44. mx.zoho.com points to 204.141.43.44. mxa.mailgun.org and mxb.mailgun.org both point to 34.36.182.139. Each of the four hosts has exactly one IP address.

Both mxa.mailgun.org and mxb.mailgun.org resolve to 34.36.182.139 IP addresses each.