`circa87.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2aa2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a389^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.162^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.137^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arushi.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:263d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arushi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arushi.ns.cloudflare.com`
		A	108.162.194.61^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	162.159.38.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	172.64.34.61^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
NS	`olof.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c33^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c333^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olof.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2333^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olof.ns.cloudflare.com`
		A	108.162.195.51^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	162.159.44.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	172.64.35.51^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4006:823::2013^{🇺🇸 Google2607:f8b0:4006::/48}
			PTR	`lga34s39-in-x13.1e100.net`
			PTR	`pnlgaa-ba-in-x13.1e100.net`
		A	142.251.211.211^{🇺🇸 Google142.251.211.0/24}
			PTR	`pnlgaa-ba-in-f19.1e100.net`
TXT	`google-site-verification=xchqHa6Dfk8bi16Uhx_01sJH9EpZeVfGoW7E3lQV-WI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.42.162, 172.67.163.137
		IPv6	2606:4700:3036::6815:2aa2, 2606:4700:3036::ac43:a389
SOA	`arushi.ns.cloudflare.com`dns@cloudflare.com serial=2399775386

`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=1774380302

Same first word

circa87.com

Similar names

circa78.net

DNS History

16 records (7 active, 9 former)

●NSarushi.ns.cloudflare.com2026-02-24 → 2026-03-24 · 3 obs

○ 2017-03-24 14:52:50
● 2026-02-24 06:02:46
● 2026-03-24 19:30:28

○NSns2.wixdns.net2015-12-07 → 2017-03-24 · 5 obs

○ 2015-08-19 21:52:12
● 2015-12-07 09:10:18
● 2017-03-24 14:52:50
○ 2026-02-24 06:02:46
○ 2026-03-24 19:30:28

○NSns29.domaincontrol.com2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 21:52:12
○ 2015-12-07 09:10:18
○ 2026-03-24 19:30:28

○NSns3.wixdns.net2015-12-07 → 2017-03-24 · 5 obs

○ 2015-08-19 21:52:12
● 2015-12-07 09:10:18
● 2017-03-24 14:52:50
○ 2026-02-24 06:02:46
○ 2026-03-24 19:30:28

○NSns30.domaincontrol.com2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 21:52:12
○ 2015-12-07 09:10:18
○ 2026-03-24 19:30:28

●NSolof.ns.cloudflare.com2026-02-24 → 2026-03-24 · 3 obs

○ 2017-03-24 14:52:50
● 2026-02-24 06:02:46
● 2026-03-24 19:30:28

●MXghs.google.com2026-02-24 → 2026-03-24 · 3 obs

○ 2017-03-24 14:52:50
● 2026-02-24 06:02:46
● 2026-03-24 19:30:28

○MXmailstore1.secureserver.net2015-08-19 → 2017-03-24 · 4 obs

● 2015-08-19 21:52:12
● 2017-03-24 14:52:50
○ 2026-02-24 06:02:46
○ 2026-03-24 19:30:28

○MXsmtp.secureserver.net2015-08-19 → 2017-03-24 · 4 obs

● 2015-08-19 21:52:12
● 2017-03-24 14:52:50
○ 2026-02-24 06:02:46
○ 2026-03-24 19:30:28

●A104.21.42.1622026-02-24 → 2026-03-24 · 3 obs

○ 2017-03-24 14:52:50
● 2026-02-24 06:02:46
● 2026-03-24 19:30:28

●A172.67.163.1372026-02-24 → 2026-03-24 · 3 obs

○ 2017-03-24 14:52:50
● 2026-02-24 06:02:46
● 2026-03-24 19:30:28

○A198.71.232.32015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 21:52:12
○ 2015-12-07 09:10:18
○ 2026-03-24 19:30:28

○A23.236.62.1472015-12-07 → 2017-03-24 · 5 obs

○ 2015-08-19 21:52:12
● 2015-12-07 09:10:18
● 2017-03-24 14:52:50
○ 2026-02-24 06:02:46
○ 2026-03-24 19:30:28

●A2606:4700:3036::6815:2aa22026-02-24 → 2026-03-24 · 3 obs

○ 2017-03-24 14:52:50
● 2026-02-24 06:02:46
● 2026-03-24 19:30:28

●A2606:4700:3036::ac43:a3892026-02-24 → 2026-03-24 · 3 obs

○ 2017-03-24 14:52:50
● 2026-02-24 06:02:46
● 2026-03-24 19:30:28

○A72.167.191.692015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 21:52:12
○ 2026-02-24 06:02:46
○ 2026-03-24 19:30:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
circa87.com	arushi.ns.cloudflare.com, olof.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.61

NS records: arushi.ns.cloudflare.com, olof.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circa87.com (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.137, 104.21.42.162`
AAAA	2	`2606:4700:3036::ac43:a389, 2606:4700:3036::6815:2aa2`
NS	2	`arushi.ns.cloudflare.com, olof.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=xchqHa6Dfk8bi16`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arushi.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

circa87.com maps to four IP numbers: 2606:4700:3036::6815:2aa2, 2606:4700:3036::ac43:a389, 104.21.42.162 and 172.67.163.137.

Other host names, for instance se3.net, mail.cursiter.co.uk, 00o.nestarz.workers.dev, professoresepais.com.br and mixcrack.net share IP numbers with circa87.com.

Name Servers

Two name servers arushi.ns.cloudflare.com and olof.ns.cloudflare.com are delegated to circa87.com.

circa87.com uses the same name server configuration as other domains, such as cpmsgroup.com, storagecentertulsa.com, ivmun.org, wcmuskyclassic.com and lanna-ww2.com.

circa87.com at least partially shares name servers with other domains such as venuszine.com, avowcares.org, 889992712.xyz, ownly.mobi and omnihotels.mx.

These name servers are commonly used alongside darwin.ns.cloudflare.com, eoin.ns.cloudflare.com and jule.ns.cloudflare.com.

Host names with six IP numbers: Host name arushi.ns.cloudflare.com points to 2606:4700:50::a29f:263d, 2803:f800:50::6ca2:c23d, 2a06:98c1:50::ac40:223d, 108.162.194.61, 162.159.38.61 and 172.64.34.61; host name olof.ns.cloudflare.com points to 2606:4700:58::a29f:2c33, 2803:f800:50::6ca2:c333, 2a06:98c1:50::ac40:2333, 108.162.195.51, 162.159.44.51 and 172.64.35.51.

Mail Servers

circa87.com is handled by a single mail server, ghs.google.com.

circa87.com shares the same mail server setup as other domains, including hangingverticalgarden.info, annadeles.com, flr-project.org, lafbc.net and asjli.org.

Host name ghs.google.com points to IPs 2607:f8b0:4006:823::2013 and 142.251.211.211.

circa87.com - robtex.com

circa87.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`circa87.com`

`com`