circleflag.com - dns.ninja

`circleflag.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a4a2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4aed^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.237^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.162^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`seth.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seth.ns.cloudflare.com`
		A	108.162.193.142^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	172.64.33.142^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	173.245.59.142^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.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	`mx.zoho.com`⁽¹⁰⁾
		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	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb14245532.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.237, 172.67.164.162
		IPv6 hints	2606:4700:3031::ac43:a4a2, 2606:4700:3032::6815:4aed
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2409270057

`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=1786622139

Same first word

circleflag.com

DNS History

19 records (8 active, 11 former)

●NSanna.ns.cloudflare.com2026-02-15 → 2026-08-13 · 3 obs

○ 2017-06-01 13:48:36
● 2026-02-15 22:41:16
● 2026-08-13 12:25:50

○NSns69.domaincontrol.com2017-06-01 → 2017-06-01 · 4 obs

○ 2016-09-24 23:59:00
● 2017-06-01 13:48:36
○ 2026-02-15 22:41:16
○ 2026-08-13 12:25:50

○NSns70.domaincontrol.com2017-06-01 → 2017-06-01 · 4 obs

○ 2016-09-24 23:59:00
● 2017-06-01 13:48:36
○ 2026-02-15 22:41:16
○ 2026-08-13 12:25:50

○NSns77.domaincontrol.com2015-06-05 → 2016-04-21 · 4 obs

● 2015-06-05 02:32:46
● 2016-04-21 04:06:44
○ 2016-09-24 23:59:00
○ 2026-08-13 12:25:50

○NSns78.domaincontrol.com2015-06-05 → 2016-04-21 · 4 obs

● 2015-06-05 02:32:46
● 2016-04-21 04:06:44
○ 2016-09-24 23:59:00
○ 2026-08-13 12:25:50

○NSpdns07.domaincontrol.com2016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-21 04:06:44
● 2016-09-24 23:59:00
○ 2017-06-01 13:48:36
○ 2026-08-13 12:25:50

○NSpdns08.domaincontrol.com2016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-21 04:06:44
● 2016-09-24 23:59:00
○ 2017-06-01 13:48:36
○ 2026-08-13 12:25:50

●NSseth.ns.cloudflare.com2026-02-15 → 2026-08-13 · 3 obs

○ 2017-06-01 13:48:36
● 2026-02-15 22:41:16
● 2026-08-13 12:25:50

○MXmailstore1.asia.secureserver.net2015-06-05 → 2017-06-01 · 4 obs

● 2015-06-05 02:32:46
● 2017-06-01 13:48:36
○ 2026-02-15 22:41:16
○ 2026-08-13 12:25:50

●MXmx.zoho.com2026-02-15 → 2026-08-13 · 3 obs

○ 2017-06-01 13:48:36
● 2026-02-15 22:41:16
● 2026-08-13 12:25:50

●MXmx2.zoho.com2026-02-15 → 2026-08-13 · 3 obs

○ 2017-06-01 13:48:36
● 2026-02-15 22:41:16
● 2026-08-13 12:25:50

○MXsmtp.asia.secureserver.net2015-06-05 → 2017-06-01 · 4 obs

● 2015-06-05 02:32:46
● 2017-06-01 13:48:36
○ 2026-02-15 22:41:16
○ 2026-08-13 12:25:50

●A104.21.74.2372026-02-15 → 2026-08-13 · 3 obs

○ 2017-06-01 13:48:36
● 2026-02-15 22:41:16
● 2026-08-13 12:25:50

○A166.62.10.1372017-06-01 → 2017-06-01 · 4 obs

○ 2016-09-24 23:59:00
● 2017-06-01 13:48:36
○ 2026-02-15 22:41:16
○ 2026-08-13 12:25:50

●A172.67.164.1622026-02-15 → 2026-08-13 · 3 obs

○ 2017-06-01 13:48:36
● 2026-02-15 22:41:16
● 2026-08-13 12:25:50

○A192.186.250.382015-06-05 → 2016-09-24 · 4 obs

● 2015-06-05 02:32:46
● 2016-09-24 23:59:00
○ 2017-06-01 13:48:36
○ 2026-08-13 12:25:50

○A2606:4700:3030::6815:4aed2026-02-15 → 2026-05-29 · 5 obs

○ 2017-06-01 13:48:36
● 2026-02-15 22:41:16
● 2026-05-29 03:56:30
○ 2026-07-09 09:09:34
○ 2026-08-13 12:25:50

●A2606:4700:3031::ac43:a4a22026-02-15 → 2026-08-13 · 3 obs

○ 2017-06-01 13:48:36
● 2026-02-15 22:41:16
● 2026-08-13 12:25:50

●A2606:4700:3032::6815:4aed2026-07-09 → 2026-08-13 · 3 obs

○ 2026-05-29 03:56:30
● 2026-07-09 09:09:34
● 2026-08-13 12:25:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
circleflag.com	seth.ns.cloudflare.com, anna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.102

NS records: seth.ns.cloudflare.com, anna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circleflag.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.237, 172.67.164.162`
AAAA	2	`2606:4700:3031::ac43:a4a2, 2606:4700:3032::6815:4aed`
NS	2	`anna.ns.cloudflare.com, seth.ns.cloudflare.com`
MX	2	`mx.zoho.com (pri: 0), mx2.zoho.com (pri: 10)`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb14245532.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

circleflag.com resolves to four IP addresses: 104.21.74.237, 172.67.164.162, 2606:4700:3031::ac43:a4a2 and 2606:4700:3032::6815:4aed.

Two other host names, along with webmail.30900.com, coexu.com and 5f44c4e.com, also share IP numbers with circleflag.com.

Name Servers

Two name servers handle the delegation for circleflag.com: anna.ns.cloudflare.com and seth.ns.cloudflare.com.

circleflag.com shares its NS records with other domains, for example increase.pl, naf.gr, plastika.gr and two others.

circleflag.com partially shares its NS delegation with several other domains, including vtx.co.za, fxopen.ru.com, 16bit.dev and two others.

These name servers often co-occur with the name servers zoe.ns.cloudflare.com.

DNS names with 6 IP addresses:

anna.ns.cloudflare.com resolves to 108.162.192.102, 172.64.32.102 and 173.245.58.102 among others, with 3 other IP addresses in total.

seth.ns.cloudflare.com resolves to 108.162.193.142, 172.64.33.142 and 173.245.59.142 among others, with 3 other IP addresses in total.

Mail Servers

circleflag.com is served by two mail servers, mx2.zoho.com and mx.zoho.com.

Among the domains sharing a mail server setup with circleflag.com are foodmaster.org, voguem.com.br, winneroverseas.com and two others.

There is at least a partial MX overlap between circleflag.com and other domains, including thinkershub.in, replaced.co, cargocon.net and two others.

These mail servers often co-occur with the mail servers mx3.zoho.com.

mx2.zoho.com resolves to 136.143.183.44. mx.zoho.com resolves to 204.141.43.44. Both host names point to a single IP number.