`citiesconvention.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b0c4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:117f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.127^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.196^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.127, 172.67.176.196
		IPv6 hints	2606:4700:3032::ac43:b0c4, 2606:4700:3035::6815:117f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2409928003

`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=1785983259

Subdomains

www.citiesconvention.com

Same first word

citiesconvention.com

DNS History

16 records (6 active, 10 former)

●NSharlan.ns.cloudflare.com2026-07-09 → 2026-08-06 · 3 obs

○ 2026-04-07 19:17:26
● 2026-07-09 10:41:54
● 2026-08-06 02:49:10

○NSns.123-reg.co.uk2015-05-28 → 2019-02-03 · 4 obs

● 2015-05-28 18:45:12
● 2019-02-03 06:06:46
○ 2026-04-07 19:17:26
○ 2026-08-06 02:49:10

○NSns2.123-reg.co.uk2015-05-28 → 2019-02-03 · 4 obs

● 2015-05-28 18:45:12
● 2019-02-03 06:06:46
○ 2026-04-07 19:17:26
○ 2026-08-06 02:49:10

○NSns55.domaincontrol.com2026-04-07 → 2026-04-07 · 4 obs

○ 2019-02-03 06:06:46
● 2026-04-07 19:17:26
○ 2026-07-09 10:41:54
○ 2026-08-06 02:49:10

○NSns56.domaincontrol.com2026-04-07 → 2026-04-07 · 4 obs

○ 2019-02-03 06:06:46
● 2026-04-07 19:17:26
○ 2026-07-09 10:41:54
○ 2026-08-06 02:49:10

●NSrita.ns.cloudflare.com2026-07-09 → 2026-08-06 · 3 obs

○ 2026-04-07 19:17:26
● 2026-07-09 10:41:54
● 2026-08-06 02:49:10

○MXmx0.123-reg.co.uk2015-05-28 → 2019-02-03 · 4 obs

● 2015-05-28 18:45:12
● 2019-02-03 06:06:46
○ 2026-04-07 19:17:26
○ 2026-08-06 02:49:10

○MXmx1.123-reg.co.uk2015-05-28 → 2019-02-03 · 4 obs

● 2015-05-28 18:45:12
● 2019-02-03 06:06:46
○ 2026-04-07 19:17:26
○ 2026-08-06 02:49:10

●A104.21.17.1272026-07-09 → 2026-08-06 · 3 obs

○ 2026-04-07 19:17:26
● 2026-07-09 10:41:54
● 2026-08-06 02:49:10

○A13.248.213.452026-04-07 → 2026-04-07 · 4 obs

○ 2019-02-03 06:06:46
● 2026-04-07 19:17:26
○ 2026-07-09 10:41:54
○ 2026-08-06 02:49:10

●A172.67.176.1962026-07-09 → 2026-08-06 · 3 obs

○ 2026-04-07 19:17:26
● 2026-07-09 10:41:54
● 2026-08-06 02:49:10

○A185.60.221.342015-10-24 → 2019-02-03 · 5 obs

○ 2015-05-28 18:45:12
● 2015-10-24 18:33:00
● 2019-02-03 06:06:46
○ 2026-04-07 19:17:26
○ 2026-08-06 02:49:10

●A2606:4700:3032::ac43:b0c42026-07-09 → 2026-08-06 · 3 obs

○ 2026-04-07 19:17:26
● 2026-07-09 10:41:54
● 2026-08-06 02:49:10

●A2606:4700:3035::6815:117f2026-07-09 → 2026-08-06 · 3 obs

○ 2026-04-07 19:17:26
● 2026-07-09 10:41:54
● 2026-08-06 02:49:10

○A76.223.67.1892026-04-07 → 2026-04-07 · 4 obs

○ 2019-02-03 06:06:46
● 2026-04-07 19:17:26
○ 2026-07-09 10:41:54
○ 2026-08-06 02:49:10

○A81.21.76.622015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 18:45:12
○ 2015-10-24 18:33:00
○ 2026-08-06 02:49:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
citiesconvention.com	rita.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.140

NS records: rita.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for citiesconvention.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.196, 104.21.17.127`
AAAA	2	`2606:4700:3035::6815:117f, 2606:4700:3032::ac43:b0c4`
NS	2	`harlan.ns.cloudflare.com, rita.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

citiesconvention.com is a parent domain of www.citiesconvention.com.

IP Addresses

citiesconvention.com has four IP addresses: 104.21.17.127, 172.67.176.196, 2606:4700:3032::ac43:b0c4 and 2606:4700:3035::6815:117f.

infoxstrategy.forum, stats.falais.com, ws-gw.com and two other host names share IP numbers with citiesconvention.com.

Name Servers

The NS records for citiesconvention.com delegate to harlan.ns.cloudflare.com and rita.ns.cloudflare.com.

citiesconvention.com uses the same name servers as several other domains — among them limitedacess.click, pagcor.best, mobileidn.com and two more.

citiesconvention.com shares at least some of its name servers with other domains, including lzvdcg.top, waveve.life, dyj669.com and two others.

These name servers are frequently paired with the name servers nena.ns.cloudflare.com, tim.ns.cloudflare.com and dawn.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

harlan.ns.cloudflare.com maps to 108.162.195.250, 162.159.44.250, 172.64.35.250 and 3 additional IP addresses.

rita.ns.cloudflare.com maps to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 additional IP addresses.

citiesconvention.com - robtex.com