`topic-developer.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d919^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:10f4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.244^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.25^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alice.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alice.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alice.ns.cloudflare.com`
		A	108.162.192.60^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	172.64.32.60^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	173.245.58.60^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
NS	`stanley.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stanley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stanley.ns.cloudflare.com`
		A	108.162.195.141^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	162.159.44.141^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	172.64.35.141^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.244, 172.67.217.25
		IPv6 hints	2606:4700:3032::ac43:d919, 2606:4700:3035::6815:10f4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`alice.ns.cloudflare.com`dns@cloudflare.com serial=2402499757

`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=1778625971

⚠️ On DNS blocklist: tif

Same first word

topic-developer.com

DNS History

6 records (6 active, 0 former)

●NSalice.ns.cloudflare.com2026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 01:04:20
● 2026-05-12 23:11:08

●NSstanley.ns.cloudflare.com2026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 01:04:20
● 2026-05-12 23:11:08

●A104.21.16.2442026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 01:04:20
● 2026-05-12 23:11:08

●A172.67.217.252026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 01:04:20
● 2026-05-12 23:11:08

●A2606:4700:3032::ac43:d9192026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 01:04:20
● 2026-05-12 23:11:08

●A2606:4700:3035::6815:10f42026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 01:04:20
● 2026-05-12 23:11:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
topic-developer.com	alice.ns.cloudflare.com, stanley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.141

NS records: alice.ns.cloudflare.com, stanley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topic-developer.com (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.244, 172.67.217.25`
AAAA	2	`2606:4700:3035::6815:10f4, 2606:4700:3032::ac43:d919`
NS	2	`alice.ns.cloudflare.com, stanley.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alice.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

topic-developer.com resolves to four IPs: 2606:4700:3032::ac43:d919, 2606:4700:3035::6815:10f4, 104.21.16.244 and 172.67.217.25.

Other host names, for instance (0x787878)gay.tube, mail.kavitachauhan.in, www.dorisbomboniereshop.it, filtis.com and www.akademikepolisian.com share IP numbers with topic-developer.com.

Name Servers

topic-developer.com has two name servers: alice.ns.cloudflare.com and stanley.ns.cloudflare.com.

topic-developer.com shares the same name server setup as other domains, for example linkori.com, mac-semen.com, archwayautos.co.uk, livermoreselfstorage.com and pages-macos-topic.com.

topic-developer.com shares some name servers with other domains, for example iem-usa.com, visitmoffatcounty.com, merchant-strategy-center.com, cisterimpa.pro and choicehomewarrantywork.com.

These name servers are commonly used alongside kristin.ns.cloudflare.com, vida.ns.cloudflare.com, martin.ns.cloudflare.com and nora.ns.cloudflare.com.

Host names with six IP numbers: alice.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3c, 2803:f800:50::6ca2:c03c, 2a06:98c1:50::ac40:203c, 108.162.192.60, 172.64.32.60 and 173.245.58.60; stanley.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8d, 2803:f800:50::6ca2:c38d, 2a06:98c1:50::ac40:238d, 108.162.195.141, 162.159.44.141 and 172.64.35.141.

topic-developer.com - robtex.com