`cdn271-errorlog.com`

DNSSEC	⚠️ Not signed
A	104.21.75.76^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.56^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`porter.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`porter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`porter.ns.cloudflare.com`
		A	108.162.195.243^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	162.159.44.243^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	172.64.35.243^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.75.76, 172.67.217.56
SOA	`porter.ns.cloudflare.com`dns@cloudflare.com serial=2396432040

`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=1774787142

⚠️ On DNS blocklist: tif

Same first word

cdn271-errorlog.com

DNS History

6 records (4 active, 2 former)

●NSporter.ns.cloudflare.com2026-02-22 → 2026-03-29 · 2 obs

● 2026-02-22 03:44:08
● 2026-03-29 12:52:02

●NSsarah.ns.cloudflare.com2026-02-22 → 2026-03-29 · 2 obs

● 2026-02-22 03:44:08
● 2026-03-29 12:52:02

●A104.21.75.762026-02-22 → 2026-03-29 · 4 obs

● 2026-02-22 03:44:08
● 2026-03-02 10:15:06
○ 2026-03-16 07:29:52
● 2026-03-29 12:52:02

●A172.67.217.562026-02-22 → 2026-03-29 · 4 obs

● 2026-02-22 03:44:08
● 2026-03-02 10:15:06
○ 2026-03-16 07:29:52
● 2026-03-29 12:52:02

○A188.114.96.02026-03-16 → 2026-03-16 · 3 obs

○ 2026-03-02 10:15:06
● 2026-03-16 07:29:52
○ 2026-03-29 12:52:02

○A188.114.97.02026-03-16 → 2026-03-16 · 3 obs

○ 2026-03-02 10:15:06
● 2026-03-16 07:29:52
○ 2026-03-29 12:52:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
cdn271-errorlog.com	sarah.ns.cloudflare.com, porter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.218

NS records: sarah.ns.cloudflare.com, porter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdn271-errorlog.com (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.76, 172.67.217.56`
NS	2	`porter.ns.cloudflare.com, sarah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`porter.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdn271-errorlog.com resolves to two IP numbers: 104.21.75.76 and 172.67.217.56.

Other host names, for instance xiongweiok.cn, www.foroslatinos.net, mostbet-q99kq.cfd, www.jale.az and k12ed.com share IP numbers with cdn271-errorlog.com.

Name Servers

cdn271-errorlog.com has two name servers: porter.ns.cloudflare.com and sarah.ns.cloudflare.com.

cdn271-errorlog.com shares the same name server setup as other domains, for example thomohomnayshhhs.com, monbi.ru, abco.cc, medineks.com and cdn327-errordump.com.

cdn271-errorlog.com shares some name servers with other domains, for example 7y8q3x.xyz, nissupply.com, lovelanguagenash.com, anubanchon.ac.th and infrontmarketing.ca.

These name servers are often used together with agustin.ns.cloudflare.com, kyree.ns.cloudflare.com and tess.ns.cloudflare.com.

Host names with six IP numbers: porter.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf3, 2803:f800:50::6ca2:c3f3, 2a06:98c1:50::ac40:23f3, 108.162.195.243, 162.159.44.243 and 172.64.35.243; sarah.ns.cloudflare.com points to: 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.

cdn271-errorlog.com - robtex.com