scfftests.com - robtex.com

scfftests.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:17ae🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d470🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.174Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.112🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSed.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A2803:f800:50::6ca2:c16f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRed.ns.cloudflare.com
A2a06:98c1:50::ac40:216f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRed.ns.cloudflare.com
A108.162.193.111🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A172.64.33.111🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A173.245.59.111🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
NSemma.ns.cloudflare.com
A2606:4700:50::adf5:3a70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A2803:f800:50::6ca2:c070🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemma.ns.cloudflare.com
A2a06:98c1:50::ac40:2070🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemma.ns.cloudflare.com
A108.162.192.112🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A172.64.32.112🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A173.245.58.112🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
TXTgoogle-site-verification=zm2LMF60JVWZoDjaJJ4xfJmJYi4FlnY8RZFseoQjS48
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.174, 172.67.212.112
IPv6 hints2606:4700:3033::6815:17ae, 2606:4700:3037::ac43:d470
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAed.ns.cloudflare.comdns@cloudflare.com serial=2404199063

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778848746

Same first word

scfftests.com

DNS History

10 records (6 active, 4 former)

20192020202120222023202420252026NSed.ns.cloudflare.comemma.ns.cloudflare.comA104.21.23.174172.67.212.1122606:4700:3033::6815:17ae2606:4700:3037::ac43:d470104.31.92.50104.31.93.502400:cb00:2048:1::681f:5c322400:cb00:2048:1::681f:5d32
●NSed.ns.cloudflare.com2018-07-17 → 2026-05-15 · 2 obs
● 2018-07-17 23:55:50
● 2026-05-15 12:56:18
●NSemma.ns.cloudflare.com2018-07-17 → 2026-05-15 · 2 obs
● 2018-07-17 23:55:50
● 2026-05-15 12:56:18
●A104.21.23.1742026-04-05 → 2026-05-15 · 3 obs
○ 2018-07-17 23:55:50
● 2026-04-05 08:05:42
● 2026-05-15 12:56:18
○A104.31.92.502018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 23:55:50
○ 2026-04-05 08:05:42
○ 2026-05-15 12:56:18
○A104.31.93.502018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 23:55:50
○ 2026-04-05 08:05:42
○ 2026-05-15 12:56:18
●A172.67.212.1122026-04-05 → 2026-05-15 · 3 obs
○ 2018-07-17 23:55:50
● 2026-04-05 08:05:42
● 2026-05-15 12:56:18
○A2400:cb00:2048:1::681f:5c322018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 23:55:50
○ 2026-04-05 08:05:42
○ 2026-05-15 12:56:18
○A2400:cb00:2048:1::681f:5d322018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 23:55:50
○ 2026-04-05 08:05:42
○ 2026-05-15 12:56:18
●A2606:4700:3033::6815:17ae2026-04-05 → 2026-05-15 · 3 obs
○ 2018-07-17 23:55:50
● 2026-04-05 08:05:42
● 2026-05-15 12:56:18
●A2606:4700:3037::ac43:d4702026-04-05 → 2026-05-15 · 3 obs
○ 2018-07-17 23:55:50
● 2026-04-05 08:05:42
● 2026-05-15 12:56:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
scfftests.comed.ns.cloudflare.com, emma.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.112

NS records: ed.ns.cloudflare.com, emma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scfftests.com (unsigned zone)

⏱️ Timing

Total: 347ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.174, 172.67.212.112
AAAA22606:4700:3037::ac43:d470, 2606:4700:3033::6815:17ae
NS2ed.ns.cloudflare.com, emma.ns.cloudflare.com
TXT1google-site-verification=zm2LMF60JVWZoDj
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ed.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

scfftests.com maps to four IP numbers: 2606:4700:3033::6815:17ae, 2606:4700:3037::ac43:d470, 104.21.23.174 and 172.67.212.112.

Other host names such as urbanismstudio.click, transfercache.com, bigposte.com, jobzz.net and pt-kmp.com share IPs with scfftests.com.

Name Servers

Two name servers ed.ns.cloudflare.com and emma.ns.cloudflare.com handle the delegation for scfftests.com.

scfftests.com shares the same name server setup as other domains, for example haishanguo.com, ropin.net, aurasoma-sedona.com, smognrun.com and sqwonk.org.

scfftests.com at least partially shares name servers with other domains, for example wasawow.com, soluxion.network, arteria.us, bim.org.bd and readyuplive.com.

These name servers are often used together with brad.ns.cloudflare.com and itzel.ns.cloudflare.com.

Host names with six IP numbers:

ed.ns.cloudflare.com points to 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111.

emma.ns.cloudflare.com points to 2606:4700:50::adf5:3a70, 2803:f800:50::6ca2:c070, 2a06:98c1:50::ac40:2070, 108.162.192.112, 172.64.32.112 and 173.245.58.112.