sumdef.com - dns.ninja

sumdef.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:9b17🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:28ac🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.172Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.23🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarch.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A2803:f800:50::6ca2:c144🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarch.ns.cloudflare.com
A2a06:98c1:50::ac40:2144🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarch.ns.cloudflare.com
A108.162.193.68🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A172.64.33.68🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A173.245.59.68🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
NSkristin.ns.cloudflare.com
A2606:4700:50::adf5:3ab5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A2803:f800:50::6ca2:c0b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristin.ns.cloudflare.com
A2a06:98c1:50::ac40:20b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristin.ns.cloudflare.com
A108.162.192.181🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A172.64.32.181🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A173.245.58.181🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.172, 172.67.155.23
IPv6 hints2606:4700:3035::ac43:9b17, 2606:4700:3036::6815:28ac
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOAarch.ns.cloudflare.comdns@cloudflare.com serial=2410058345

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=1784888267
⚠️ On DNS blocklist: tif

Same first word

sumdef.com

Similar names

smfedu.com
sdfume.biz
mdfuse.com
emufsd.us
sdfume.com
fsumed.com
medfus.com
usmfed.ru
fusemd.com
mfused.com
dufsem.com

DNS History

12 records (6 active, 6 former)

NSarch.ns.cloudflare.comkristin.ns.cloudflare.comA104.21.40.172172.67.155.232606:4700:3035::ac43:9b172606:4700:3036::6815:28ac188.114.96.0188.114.97.02606:4700:3030::ac43:9b172606:4700:3031::6815:28ac2a06:98c1:3120::2a06:98c1:3121::
●NSarch.ns.cloudflare.com2026-04-24 → 2026-07-24 · 2 obs
● 2026-04-24 02:40:16
● 2026-07-24 10:39:20
●NSkristin.ns.cloudflare.com2026-04-24 → 2026-07-24 · 2 obs
● 2026-04-24 02:40:16
● 2026-07-24 10:39:20
●A104.21.40.1722026-04-24 → 2026-07-24 · 4 obs
● 2026-04-24 02:40:16
● 2026-05-19 21:53:34
○ 2026-06-04 18:03:54
● 2026-07-24 10:39:20
●A172.67.155.232026-04-24 → 2026-07-24 · 4 obs
● 2026-04-24 02:40:16
● 2026-05-19 21:53:34
○ 2026-06-04 18:03:54
● 2026-07-24 10:39:20
○A188.114.96.02026-06-04 → 2026-06-04 · 3 obs
○ 2026-05-19 21:53:34
● 2026-06-04 18:03:54
○ 2026-07-24 10:39:20
○A188.114.97.02026-06-04 → 2026-06-04 · 3 obs
○ 2026-05-19 21:53:34
● 2026-06-04 18:03:54
○ 2026-07-24 10:39:20
○A2606:4700:3030::ac43:9b172026-04-24 → 2026-05-19 · 4 obs
● 2026-04-24 02:40:16
● 2026-05-19 21:53:34
○ 2026-06-04 18:03:54
○ 2026-07-24 10:39:20
○A2606:4700:3031::6815:28ac2026-04-24 → 2026-05-19 · 4 obs
● 2026-04-24 02:40:16
● 2026-05-19 21:53:34
○ 2026-06-04 18:03:54
○ 2026-07-24 10:39:20
●A2606:4700:3035::ac43:9b172026-07-24 → 2026-07-24 · 2 obs
○ 2026-06-04 18:03:54
● 2026-07-24 10:39:20
●A2606:4700:3036::6815:28ac2026-07-24 → 2026-07-24 · 2 obs
○ 2026-06-04 18:03:54
● 2026-07-24 10:39:20
○A2a06:98c1:3120::2026-06-04 → 2026-06-04 · 3 obs
○ 2026-05-19 21:53:34
● 2026-06-04 18:03:54
○ 2026-07-24 10:39:20
○A2a06:98c1:3121::2026-06-04 → 2026-06-04 · 3 obs
○ 2026-05-19 21:53:34
● 2026-06-04 18:03:54
○ 2026-07-24 10:39:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sumdef.comarch.ns.cloudflare.com, kristin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.68

NS records: arch.ns.cloudflare.com, kristin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumdef.com (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.40.172, 172.67.155.23
AAAA22606:4700:3036::6815:28ac, 2606:4700:3035::ac43:9b17
NS2arch.ns.cloudflare.com, kristin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arch.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sumdef.com resolves to four IP addresses: 104.21.40.172, 172.67.155.23, 2606:4700:3035::ac43:9b17 and 2606:4700:3036::6815:28ac.

Additional host names — www.01luminaire.fr, australiatigercasino.com, mochakitty.com and two others — share IP numbers with sumdef.com.

Name Servers

DNS delegation for sumdef.com points to two name servers: arch.ns.cloudflare.com and kristin.ns.cloudflare.com.

sumdef.com shares its name server setup with other domains, including rb-ade.fit, ne-cba.fit, db-caz.fit and two others.

sumdef.com shares at least some of its name servers with other domains, including artconnectionetx.org, alarbelyoum.com, yukaku.com and two others.

These name servers are frequently seen alongside the name servers adel.ns.cloudflare.com, mckinley.ns.cloudflare.com, chin.ns.cloudflare.com and stanley.ns.cloudflare.com.

Host names with 6 IP numbers:

arch.ns.cloudflare.com has IP addresses 108.162.193.68, 172.64.33.68 and 173.245.59.68, plus 3 other.

kristin.ns.cloudflare.com has IP addresses 108.162.192.181, 172.64.32.181 and 173.245.58.181, plus 3 other.