19913s.com - robtex.com

19913s.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:32fe🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d779🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.254Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.121🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdevin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c31🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdevin.ns.cloudflare.com
A2803:f800:50::6ca2:c331🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdevin.ns.cloudflare.com
A2a06:98c1:50::ac40:2331🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdevin.ns.cloudflare.com
A108.162.195.49🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdevin.ns.cloudflare.com
A162.159.44.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdevin.ns.cloudflare.com
A172.64.35.49🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdevin.ns.cloudflare.com
NSmelissa.ns.cloudflare.com
A2606:4700:50::adf5:3ac7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A2803:f800:50::6ca2:c0c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelissa.ns.cloudflare.com
A2a06:98c1:50::ac40:20c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelissa.ns.cloudflare.com
A108.162.192.199🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A172.64.32.199🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A173.245.58.199🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.254, 172.67.215.121
IPv6 hints2606:4700:3037::6815:32fe, 2606:4700:3037::ac43:d779
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOAdevin.ns.cloudflare.comdns@cloudflare.com serial=2411029922

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=1786507884
⚠️ On DNS blocklist: gambling, tif

Same first word

19913s.com

Similar names

11939s.com

DNS History

6 records (6 active, 0 former)

NSdevin.ns.cloudflare.commelissa.ns.cloudflare.comA104.21.50.254172.67.215.1212606:4700:3037::6815:32fe2606:4700:3037::ac43:d779
●NSdevin.ns.cloudflare.com2026-07-25 → 2026-08-12 · 2 obs
● 2026-07-25 16:29:56
● 2026-08-12 04:28:26
●NSmelissa.ns.cloudflare.com2026-07-25 → 2026-08-12 · 2 obs
● 2026-07-25 16:29:56
● 2026-08-12 04:28:26
●A104.21.50.2542026-07-25 → 2026-08-12 · 2 obs
● 2026-07-25 16:29:56
● 2026-08-12 04:28:26
●A172.67.215.1212026-07-25 → 2026-08-12 · 2 obs
● 2026-07-25 16:29:56
● 2026-08-12 04:28:26
●A2606:4700:3037::6815:32fe2026-07-25 → 2026-08-12 · 2 obs
● 2026-07-25 16:29:56
● 2026-08-12 04:28:26
●A2606:4700:3037::ac43:d7792026-07-25 → 2026-08-12 · 2 obs
● 2026-07-25 16:29:56
● 2026-08-12 04:28:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
19913s.commelissa.ns.cloudflare.com, devin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.199

NS records: melissa.ns.cloudflare.com, devin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 19913s.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.50.254, 172.67.215.121
AAAA22606:4700:3037::ac43:d779, 2606:4700:3037::6815:32fe
NS2devin.ns.cloudflare.com, melissa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1devin.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

19913s.com directs to four IP numbers, which are 104.21.50.254, 172.67.215.121, 2606:4700:3037::6815:32fe and 2606:4700:3037::ac43:d779.

sunstar-jugendreisen.de, www.operawiki.info, www.teleahorro.com and two other host names share IP numbers with 19913s.com.

Name Servers

Two name servers handle the delegation for 19913s.com: devin.ns.cloudflare.com and melissa.ns.cloudflare.com.

19913s.com uses the same name servers as several other domains — among them yue335.com, mgm9795.com, 1999xpj.com and two more.

The name servers of 19913s.com overlap at least partially with those of other domains — among them fatum-caribbean.com, nobitabetlogin.club, abdulganteng.com and two more.

These name servers commonly appear alongside the name servers tiffany.ns.cloudflare.com and michelle.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

devin.ns.cloudflare.com resolves to 108.162.195.49, 162.159.44.49 and 172.64.35.49 among others, with 3 other IP addresses in total.

melissa.ns.cloudflare.com resolves to 108.162.192.199, 172.64.32.199 and 173.245.58.199 among others, with 3 other IP addresses in total.