is2strong.com - robtex.com

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is2strong.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:aa73🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5f8c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.140Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.115🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbart.ns.cloudflare.com
A2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbart.ns.cloudflare.com
A108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
NSisabel.ns.cloudflare.com
A2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisabel.ns.cloudflare.com
A2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisabel.ns.cloudflare.com
A108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.140, 172.67.170.115
IPv6 hints2606:4700:3031::ac43:aa73, 2606:4700:3037::6815:5f8c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com
SOAbart.ns.cloudflare.comdns@cloudflare.com serial=2411742967

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=1786771569

Same first word

is2strong.com

DNS History

10 records (6 active, 4 former)

NSbart.ns.cloudflare.comisabel.ns.cloudflare.comA104.21.95.140172.67.170.1152606:4700:3031::ac43:aa732606:4700:3037::6815:5f8c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbart.ns.cloudflare.com2026-08-13 → 2026-08-15 · 2 obs
● 2026-08-13 14:47:16
● 2026-08-15 05:29:20
●NSisabel.ns.cloudflare.com2026-08-13 → 2026-08-15 · 2 obs
● 2026-08-13 14:47:16
● 2026-08-15 05:29:20
●A104.21.95.1402026-08-15 → 2026-08-15 · 2 obs
○ 2026-08-13 14:47:16
● 2026-08-15 05:29:20
●A172.67.170.1152026-08-15 → 2026-08-15 · 2 obs
○ 2026-08-13 14:47:16
● 2026-08-15 05:29:20
○A188.114.96.02026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 14:47:16
○ 2026-08-15 05:29:20
○A188.114.97.02026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 14:47:16
○ 2026-08-15 05:29:20
●A2606:4700:3031::ac43:aa732026-08-15 → 2026-08-15 · 2 obs
○ 2026-08-13 14:47:16
● 2026-08-15 05:29:20
●A2606:4700:3037::6815:5f8c2026-08-15 → 2026-08-15 · 2 obs
○ 2026-08-13 14:47:16
● 2026-08-15 05:29:20
○A2a06:98c1:3120::2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 14:47:16
○ 2026-08-15 05:29:20
○A2a06:98c1:3121::2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 14:47:16
○ 2026-08-15 05:29:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
is2strong.combart.ns.cloudflare.com, isabel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.104

NS records: bart.ns.cloudflare.com, isabel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for is2strong.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.95.140, 172.67.170.115
AAAA22606:4700:3031::ac43:aa73, 2606:4700:3037::6815:5f8c
NS2bart.ns.cloudflare.com, isabel.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bart.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

is2strong.com directs to four IP numbers, which are 104.21.95.140, 172.67.170.115, 2606:4700:3031::ac43:aa73 and 2606:4700:3037::6815:5f8c.

annex.chayamachi.net, xg-ol.com, bj-jn.com and two other host names share IP numbers with is2strong.com.

Name Servers

is2strong.com has two authoritative name servers — bart.ns.cloudflare.com and isabel.ns.cloudflare.com.

is2strong.com uses the same name servers as several other domains — among them is3energy.com, bit-iq.io, howsu.today and two more.

At least some of is2strong.com's name servers are shared with other domains, for example 1031esgroup.com, hard-rh.org, sunny-move.com and two more.

It is common for these name servers to be used in conjunction with the name servers hera.ns.cloudflare.com, bruce.ns.cloudflare.com and demi.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bart.ns.cloudflare.com points to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 other IP addresses.

isabel.ns.cloudflare.com points to 108.162.194.104, 162.159.38.104, 172.64.34.104 and 3 other IP addresses.