medbooks1.com - robtex.com

medbooks1.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:301f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b06c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.31Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.108🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaarav.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaarav.ns.cloudflare.com
A2803:f800:50::6ca2:c33c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaarav.ns.cloudflare.com
A2a06:98c1:50::ac40:233c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaarav.ns.cloudflare.com
A108.162.195.60🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaarav.ns.cloudflare.com
A162.159.44.60Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaarav.ns.cloudflare.com
A172.64.35.60🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaarav.ns.cloudflare.com
NSsureena.ns.cloudflare.com
A2606:4700:50::a29f:267e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A2803:f800:50::6ca2:c27e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsureena.ns.cloudflare.com
A2a06:98c1:50::ac40:227e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsureena.ns.cloudflare.com
A108.162.194.126🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A162.159.38.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A172.64.34.126🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.31, 172.67.176.108
IPv6 hints2606:4700:3033::6815:301f, 2606:4700:3036::ac43:b06c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOAaarav.ns.cloudflare.comdns@cloudflare.com serial=2411077523

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=1785932569

Subdomains

www.medbooks1.com

Same first word

medbooks1.com

DNS History

8 records (6 active, 2 former)

201820192020202120222023202420252026NSaarav.ns.cloudflare.comsureena.ns.cloudflare.comvip1.alidns.comvip2.alidns.comA104.21.48.31172.67.176.1082606:4700:3033::6815:301f2606:4700:3036::ac43:b06c
●NSaarav.ns.cloudflare.com2026-07-02 → 2026-08-05 · 3 obs
○ 2017-07-28 06:47:36
● 2026-07-02 12:06:28
● 2026-08-05 12:43:28
●NSsureena.ns.cloudflare.com2026-07-02 → 2026-08-05 · 3 obs
○ 2017-07-28 06:47:36
● 2026-07-02 12:06:28
● 2026-08-05 12:43:28
○NSvip1.alidns.com2017-07-28 → 2017-07-28 · 3 obs
● 2017-07-28 06:47:36
○ 2026-07-02 12:06:28
○ 2026-08-05 12:43:28
○NSvip2.alidns.com2017-07-28 → 2017-07-28 · 3 obs
● 2017-07-28 06:47:36
○ 2026-07-02 12:06:28
○ 2026-08-05 12:43:28
●A104.21.48.312026-07-02 → 2026-08-05 · 2 obs
● 2026-07-02 12:06:28
● 2026-08-05 12:43:28
●A172.67.176.1082026-07-02 → 2026-08-05 · 2 obs
● 2026-07-02 12:06:28
● 2026-08-05 12:43:28
●A2606:4700:3033::6815:301f2026-07-02 → 2026-08-05 · 2 obs
● 2026-07-02 12:06:28
● 2026-08-05 12:43:28
●A2606:4700:3036::ac43:b06c2026-07-02 → 2026-08-05 · 2 obs
● 2026-07-02 12:06:28
● 2026-08-05 12:43:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...-
medbooks1.comsureena.ns.cloudflare.com, aarav.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.126

NS records: sureena.ns.cloudflare.com, aarav.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for medbooks1.com (unsigned zone)

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.48.31, 172.67.176.108
AAAA22606:4700:3036::ac43:b06c, 2606:4700:3033::6815:301f
NS2aarav.ns.cloudflare.com, sureena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aarav.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

medbooks1.com is the parent zone for www.medbooks1.com.

IP Addresses

medbooks1.com resolves to four IP addresses: 104.21.48.31, 172.67.176.108, 2606:4700:3033::6815:301f and 2606:4700:3036::ac43:b06c.

Additional host names — 3dlat.com, summerwindsaz.com, megaparicasino-cl.com and two others — share IP numbers with medbooks1.com.

Name Servers

medbooks1.com is delegated to two name servers: aarav.ns.cloudflare.com and sureena.ns.cloudflare.com.

medbooks1.com shares its name server setup with other domains, including szjxtea.com, gouwudi.com, dxj3.com and two others.

medbooks1.com partially shares its NS delegation with several other domains, including quickwincasinoat.com, smartcodehouse.com, raystar.net and two others.

These name servers are regularly seen alongside wells.ns.cloudflare.com and nicolas.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

aarav.ns.cloudflare.com resolves to 108.162.195.60, 162.159.44.60, 172.64.35.60 and 3 other IP addresses.

sureena.ns.cloudflare.com resolves to 108.162.194.126, 162.159.38.126, 172.64.34.126 and 3 other IP addresses.