booksopenai.com - robtex.com

booksopenai.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b1c7🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1f90🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.144Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.199🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgabriel.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A2803:f800:50::6ca2:c3f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgabriel.ns.cloudflare.com
A2a06:98c1:50::ac40:23f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgabriel.ns.cloudflare.com
A108.162.195.244🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A162.159.44.244Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A172.64.35.244🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
NSselah.ns.cloudflare.com
A2606:4700:50::a29f:2615🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRselah.ns.cloudflare.com
A2803:f800:50::6ca2:c215🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRselah.ns.cloudflare.com
A2a06:98c1:50::ac40:2215🇺🇸 Cloudflare2a06:98c1:50::/45
PTRselah.ns.cloudflare.com
A108.162.194.21🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRselah.ns.cloudflare.com
A162.159.38.21Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRselah.ns.cloudflare.com
A172.64.34.21🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRselah.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A172.253.139.26🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.144, 172.67.177.199
IPv6 hints2606:4700:3034::ac43:b1c7, 2606:4700:3036::6815:1f90
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAgabriel.ns.cloudflare.comdns@cloudflare.com serial=2410295041

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=1785639237

Same first word

booksopenai.com

DNS History

12 records (11 active, 1 former)

NSgabriel.ns.cloudflare.comselah.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.31.144172.67.177.1992606:4700:3034::ac43:b1c72606:4700:3036::6815:1f902606:4700:3030::ac43:b1c7
●NSgabriel.ns.cloudflare.com2026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
●NSselah.ns.cloudflare.com2026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
●MXalt1.aspmx.l.google.com2026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
●MXalt2.aspmx.l.google.com2026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
●MXalt3.aspmx.l.google.com2026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
●MXalt4.aspmx.l.google.com2026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
●MXaspmx.l.google.com2026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
●A104.21.31.1442026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
●A172.67.177.1992026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36
○A2606:4700:3030::ac43:b1c72026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 14:08:50
○ 2026-07-04 19:58:20
○ 2026-08-02 03:15:36
●A2606:4700:3034::ac43:b1c72026-07-04 → 2026-08-02 · 3 obs
○ 2026-06-28 14:08:50
● 2026-07-04 19:58:20
● 2026-08-02 03:15:36
●A2606:4700:3036::6815:1f902026-06-28 → 2026-08-02 · 2 obs
● 2026-06-28 14:08:50
● 2026-08-02 03:15:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
booksopenai.comselah.ns.cloudflare.com, gabriel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.21

NS records: selah.ns.cloudflare.com, gabriel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for booksopenai.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.199, 104.21.31.144
AAAA22606:4700:3034::ac43:b1c7, 2606:4700:3036::6815:1f90
NS2gabriel.ns.cloudflare.com, selah.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gabriel.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

booksopenai.com resolves to four IP addresses: 104.21.31.144, 172.67.177.199, 2606:4700:3034::ac43:b1c7 and 2606:4700:3036::6815:1f90.

Two other host names, along with foto-labor.ch, ideaphorium.com and leanway.cn, also share IP numbers with booksopenai.com.

Name Servers

The NS records for booksopenai.com delegate to gabriel.ns.cloudflare.com and selah.ns.cloudflare.com.

booksopenai.com shares its NS records with other domains, for example sitggg.click, itcventure.com, dbriam.cc and two others.

booksopenai.com shares at least some of its name servers with other domains, including fansmetric.com, surveyequipment.uk, londonwheelproject.uk and two others.

These name servers are frequently paired with the name servers lisa.ns.cloudflare.com, jillian.ns.cloudflare.com and ursula.ns.cloudflare.com.

DNS names with 6 IP addresses:

gabriel.ns.cloudflare.com maps to 108.162.195.244, 162.159.44.244, 172.64.35.244 and 3 additional IP addresses.

selah.ns.cloudflare.com maps to 108.162.194.21, 162.159.38.21, 172.64.34.21 and 3 additional IP addresses.

Mail Servers

booksopenai.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between booksopenai.com and other domains, including heatbit.com, ns500693.ns500734.ns500699.ns500699.ns500734.ns500699.ns500588.ns500699.ns500588.ns500693.ns500699.ns500632.ns500112.dtrkdll.com, ns500693.ns500734.ns500734.ns500734.ns500693.ns500699.ns500693.ns500693.ns500693.ns500699.ns500699.ns500588.ns500632.ns500110.dtrkdll.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

The A records for aspmx.l.google.com return 172.253.139.26 and 2607:f8b0:4004:c08::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.