bookithub.com - dns.ninja

bookithub.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:aac8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2f51🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.81Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.200🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShenry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenry.ns.cloudflare.com
A108.162.193.176🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A172.64.33.176🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A173.245.59.176🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
NSjamie.ns.cloudflare.com
A2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjamie.ns.cloudflare.com
A2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjamie.ns.cloudflare.com
A108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.81, 172.67.170.200
IPv6 hints2606:4700:3034::ac43:aac8, 2606:4700:3036::6815:2f51
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com
SOAhenry.ns.cloudflare.comdns@cloudflare.com serial=2412004763

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=1786646289

Same first word

bookithub.com

DNS History

54 records (6 active, 48 former)

2017201820192020202120222023202420252026NShenry.ns.cloudflare.comjamie.ns.cloudflare.comns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.comns41.domaincontrol.comns42.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.47.81172.67.170.2002606:4700:3034::ac43:aac82606:4700:3036::6815:2f51174.129.23.39184.73.182.38184.73.221.213184.73.221.50184.73.237.121204.236.230.220204.236.232.38204.236.237.19723.21.107.20623.21.85.3023.23.128.21623.23.155.24723.23.171.1712606:4700:3030::6815:2f512606:4700:3032::ac43:aac850.16.193.20050.16.205.15650.16.225.22050.16.225.24250.16.251.6550.17.208.25050.17.233.19050.19.107.14250.63.202.3354.204.12.12854.204.36.21254.204.5.11154.221.201.10754.221.229.8054.225.121.19754.225.128.21754.225.138.19054.225.144.17154.225.148.6754.225.150.20054.225.150.6554.225.221.12054.225.246.15954.235.102.4654.235.191.108
●NShenry.ns.cloudflare.com2026-07-04 → 2026-08-13 · 3 obs
○ 2017-11-20 01:21:02
● 2026-07-04 16:59:06
● 2026-08-13 18:51:22
●NSjamie.ns.cloudflare.com2026-07-04 → 2026-08-13 · 3 obs
○ 2017-11-20 01:21:02
● 2026-07-04 16:59:06
● 2026-08-13 18:51:22
○NSns1.dnsimple.com2017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○NSns2.dnsimple.com2017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○NSns3.dnsimple.com2017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○NSns4.dnsimple.com2017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○NSns41.domaincontrol.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 11:25:40
○ 2017-11-20 01:21:02
○ 2026-08-13 18:51:22
○NSns42.domaincontrol.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 11:25:40
○ 2017-11-20 01:21:02
○ 2026-08-13 18:51:22
○MXmailstore1.secureserver.net2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 11:25:40
○ 2017-11-20 01:21:02
○ 2026-08-13 18:51:22
○MXsmtp.secureserver.net2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 11:25:40
○ 2017-11-20 01:21:02
○ 2026-08-13 18:51:22
●A104.21.47.812026-07-04 → 2026-08-13 · 3 obs
○ 2017-11-20 01:21:02
● 2026-07-04 16:59:06
● 2026-08-13 18:51:22
●A172.67.170.2002026-07-04 → 2026-08-13 · 3 obs
○ 2017-11-20 01:21:02
● 2026-07-04 16:59:06
● 2026-08-13 18:51:22
○A174.129.23.392017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A184.73.182.382017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A184.73.221.2132017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A184.73.221.502017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A184.73.237.1212017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A204.236.230.2202017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A204.236.232.382017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A204.236.237.1972017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A23.21.107.2062017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A23.21.85.302017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A23.23.128.2162017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A23.23.155.2472017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A23.23.171.1712017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A2606:4700:3030::6815:2f512026-07-04 → 2026-07-04 · 4 obs
○ 2017-11-20 01:21:02
● 2026-07-04 16:59:06
○ 2026-08-03 17:27:12
○ 2026-08-13 18:51:22
○A2606:4700:3032::ac43:aac82026-07-04 → 2026-07-04 · 4 obs
○ 2017-11-20 01:21:02
● 2026-07-04 16:59:06
○ 2026-08-03 17:27:12
○ 2026-08-13 18:51:22
●A2606:4700:3034::ac43:aac82026-08-03 → 2026-08-13 · 3 obs
○ 2026-07-04 16:59:06
● 2026-08-03 17:27:12
● 2026-08-13 18:51:22
●A2606:4700:3036::6815:2f512026-08-03 → 2026-08-13 · 3 obs
○ 2026-07-04 16:59:06
● 2026-08-03 17:27:12
● 2026-08-13 18:51:22
○A50.16.193.2002017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A50.16.205.1562017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A50.16.225.2202017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A50.16.225.2422017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A50.16.251.652017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A50.17.208.2502017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A50.17.233.1902017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A50.19.107.1422017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A50.63.202.332016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 11:25:40
○ 2017-11-20 01:21:02
○ 2026-08-13 18:51:22
○A54.204.12.1282017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.204.36.2122017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.204.5.1112017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.221.201.1072017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.221.229.802017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.121.1972017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.128.2172017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.138.1902017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.144.1712017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.148.672017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.150.2002017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.150.652017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.221.1202017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.225.246.1592017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.235.102.462017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22
○A54.235.191.1082017-11-20 → 2017-11-20 · 4 obs
○ 2016-12-14 11:25:40
● 2017-11-20 01:21:02
○ 2026-07-04 16:59:06
○ 2026-08-13 18:51:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bookithub.comhenry.ns.cloudflare.com, jamie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.176

NS records: henry.ns.cloudflare.com, jamie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookithub.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.47.81, 172.67.170.200
AAAA22606:4700:3034::ac43:aac8, 2606:4700:3036::6815:2f51
NS2henry.ns.cloudflare.com, jamie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1henry.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bookithub.com has four IP addresses: 104.21.47.81, 172.67.170.200, 2606:4700:3034::ac43:aac8 and 2606:4700:3036::6815:2f51.

Additional host names — toplivo.net, l.edm.tongji-mba-edu.com, chautauquatoday.com and two others — share IP numbers with bookithub.com.

Name Servers

DNS delegation for bookithub.com points to two name servers: henry.ns.cloudflare.com and jamie.ns.cloudflare.com.

bookithub.com shares its name server setup with other domains, including kender.net, lionspread.live, criml.com and two others.

bookithub.com has at least partial name server overlap with other domains, such as newtrendlifestylegroup.com, chubbbaseco.digital, astondecor.com and two others.

These name servers are frequently paired with the name servers zainab.ns.cloudflare.com, cris.ns.cloudflare.com, candy.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

henry.ns.cloudflare.com has IP addresses 108.162.193.176, 172.64.33.176 and 173.245.59.176, plus 3 other.

jamie.ns.cloudflare.com has IP addresses 108.162.192.168, 172.64.32.168 and 173.245.58.168, plus 3 other.