goguidebook.com - robtex.com

goguidebook.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1c46🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:909b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.70Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.155🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbob.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbob.ns.cloudflare.com
A108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
NSchloe.ns.cloudflare.com
A2606:4700:50::adf5:3a55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A2803:f800:50::6ca2:c055🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchloe.ns.cloudflare.com
A2a06:98c1:50::ac40:2055🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchloe.ns.cloudflare.com
A108.162.192.85🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A172.64.32.85🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A173.245.58.85🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.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)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
TXTgoogle-site-verification=0_5OW6sednZEMFXRFNfaaqTJfifRetCoTckbk1BPfVo
TXTgoogle-site-verification=GtIxFZ8EHB9EH_aepfIKueCWsXai35IuxCdCtqvtyS0
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.70, 172.67.144.155
IPv6 hints2606:4700:3030::6815:1c46, 2606:4700:3032::ac43:909b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2402166179

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=1777364501

Previously NS for

goguidebook.com

Same first word

goguidebook.com

DNS History

18 records (11 active, 7 former)

201820192020202120222023202420252026NSbob.ns.cloudflare.comchloe.ns.cloudflare.comgoguidebook.comns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comuws64-241.cafe24.comA104.21.28.70172.67.144.1552606:4700:3030::6815:1c462606:4700:3032::ac43:909b183.111.182.228
●NSbob.ns.cloudflare.com2026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
●NSchloe.ns.cloudflare.com2026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
○NSgoguidebook.com2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 05:38:44
○ 2020-03-08 17:07:24
○ 2026-04-28 08:44:12
○NSns1.cafe24.co.kr2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 05:38:44
○ 2020-03-08 17:07:24
○ 2026-04-28 08:44:12
○NSns1.cafe24.com2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 05:38:44
○ 2020-03-08 17:07:24
○ 2026-04-28 08:44:12
○NSns2.cafe24.co.kr2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 05:38:44
○ 2020-03-08 17:07:24
○ 2026-04-28 08:44:12
○NSns2.cafe24.com2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 05:38:44
○ 2020-03-08 17:07:24
○ 2026-04-28 08:44:12
●MXalt1.aspmx.l.google.com2026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
●MXalt2.aspmx.l.google.com2026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
●MXalt3.aspmx.l.google.com2026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
●MXalt4.aspmx.l.google.com2026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
●MXaspmx.l.google.com2026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
○MXuws64-241.cafe24.com2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 05:38:44
○ 2020-03-08 17:07:24
○ 2026-04-28 08:44:12
●A104.21.28.702026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
●A172.67.144.1552026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
○A183.111.182.2282017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 05:38:44
○ 2020-03-08 17:07:24
○ 2026-04-28 08:44:12
●A2606:4700:3030::6815:1c462026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12
●A2606:4700:3032::ac43:909b2026-03-10 → 2026-04-28 · 3 obs
○ 2020-03-08 17:07:24
● 2026-03-10 12:09:58
● 2026-04-28 08:44:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...-
goguidebook.combob.ns.cloudflare.com, chloe.ns.cloudflare.com12 records

✅ Authoritative Response

Server:172.64.32.85

NS records: bob.ns.cloudflare.com, chloe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for goguidebook.com (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.28.70, 172.67.144.155
AAAA22606:4700:3032::ac43:909b, 2606:4700:3030::6815:1c46
NS2bob.ns.cloudflare.com, chloe.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=0_5OW6sednZEMFX, google-site-verification=GtIxFZ8EHB9EH_a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bob.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

goguidebook.com resolves to four IP numbers: 2606:4700:3030::6815:1c46, 2606:4700:3032::ac43:909b, 104.21.28.70 and 172.67.144.155.

other host names for instance mail.springfieldbusinesspapers.com, cliniquespecialises.com, americansforcures.org, wiki.vortexbox.org and filipinobible.org share IP numbers with goguidebook.com.

Name Servers

goguidebook.com is delegated to two name servers: bob.ns.cloudflare.com and chloe.ns.cloudflare.com.

goguidebook.com shares the same name server setup as other domains, for example byantech.com, carcabaroad.com, walutobox.pl, boldcitydesign.com and tiradasgratiscoinmaster.com.

goguidebook.com at least partially shares name servers with other domains, for instance umarubuxshop.com, mukhvaas.com, sumiviroomvia.com, radioo.app and g2a.com.

These name servers are commonly used with jonah.ns.cloudflare.com, jean.ns.cloudflare.com and jarred.ns.cloudflare.com.

Host names with six IP numbers:

bob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104; chloe.ns.cloudflare.com points to: 2606:4700:50::adf5:3a55, 2803:f800:50::6ca2:c055, 2a06:98c1:50::ac40:2055, 108.162.192.85, 172.64.32.85 and 173.245.58.85.

Mail Servers

goguidebook.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

goguidebook.com shares mail servers with other domains at least partially, including slightworlds.com, ns500765.ns500693.ns500734.ns500734.ns500734.ns500588.ns500588.ns500699.ns500693.ns500588.ns500588.ns500588.ns500578.ns500110.dtrkdll.com, ns500759.ns500759.ns500759.ns500735.ns500736.ns500735.ns500735.ns500735.ns500698.ns500736.ns500698.ns500686.ns500619.ns500619.ns500576.trackreceptor.com, ns500742.ns500742.ns500754.ns500754.ns500731.ns500671.ns500678.ns500671.ns500291.ns500666.ns500142.lusty(0x736c7574)z.com and ns500742.ns500671.ns500731.ns500731.ns500754.ns500671.ns500731.ns500704.ns500731.ns500704.ns500705.ns500704.ns500704.ns500704.ns500666.ns500666.ns500153.tenderladiesbz.com.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c07::1a and 142.250.31.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.27.