cloudwego.io - robtex.com

cloudwego.io

DNSSEC⚠️ Not signed
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
PTRcdn-185-199-108-153.github.com
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSa1-156.akam.net ⭐
A2600:1401:2::9c🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-156.akam.net
PTRns1-156.akam.net
A193.108.91.156🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-156.akam.net
PTRns1-156.akam.net
NSa12-65.akam.net
A2600:1480:f000::41🇺🇸 Akamai2600:1480:f000::/48 Technologies
PTRa12-65.akam.net
A184.26.160.65🇺🇸 Akamai184.26.160.0/24 Technologies
PTRa12-65.akam.net
NSa16-66.akam.net
A2600:1406:1b::42🇺🇸 Akamai2600:1406:1b::/48 Technologies
PTRa16-66.akam.net
A23.211.132.66🇺🇸 Akamai23.211.132.0/24 Technologies
PTRa16-66.akam.net
NSa2-67.akam.net
A2600:1480:7000::43🇺🇸 Akamai2600:1480:7000::/48 Technologies
PTRa2-67.akam.net
A95.100.174.67🇳🇱 Akamai95.100.174.0/24 Technologies
PTRa2-67.akam.net
NSa3-64.akam.net
A2600:1408:1c::40🇺🇸 Akamai2600:1408:1c::/48 Technologies
PTRa3-64.akam.net
PTRns7-64.akam.net
A96.7.49.64🇺🇸 Akamai96.7.49.0/24 Technologies
PTRa3-64.akam.net
PTRns7-64.akam.net
NSa7-65.akam.net
A2600:1406:32::41🇺🇸 Akamai2600:1406:32::/48 Technologies
PTRa7-65.akam.net
PTRns3-65.akam.net
A23.61.199.65🇺🇸 Akamai23.61.199.0/24 Technologies
PTRa7-65.akam.net
PTRns3-65.akam.net
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4010:c22::1a🇫🇮 Google2a00:1450:4010::/48
PTRyulpptr-in-f26.1e100.net
A172.253.152.27🇺🇸 Google172.253.0.0/16
PTRyulpptr-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
TXTgoogle-site-verification=sxbJ9PHqhF2hXVYKt95VmR0iPIxw_Tgsz1eJgKhB4bs
TXTgoogle-site-verification=iH-tfokUUe3YIIBHBtohB439K3k5usvz1i4IQbjg14Q
SOAa1-156.akam.nethostmaster@cloudwego.io 2021-04-26 #45

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1774387049

Subdomains

www.cloudwego.io

Same first word

cloudwego.io
cloudwego.id

DNS History

15 records (15 active, 0 former)

NSa1-156.akam.neta12-65.akam.neta16-66.akam.neta2-67.akam.neta3-64.akam.neta7-65.akam.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.153
●NSa1-156.akam.net2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●NSa12-65.akam.net2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●NSa16-66.akam.net2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●NSa2-67.akam.net2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●NSa3-64.akam.net2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●NSa7-65.akam.net2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●MXalt1.aspmx.l.google.com2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●MXalt2.aspmx.l.google.com2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●MXalt3.aspmx.l.google.com2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●MXalt4.aspmx.l.google.com2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●MXaspmx.l.google.com2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●A185.199.108.1532026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●A185.199.109.1532026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●A185.199.110.1532026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08
●A185.199.111.1532026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 04:30:26
● 2026-03-24 21:39:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
cloudwego.ioa7-65.akam.net, a1-156.akam.net, a2-67.akam.net, a16-66.akam.net...-

✅ Authoritative Response

Server:96.7.49.64

NS records: a7-65.akam.net, a1-156.akam.net, a2-67.akam.net, a16-66.akam.net, a12-65.akam.net, a3-64.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudwego.io (unsigned zone)

⏱️ Timing

Total: 774ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.108.153, 185.199.110.153...
NS6a3-64.akam.net, a7-65.akam.net...
MX5alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...
TXT3google-site-verification=iH-tfokUUe3YIIB, google-site-verification=sxbJ9PHqhF2hXVY...
SOA1a1-156.akam.net hostmaster.cloudwego.io

Analysis

Hierarchy

The parent of www.cloudwego.io is cloudwego.io.

IP Addresses

cloudwego.io maps to four IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names such as betatetra.com, invisiblethings.org, www.orcid.github.io, dewanahmed.com and ciclion.com share IPs with cloudwego.io.

Name Servers

cloudwego.io is delegated to six name servers: a1-156.akam.net, a12-65.akam.net, a16-66.akam.net, a2-67.akam.net, a3-64.akam.net and a7-65.akam.net.

cloudwego.io at least partially shares name servers with other domains, for example playstationmusic.com, ddosmonitoring.info, apb.gr, transno.com and collaboration.gdeb.com.

these name servers are commonly used with the following name servers: a4-64.akam.net, a3-67.akam.net, a16-64.akam.net, a1-249.akam.net, a3-66.akam.net, a14-64.akam.net, a22-64.akam.net, a9-67.akam.net, a9-66.akam.net and a13-65.akam.net.

Host names with two IP numbers:

a1-156.akam.net points to: 2600:1401:2::9c and 193.108.91.156

a12-65.akam.net points to: 2600:1480:f000::41 and 184.26.160.65

a16-66.akam.net points to: 2600:1406:1b::42 and 23.211.132.66

a2-67.akam.net points to: 2600:1480:7000::43 and 95.100.174.67

a3-64.akam.net points to: 2600:1408:1c::40 and 96.7.49.64

a7-65.akam.net points to: 2600:1406:32::41 and 23.61.199.65

Mail Servers

cloudwego.io 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.

cloudwego.io shares at least partially some mail servers with other domains, for instance ns500698.ns500758.ns500698.ns500758.ns500698.ns500736.ns500698.ns500698.ns500735.ns500708.ns500698.ns500576.ns500708.ns500698.ns500652.ns500576.trackreceptor.com, ns500754.ns500742.ns500671.ns500731.ns500704.ns500705.ns500649.ns500666.ns500291.ns500131.lustychickser.com, ns500699.ns500765.ns500699.ns500734.ns500693.ns500734.ns500693.ns500728.ns500699.ns500588.ns500588.ns500588.ns500699.ns500699.ns500588.ns500683.ns500602.dtrkdll.com, ns500754.ns500754.ns500754.ns500731.ns500742.ns500671.ns500731.ns500688.ns500688.ns500704.ns500649.ns500666.ns500649.ns500153.tenderladiesbz.com and ns500599.ns500737.ns500724.ns500737.ns500599.ns500599.ns500737.ns500724.ns500599.ns500599.ns500737.ns500737.ns500737.ns500583.ns500599.ns500583.yummyflingsfinder.com.

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

Host names with two IP numbers: aspmx.l.google.com and alt3.aspmx.l.google.com point to 2a00:1450:4009:c0f::1b and 192.178.223.26; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26; alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27; alt4.aspmx.l.google.com points to 2a00:1450:4010:c22::1a and 172.253.152.27. Host names that point to 2a00:1450:4009:c0f::1b: aspmx.l.google.com and alt3.aspmx.l.google.com. Host names that point to 192.178.223.26: aspmx.l.google.com and alt3.aspmx.l.google.com.