alt16.gstatic.com - robtex.com

alt16.gstatic.com

DNSSEC⚠️ Not signed
A2a00:1450:4002:408::2003🇮🇪 Google2a00:1450:4002::/48
PTRtzmila-af-in-x03.1e100.net
A172.217.168.131🇺🇸 Google172.217.168.0/24
NSns1.google.com ⭐ ⚠️ Not in parent delegation
A2001:4860:4802:32::a🇺🇸 Google2001:4860::/32
PTRns1.google.com
A216.239.32.10🇺🇸 Google216.239.32.0/24
PTRns1.google.com
NSns2.google.com ⚠️ Not in parent delegation
A2001:4860:4802:34::a🇺🇸 Google2001:4860::/32
PTRns2.google.com
A216.239.34.10🇺🇸 Google216.239.34.0/24
PTRns2.google.com
NSns3.google.com ⚠️ Not in parent delegation
A2001:4860:4802:36::a🇺🇸 Google2001:4860::/32
PTRns3.google.com
A216.239.36.10🇺🇸 Google216.239.36.0/24
PTRns3.google.com
NSns4.google.com ⚠️ Not in parent delegation
A2001:4860:4802:38::a🇺🇸 Google2001:4860::/32
PTRns4.google.com
A216.239.38.10🇺🇸 Google216.239.38.0/24
PTRns4.google.com
TXTv=spf1 ?all
SOAns1.google.comdns-admin@google.com serial=898906469

gstatic.com

DNSSEC⚠️ Not signed
A2607:f8b0:4006:814::2003🇺🇸 Google2607:f8b0:4006::/48
A142.250.72.3🇺🇸 Google142.250.72.0/24
NSns1.google.com ⭐
NSns2.google.com
NSns3.google.com
NSns4.google.com
TXTv=spf1 ?all
SOAns1.google.comdns-admin@google.com serial=898906469
WOT: SAFE (93/100)
rank #1193 globally
rank #653 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #4
gstatic.com - Tranco Rank (30d: ↑+8)24681012Mar 8Mar 17Mar 26Apr 4Apr 12Rank#11#3

gstatic.com

gstatic.com is a domain owned and operated by Google, used exclusively for hosting and serving static content across Google's products and services. It functions as a content delivery network (CDN) optimized for delivering non-dynamic assets such as images, fonts, JavaScript libraries, CSS files, and other static resources.

Purpose and Function

  • Static Content Delivery: Serves fonts (via fonts.gstatic.com), JavaScript libraries, images, and stylesheets
  • Performance Optimization: Separating static content onto a dedicated domain allows browsers to parallelize downloads and cache files more efficiently
  • Global CDN: Content is distributed across Google's worldwide infrastructure for fast, reliable delivery
  • Cookie-less Domain: By using a separate domain, Google avoids sending cookies with static resource requests, reducing bandwidth and improving load times

Common Subdomains

  • fonts.gstatic.com - Hosts Google Fonts (Roboto, Google Sans, etc.)
  • ssl.gstatic.com - Serves static assets over HTTPS
  • encrypted-tbn0.gstatic.com - Hosts thumbnail images for Google Search
  • maps.gstatic.com - Static resources for Google Maps

Technical Details

Files served from gstatic.com are typically cached for extended periods (up to 1 year) and include proper CORS headers for cross-origin access. The domain is part of Google's broader infrastructure strategy to optimize web performance by separating dynamic application logic from static resource delivery.

Similar names

tal16.ru

DNS History

60 records (6 active, 54 former)

201820192020202120222023202420252026NSns1.google.comns2.google.comns3.google.comns4.google.comA172.217.168.1312a00:1450:4002:408::2003108.177.12.120108.177.12.94142.251.143.131172.217.10.163172.217.12.131172.217.15.99172.217.16.131172.217.20.195172.217.3.35172.217.3.99172.217.30.195172.217.7.131172.253.123.120172.253.123.94173.194.221.120173.194.221.94192.178.204.120192.178.204.94209.85.144.120209.85.144.94216.58.201.195216.58.206.67216.58.208.131216.58.209.67216.58.209.99216.58.214.35216.58.217.131216.58.219.195216.58.222.1952607:f8b0:4002:803::20032607:f8b0:4004:805::20032607:f8b0:4004:807::20032607:f8b0:4004:80d::20032607:f8b0:4004:80f::20032607:f8b0:4006:812::20032607:f8b0:4006:819::20032607:f8b0:400c:c08::5e2607:f8b0:400c:c08::782607:f8b0:400c:c16::5e2607:f8b0:400d:c0e::5e2607:f8b0:400d:c0e::782800:3f0:4005:402::20032a00:1450:4001:810::20032a00:1450:4002:804::20032a00:1450:4002:805::20032a00:1450:400a:805::20032a00:1450:400f:802::20032a00:1450:400f:805::20032a00:1450:400f:80f::20032a00:1450:4010:c08::5e2a00:1450:401b:800::20032a00:1450:401b:801::20032a00:1450:4025:2405::5e2a00:1450:4025:2405::78
●NSns1.google.com2017-11-30 → 2026-04-14 · 2 obs
● 2017-11-30 01:46:30
● 2026-04-14 18:41:04
●NSns2.google.com2017-11-30 → 2026-04-14 · 2 obs
● 2017-11-30 01:46:30
● 2026-04-14 18:41:04
●NSns3.google.com2017-11-30 → 2026-04-14 · 2 obs
● 2017-11-30 01:46:30
● 2026-04-14 18:41:04
●NSns4.google.com2017-11-30 → 2026-04-14 · 4 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
● 2021-05-05 20:42:46
● 2026-04-14 18:41:04
○A108.177.12.1202021-05-05 → 2021-05-05 · 4 obs
○ 2020-04-25 01:31:34
● 2021-05-05 20:42:46
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A108.177.12.942021-05-05 → 2021-05-05 · 4 obs
○ 2020-04-25 01:31:34
● 2021-05-05 20:42:46
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A142.251.143.1312026-03-07 → 2026-03-10 · 5 obs
○ 2026-02-27 01:40:44
● 2026-03-07 15:46:56
● 2026-03-10 17:38:38
○ 2026-03-20 16:52:52
○ 2026-04-14 18:41:04
○A172.217.10.1632017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A172.217.12.1312019-09-23 → 2019-09-23 · 4 obs
○ 2018-01-25 14:49:34
● 2019-09-23 13:41:58
○ 2019-11-26 10:27:46
○ 2026-04-14 18:41:04
○A172.217.15.992018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A172.217.16.1312017-11-30 → 2018-01-25 · 4 obs
● 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
●A172.217.168.1312026-03-20 → 2026-04-14 · 10 obs
○ 2026-03-10 17:38:38
● 2026-03-20 16:52:52
● 2026-03-29 14:24:48
○ 2026-03-30 07:46:18
● 2026-03-31 23:16:14
● 2026-04-04 10:51:32
○ 2026-04-10 13:38:52
○ 2026-04-14 17:47:12
● 2026-04-14 18:41:02
● 2026-04-14 18:41:04
○A172.217.20.1952017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A172.217.3.352017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A172.217.3.992018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A172.217.30.1952018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A172.217.7.1312017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A172.253.123.1202020-04-25 → 2020-04-25 · 4 obs
○ 2020-01-15 01:25:52
● 2020-04-25 01:31:34
○ 2021-05-05 20:42:46
○ 2026-04-14 18:41:04
○A172.253.123.942020-04-25 → 2020-04-25 · 4 obs
○ 2020-01-15 01:25:52
● 2020-04-25 01:31:34
○ 2021-05-05 20:42:46
○ 2026-04-14 18:41:04
○A173.194.221.1202017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A173.194.221.942017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A192.178.204.1202026-02-27 → 2026-04-14 · 2 obs
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A192.178.204.942026-02-27 → 2026-04-14 · 2 obs
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A209.85.144.1202026-02-27 → 2026-04-14 · 8 obs
○ 2021-05-05 20:42:46
● 2026-02-27 01:40:44
○ 2026-03-07 15:46:56
○ 2026-04-10 13:38:52
● 2026-04-14 16:22:54
● 2026-04-14 17:47:12
○ 2026-04-14 18:41:02
○ 2026-04-14 18:41:04
○A209.85.144.942026-02-27 → 2026-04-14 · 8 obs
○ 2021-05-05 20:42:46
● 2026-02-27 01:40:44
○ 2026-03-07 15:46:56
○ 2026-04-10 13:38:52
● 2026-04-14 16:22:54
● 2026-04-14 17:47:12
○ 2026-04-14 18:41:02
○ 2026-04-14 18:41:04
○A216.58.201.1952026-03-30 → 2026-04-10 · 7 obs
○ 2026-03-29 14:24:48
● 2026-03-30 07:46:18
○ 2026-03-31 23:16:14
○ 2026-04-04 10:51:32
● 2026-04-10 13:38:52
○ 2026-04-14 16:22:54
○ 2026-04-14 18:41:04
○A216.58.206.672019-11-26 → 2019-11-26 · 4 obs
○ 2019-09-23 13:41:58
● 2019-11-26 10:27:46
○ 2020-01-15 01:25:52
○ 2026-04-14 18:41:04
○A216.58.208.1312020-01-15 → 2020-01-15 · 4 obs
○ 2019-11-26 10:27:46
● 2020-01-15 01:25:52
○ 2020-04-25 01:31:34
○ 2026-04-14 18:41:04
○A216.58.209.672018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A216.58.209.992017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A216.58.214.352018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2019-09-23 13:41:58
○ 2026-04-14 18:41:04
○A216.58.217.1312018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A216.58.219.1952017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A216.58.222.1952017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A2607:f8b0:4002:803::20032017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A2607:f8b0:4004:805::20032017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A2607:f8b0:4004:807::20032018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2607:f8b0:4004:80d::20032018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2607:f8b0:4004:80f::20032017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A2607:f8b0:4006:812::20032017-11-30 → 2018-01-25 · 4 obs
● 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2607:f8b0:4006:819::20032019-09-23 → 2019-09-23 · 4 obs
○ 2018-01-25 14:49:34
● 2019-09-23 13:41:58
○ 2019-11-26 10:27:46
○ 2026-04-14 18:41:04
○A2607:f8b0:400c:c08::5e2021-05-05 → 2021-05-05 · 4 obs
○ 2020-04-25 01:31:34
● 2021-05-05 20:42:46
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2607:f8b0:400c:c08::782021-05-05 → 2021-05-05 · 4 obs
○ 2020-04-25 01:31:34
● 2021-05-05 20:42:46
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2607:f8b0:400c:c16::5e2020-04-25 → 2020-04-25 · 4 obs
○ 2020-01-15 01:25:52
● 2020-04-25 01:31:34
○ 2021-05-05 20:42:46
○ 2026-04-14 18:41:04
○A2607:f8b0:400d:c0e::5e2026-02-27 → 2026-04-14 · 8 obs
○ 2021-05-05 20:42:46
● 2026-02-27 01:40:44
○ 2026-03-07 15:46:56
○ 2026-04-10 13:38:52
● 2026-04-14 16:22:54
● 2026-04-14 17:47:12
○ 2026-04-14 18:41:02
○ 2026-04-14 18:41:04
○A2607:f8b0:400d:c0e::782026-02-27 → 2026-04-14 · 8 obs
○ 2021-05-05 20:42:46
● 2026-02-27 01:40:44
○ 2026-03-07 15:46:56
○ 2026-04-10 13:38:52
● 2026-04-14 16:22:54
● 2026-04-14 17:47:12
○ 2026-04-14 18:41:02
○ 2026-04-14 18:41:04
○A2800:3f0:4005:402::20032017-11-30 → 2018-01-25 · 4 obs
● 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2a00:1450:4001:810::20032018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2019-09-23 13:41:58
○ 2026-04-14 18:41:04
●A2a00:1450:4002:408::20032026-03-20 → 2026-04-14 · 10 obs
○ 2026-03-10 17:38:38
● 2026-03-20 16:52:52
● 2026-03-29 14:24:48
○ 2026-03-30 07:46:18
● 2026-03-31 23:16:14
● 2026-04-04 10:51:32
○ 2026-04-10 13:38:52
○ 2026-04-14 17:47:12
● 2026-04-14 18:41:02
● 2026-04-14 18:41:04
○A2a00:1450:4002:804::20032019-11-26 → 2019-11-26 · 4 obs
○ 2019-09-23 13:41:58
● 2019-11-26 10:27:46
○ 2020-01-15 01:25:52
○ 2026-04-14 18:41:04
○A2a00:1450:4002:805::20032020-01-15 → 2020-01-15 · 4 obs
○ 2019-11-26 10:27:46
● 2020-01-15 01:25:52
○ 2020-04-25 01:31:34
○ 2026-04-14 18:41:04
○A2a00:1450:400a:805::20032017-11-30 → 2018-01-25 · 4 obs
● 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2a00:1450:400f:802::20032026-03-07 → 2026-03-10 · 5 obs
○ 2026-02-27 01:40:44
● 2026-03-07 15:46:56
● 2026-03-10 17:38:38
○ 2026-03-20 16:52:52
○ 2026-04-14 18:41:04
○A2a00:1450:400f:805::20032017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A2a00:1450:400f:80f::20032026-03-30 → 2026-04-10 · 7 obs
○ 2026-03-29 14:24:48
● 2026-03-30 07:46:18
○ 2026-03-31 23:16:14
○ 2026-04-04 10:51:32
● 2026-04-10 13:38:52
○ 2026-04-14 16:22:54
○ 2026-04-14 18:41:04
○A2a00:1450:4010:c08::5e2017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A2a00:1450:401b:800::20032017-11-30 → 2017-11-30 · 3 obs
● 2017-11-30 01:46:30
○ 2018-01-25 14:49:34
○ 2026-04-14 18:41:04
○A2a00:1450:401b:801::20032018-01-25 → 2018-01-25 · 4 obs
○ 2017-11-30 01:46:30
● 2018-01-25 14:49:34
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2a00:1450:4025:2405::5e2026-02-27 → 2026-04-14 · 2 obs
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04
○A2a00:1450:4025:2405::782026-02-27 → 2026-04-14 · 2 obs
○ 2026-02-27 01:40:44
○ 2026-04-14 18:41:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...-
gstatic.comns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com8 records

✅ Authoritative Response

Server:216.239.34.10

NS records: ns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gstatic.com (unsigned zone)

⏱️ Timing

Total: 244ms | Queries: -

📄 Records

TypeCountSample Data
A1172.217.168.131
AAAA12a00:1450:4002:408::2003
NS4ns1.google.com, ns2.google.com...
TXT1v=spf1 ?all
SOA1ns1.google.com dns-admin.google.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns2.google.com, ns2.google.com, ns1.google.com...)

Analysis

IP Addresses

alt16.gstatic.com points to two IP numbers: 2a00:1450:4002:408::2003 and 172.217.168.131.

Name Servers

alt16.gstatic.com is delegated to four name servers: ns1.google.com, ns2.google.com, ns3.google.com and ns4.google.com.

alt16.gstatic.com at least partially shares name servers with other domains, for instance anitype.com, 217.125.74.in-addr.arpa, postini.pk, 90.125.74.in-addr.arpa and polymer-project.org.

Host names with two IP numbers: ns1.google.com points to 2001:4860:4802:32::a and 216.239.32.10; ns2.google.com points to 2001:4860:4802:34::a and 216.239.34.10; ns3.google.com points to 2001:4860:4802:36::a and 216.239.36.10; ns4.google.com points to 2001:4860:4802:38::a and 216.239.38.10.