gradweb.com - robtex.com

gradweb.com

DNSSEC⚠️ Not signed
A76.76.21.21πŸ‡ΊπŸ‡Έ Amazon76.76.21.0/24 EC2 Prefix
PTRip-76-76-21-21.defastlink.net
NSaspen.ns.cloudflare.com ⭐
A2606:4700:50::a29f:266dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A2803:f800:50::6ca2:c26dπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaspen.ns.cloudflare.com
A2a06:98c1:50::ac40:226dπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRaspen.ns.cloudflare.com
A108.162.194.109πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A162.159.38.109Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A172.64.34.109πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
NSgordon.ns.cloudflare.com
A2606:4700:58::adf5:3baaπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A2803:f800:50::6ca2:c1aaπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgordon.ns.cloudflare.com
A2a06:98c1:50::ac40:21aaπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRgordon.ns.cloudflare.com
A108.162.193.170πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A172.64.33.170πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A173.245.59.170πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
SOAaspen.ns.cloudflare.comdns@cloudflare.com serial=2398185388

com

Previously MX for

Same first word

Similar names

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSaspen.ns.cloudflare.comgordon.ns.cloudflare.comns1.ifund.comns2.ifund.comns3.vnoc.comns4.vnoc.comMXgradweb.comA76.76.21.21104.130.192.13754.71.255.21069.64.80.68
●NSaspen.ns.cloudflare.com2026-03-04 β†’ 2026-03-24 Β· 3 obs
β—‹ 2020-03-24 17:20:08
● 2026-03-04 10:11:30
● 2026-03-24 07:56:26
●NSgordon.ns.cloudflare.com2026-03-04 β†’ 2026-03-24 Β· 3 obs
β—‹ 2020-03-24 17:20:08
● 2026-03-04 10:11:30
● 2026-03-24 07:56:26
β—‹NSns1.ifund.com2015-08-11 β†’ 2020-03-24 Β· 6 obs
● 2015-08-11 20:08:46
● 2016-07-15 15:45:42
β—‹ 2017-03-18 09:37:42
● 2020-03-24 17:20:08
β—‹ 2026-03-04 10:11:30
β—‹ 2026-03-24 07:56:26
β—‹NSns2.ifund.com2015-12-11 β†’ 2020-03-24 Β· 7 obs
β—‹ 2015-08-11 20:08:46
● 2015-12-11 16:36:14
● 2016-07-15 15:45:42
β—‹ 2017-03-18 09:37:42
● 2020-03-24 17:20:08
β—‹ 2026-03-04 10:11:30
β—‹ 2026-03-24 07:56:26
β—‹NSns3.vnoc.com2017-03-18 β†’ 2017-03-18 Β· 4 obs
β—‹ 2016-07-15 15:45:42
● 2017-03-18 09:37:42
β—‹ 2020-03-24 17:20:08
β—‹ 2026-03-24 07:56:26
β—‹NSns4.vnoc.com2017-03-18 β†’ 2017-03-18 Β· 4 obs
β—‹ 2016-07-15 15:45:42
● 2017-03-18 09:37:42
β—‹ 2020-03-24 17:20:08
β—‹ 2026-03-24 07:56:26
β—‹MXgradweb.com2015-12-11 β†’ 2020-03-24 Β· 4 obs
● 2015-12-11 16:36:14
● 2020-03-24 17:20:08
β—‹ 2026-03-04 10:11:30
β—‹ 2026-03-24 07:56:26
β—‹A104.130.192.1372015-08-11 β†’ 2016-07-15 Β· 4 obs
● 2015-08-11 20:08:46
● 2016-07-15 15:45:42
β—‹ 2017-03-18 09:37:42
β—‹ 2026-03-24 07:56:26
β—‹A54.71.255.2102020-03-24 β†’ 2020-03-24 Β· 4 obs
β—‹ 2017-03-18 09:37:42
● 2020-03-24 17:20:08
β—‹ 2026-03-04 10:11:30
β—‹ 2026-03-24 07:56:26
β—‹A69.64.80.682017-03-18 β†’ 2017-03-18 Β· 4 obs
β—‹ 2016-07-15 15:45:42
● 2017-03-18 09:37:42
β—‹ 2020-03-24 17:20:08
β—‹ 2026-03-24 07:56:26
●A76.76.21.212026-03-04 β†’ 2026-03-24 Β· 3 obs
β—‹ 2020-03-24 17:20:08
● 2026-03-04 10:11:30
● 2026-03-24 07:56:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
gradweb.comgordon.ns.cloudflare.com, aspen.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.109

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradweb.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A176.76.21.21
NS2aspen.ns.cloudflare.com, gordon.ns.cloudflare.com
SOA1aspen.ns.cloudflare.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gradweb.com points to a single IP: 76.76.21.21.

Other host names, for instance neutral.com.uy, scriptbit.com, linked.org, verdensdagen.no and wacoal.co.id share IP numbers with gradweb.com.

Name Servers

gradweb.com's delegation is to two name servers aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

gradweb.com shares the same name server configuration as other domains, such as playercentre.com, burnchallenge.com, globalsolutions.com, vipteams.com and sdsl.com.

gradweb.com at least partially shares its name servers with other domains, for instance greysson.com, libre.lol, increasedenergypatch.com, y7y7.net and synlawnalabama.com.

These name servers are commonly used alongside nash.ns.cloudflare.com and henry.ns.cloudflare.com.

Host names with six IP numbers:

aspen.ns.cloudflare.com points to: 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109.

gordon.ns.cloudflare.com points to: 2606:4700:58::adf5:3baa, 2803:f800:50::6ca2:c1aa, 2a06:98c1:50::ac40:21aa, 108.162.193.170, 172.64.33.170 and 173.245.59.170.