grcc.edu - robtex.com

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grcc.edu

DNSSEC⚠️ Not signed
A23.185.0.1🇺🇸 Fastly
NSens02.grcc.edu
A74.116.152.3🇺🇸 AS53263
NSens01.grcc.edu
A74.116.152.2🇺🇸 AS53263
NSens10.grcc.edu
A74.116.155.230🇺🇸 AS53263
MXaspmx.l.google.com
A2607:f8b0:4004:c1f::1a🇺🇸 Google
A172.253.115.26🇺🇸 Google
MXalt1.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google
A172.253.116.26🇺🇸 Google
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4009:c0f::1a🇬🇧 Google
A192.178.223.27🇺🇸 Google
MXaspmx2.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google
A172.253.116.26🇺🇸 Google
MXaspmx3.googlemail.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google
A192.178.223.27🇺🇸 Google
MXaspmx4.googlemail.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google
A173.194.76.26🇺🇸 Google
MXaspmx5.googlemail.com(10)
A2a00:1450:4025:402::1a🇳🇱 Google
A142.250.102.26🇺🇸 Google

edu

rank #131151 globally
rank #1519 in the tld
📈 Tranco rank: #114,875

Up

Starts with same word

Starts similarily

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edub.edu-servers.net, k.edu-servers.net, e.edu-servers.net, c.edu-servers.net...26 records
grcc.eduens01.grcc.edu, ens02.grcc.edu, ens10.grcc.edu3 records

✅ Authoritative Response

Server: 192.35.51.30

NS records: ens01.grcc.edu, ens02.grcc.edu, ens10.grcc.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grcc.edu (unsigned zone)

⏱️ Timing

Total: 3307ms | Queries: -

📄 Records

TypeCountSample Data
A123.185.0.1
NS3ens02.grcc.edu, ens10.grcc.edu...
MX7alt2.aspmx.l.google.com (pri: 5), aspmx3.googlemail.com (pri: 10)...
TXT9v=spf1 include:spf.grcc.edu include:_net, google-site-verification=d9r3q5XS4lHby9y...
SOA1ens02.grcc.edu root.ens02.grcc.edu

📌 Glue Records Collected

Total: 29

In-bailiwick: 3 (ens01.grcc.edu, ens02.grcc.edu, ens10.grcc.edu)

Out-of-bailiwick: 26 (m.edu-servers.net, l.edu-servers.net, k.edu-servers.net...)

AI analysis

grcc.edu is the parent of helix.grcc.edu, blackboard.grcc.edu, yang.grcc.edu, bbload.grcc.edu, imap.grcc.edu and a few other host names.

grcc.edu resolves to one IP number: 23.185.0.1.

other host names including soc.ucsb.edu, instrategy.net, weiltennis.com, www.swimlpb.com and liggettgroup.com share IP numbers with grcc.edu.

grcc.edu is delegated to three name servers ens01.grcc.edu, ens02.grcc.edu and ens10.grcc.edu.

Host names with one IP number: ens01.grcc.edu points to 74.116.152.2; ens02.grcc.edu points to 74.116.152.3; ens10.grcc.edu points to 74.116.155.230.

grcc.edu is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

grcc.edu shares some mail servers with other domains, at least partially, for instance ns500734.ns500734.ns500734.ns500693.ns500699.ns500693.ns500699.ns500693.ns500693.ns500588.ns500683.ns500683.ns500632.ns500588.ns500612.dtrkdll.com, ns500754.ns500754.ns500731.ns500671.ns500731.ns500688.ns500671.ns500705.ns500291.ns500671.ns500291.ns500153.tenderladiesbz.com, ns500758.ns500758.ns500758.ns500759.ns500698.ns500698.ns500736.ns500698.ns500708.ns500698.ns500652.ns500652.ns500576.trackreceptor.com, ns500698.ns500698.ns500698.ns500758.ns500735.ns500735.ns500735.ns500736.ns500708.ns500708.ns500698.ns500576.ns500619.ns500652.ns500619.ns500619.trackreceptor.com and ns500699.ns500734.ns500699.ns500699.ns500734.ns500699.ns500693.ns500612.ns500588.ns500632.ns500612.ns500588.ns500578.ns500110.dtrkdll.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs

Host aspmx2.googlemail.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.26.

Host aspmx3.googlemail.com resolves to 2a00:1450:4009:c0f::1a and 192.178.223.27.

Host aspmx4.googlemail.com resolves to 2a00:1450:400c:c00::1b and 173.194.76.26.

Host aspmx5.googlemail.com resolves to 2a00:1450:4025:402::1a and 142.250.102.26.

Host aspmx.l.google.com resolves to 2607:f8b0:4004:c1f::1a and 172.253.115.26.

Host alt1.aspmx.l.google.com resolves to 2a00:1450:400b:c02::1b and 172.253.116.26.

Host alt2.aspmx.l.google.com resolves to 2a00:1450:4009:c0f::1a and 192.178.223.27.

Host names resolving to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names resolving to 2a00:1450:4009:c0f::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names resolving to 192.178.223.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.