gradeschool.org - robtex.com
gradeschool.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776099556 | ||||||
Same first word
gradeschool.org |
Similar names
DNS History
14 records (4 active, 10 former)
○NSbuy.internettraffic.com2015-06-28 → 2016-04-26 · 4 obs
● 2016-04-26 09:42:14
○ 2017-02-13 07:13:02
○ 2026-04-13 17:14:06
○NSns1.parkingcrew.net2020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 04:17:22
○ 2026-03-19 21:09:02
○ 2026-04-13 17:14:06
○NSns1.uniregistrymarket.link2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 07:13:02
○ 2020-01-04 04:17:22
○ 2026-04-13 17:14:06
○NSns2.parkingcrew.net2020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 04:17:22
○ 2026-03-19 21:09:02
○ 2026-04-13 17:14:06
○NSns2.uniregistrymarket.link2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 07:13:02
○ 2020-01-04 04:17:22
○ 2026-04-13 17:14:06
●NSns3.afternic.com2026-03-19 → 2026-04-13 · 3 obs
● 2026-03-19 21:09:02
● 2026-04-13 17:14:06
●NSns4.afternic.com2026-03-19 → 2026-04-13 · 3 obs
● 2026-03-19 21:09:02
● 2026-04-13 17:14:06
○NSsell.internettraffic.com2015-06-28 → 2016-04-26 · 4 obs
● 2016-04-26 09:42:14
○ 2017-02-13 07:13:02
○ 2026-04-13 17:14:06
○MXmail.h-email.net2020-01-04 → 2020-01-04 · 3 obs
○ 2026-03-19 21:09:02
○ 2026-04-13 17:14:06
●A13.248.169.482026-03-19 → 2026-04-13 · 3 obs
● 2026-03-19 21:09:02
● 2026-04-13 17:14:06
○A185.53.178.92020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 04:17:22
○ 2026-03-19 21:09:02
○ 2026-04-13 17:14:06
○A69.172.201.1532016-04-26 → 2017-02-13 · 5 obs
● 2016-04-26 09:42:14
● 2017-02-13 07:13:02
○ 2020-01-04 04:17:22
○ 2026-04-13 17:14:06
○A69.172.201.2082015-06-28 → 2016-01-27 · 4 obs
● 2016-01-27 04:27:02
○ 2016-04-26 09:42:14
○ 2026-04-13 17:14:06
●A76.223.54.1462026-03-19 → 2026-04-13 · 3 obs
● 2026-03-19 21:09:02
● 2026-04-13 17:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| gradeschool.org | ns3.afternic.com, ns4.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradeschool.org (unsigned zone)
⏱️ Timing
Total: 428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
Analysis
IP Addresses
gradeschool.org resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
other host names including ane175.anedon.com, jukux.com, mail.parmesan.ch, cozyresorts.com and rebelbus.com share IP numbers with gradeschool.org.
Name Servers
gradeschool.org is delegated to two name servers ns3.afternic.com and ns4.afternic.com.
gradeschool.org shares the same name server setup as other domains, for instance fablecode.com, fitlooks.com, pointexpress.com, strainplace.com and optistrap.com.
gradeschool.org at least partially shares name servers with other domains, for instance jiuzhijia.com, bhsb.com, krtest.com and afxi.com.
these name servers are commonly used alongside verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.
Host names with one IP number:
ns3.afternic.com points to 97.74.98.65
ns4.afternic.com points to 173.201.66.65