grsd.org - robtex.com
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grsd.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ | ||||||
| NS | a2.org.afilias-nst.info⚠️ | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info⚠️ | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1770954363 | ||||||
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Same first word
Similar names
DNS History
17 records (10 active, 7 former)
○NSceltns1.celtcorp.com2015-08-01 → 2017-01-20 · 4 obs
● 2017-01-20 10:31:46
○ 2020-01-24 11:08:12
○ 2026-02-15 07:55:10
●NSns-1090.awsdns-08.org2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 07:55:08
● 2026-02-15 07:55:10
●NSns-168.awsdns-21.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 07:55:08
● 2026-02-15 07:55:10
●NSns-1926.awsdns-48.co.uk2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 07:55:08
● 2026-02-15 07:55:10
●NSns-713.awsdns-25.net2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 07:55:08
● 2026-02-15 07:55:10
○NSns1.auth.gointegrity.net2020-01-24 → 2020-01-24 · 4 obs
● 2020-01-24 11:08:12
○ 2026-02-15 07:55:08
○ 2026-02-15 07:55:10
○NSns1.integrityschool.com2015-08-01 → 2017-01-20 · 4 obs
● 2017-01-20 10:31:46
○ 2020-01-24 11:08:12
○ 2026-02-15 07:55:10
○NSns2.auth.gointegrity.net2020-01-24 → 2020-01-24 · 4 obs
● 2020-01-24 11:08:12
○ 2026-02-15 07:55:08
○ 2026-02-15 07:55:10
●MXalt1.aspmx.l.google.com2015-08-01 → 2026-02-15 · 2 obs
● 2026-02-15 07:55:10
●MXalt2.aspmx.l.google.com2015-08-01 → 2026-02-15 · 2 obs
● 2026-02-15 07:55:10
●MXalt3.aspmx.l.google.com2015-12-15 → 2026-02-15 · 3 obs
● 2015-12-15 07:29:00
● 2026-02-15 07:55:10
●MXalt4.aspmx.l.google.com2015-12-15 → 2026-02-15 · 3 obs
● 2015-12-15 07:29:00
● 2026-02-15 07:55:10
●MXaspmx.l.google.com2015-08-01 → 2026-02-15 · 2 obs
● 2026-02-15 07:55:10
○MXaspmx2.googlemail.com2015-08-01 → 2015-10-13 · 4 obs
● 2015-10-13 02:51:02
○ 2015-12-15 07:29:00
○ 2026-02-15 07:55:10
○MXaspmx3.googlemail.com2015-08-01 → 2015-10-13 · 4 obs
● 2015-10-13 02:51:02
○ 2015-12-15 07:29:00
○ 2026-02-15 07:55:10
●A104.17.70.732026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 07:55:08
● 2026-02-15 07:55:10
○A54.236.201.1832015-08-01 → 2020-01-24 · 4 obs
● 2020-01-24 11:08:12
○ 2026-02-15 07:55:08
○ 2026-02-15 07:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| grsd.org | ns-1090.awsdns-08.org, ns-1926.awsdns-48.co.uk, ns-713.awsdns-25.net, ns-168.awsdns-21.com | - |
✅ Authoritative Response
Server: 205.251.192.168
NS records: ns-1090.awsdns-08.org, ns-1926.awsdns-48.co.uk, ns-713.awsdns-25.net, ns-168.awsdns-21.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grsd.org (unsigned zone)
⏱️ Timing
Total: 81ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.17.70.73 |
| NS | 4 | ns-1090.awsdns-08.org, ns-168.awsdns-21.com... |
| MX | 5 | aspmx.l.google.com (pri: 0), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 5 | MS=9B100671F7C59865ED27370A1FE55204D836F, adobe-idp-site-verification=884286e34a8b... |
| SOA | 1 | ns-1926.awsdns-48.co.uk awsdns-hostmaste |
AI analysis
grsd.org is a parent of mail.grsd.org and www.grsd.org.
grsd.org resolves to one IP number: 104.17.70.73.
other host names including sayrevillek12.net, gopark.org, victorycharterschool.net, gcsd9.net and solebury.org share IP numbers with grsd.org.
grsd.org is delegated to four name servers: ns-168.awsdns-21.com, ns-713.awsdns-25.net, ns-1090.awsdns-08.org and ns-1926.awsdns-48.co.uk.
grsd.org at least partially shares name servers with other domains, for instance d3j8p8nnq2zrof.cloudfront.net, wayforpayer.com, viatrispharma.at, cpimage.ca and partnerlogistics.net.
These name servers are commonly used with ns-26.awsdns-03.com, ns-874.awsdns-45.net and ns-1913.awsdns-47.co.uk.
Host names with two IP numbers:
ns-168.awsdns-21.com points to 2600:9000:5300:a800::1 and 205.251.192.168; ns-713.awsdns-25.net points to 2600:9000:5302:c900::1 and 205.251.194.201; ns-1090.awsdns-08.org points to 2600:9000:5304:4200::1 and 205.251.196.66; ns-1926.awsdns-48.co.uk points to 2600:9000:5307:8600::1 and 205.251.199.134.
grsd.org 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.
grsd.org shares some mail servers with other domains, at least partially, for instance ns500754.ns500671.ns500742.ns500671.ns500688.ns500704.ns500671.ns500291.ns500291.ns500291.ns500649.ns500153.tenderladiesbz.com, ns500742.ns500754.ns500671.ns500731.ns500671.ns500742.ns500704.ns500671.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500671.ns500731.ns500742.ns500742.ns500742.ns500688.ns500688.ns500671.ns500704.ns500666.ns500649.ns500153.tenderladiesbz.com, ns500734.ns500693.ns500734.ns500693.ns500734.ns500734.ns500693.ns500699.ns500588.ns500699.ns500588.ns500683.ns500699.ns500588.ns500699.ns500693.ns500602.dtrkdll.com and ns500731.ns500754.ns500754.ns500671.ns500671.ns500731.ns500671.ns500705.ns500671.ns500649.ns500649.ns500678.ns500291.ns500131.lustychickser.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1a and 192.178.152.27
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27