isd273.org - robtex.com

isd273.org

DNSSEC⚠️ Not signed
NSns1-06.azure-dns.com ⭐
A2603:1061:0:700::6🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-06.azure-dns.com
A13.107.236.6🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-06.azure-dns.com
NSns2-06.azure-dns.net
A2620:1ec:8ec:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-06.azure-dns.net
A150.171.21.6🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-06.azure-dns.net
NSns3-06.azure-dns.org
A2a01:111:4000:700::6🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-06.azure-dns.org
A204.14.183.6🇺🇸 Microsoft204.14.180.0/22
PTRns3-06.azure-dns.org
NSns4-06.azure-dns.info
A2620:1ec:bda:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-06.azure-dns.info
A208.84.5.6🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-06.azure-dns.info
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(10)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(11)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(20)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(21)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTadobe-idp-site-verification=4bad689474416325555df0b19374f21831606f48bfa9b2fa5...
TXTgoogle-site-verification=G4s1hEQYjR1UfUdlbtpQY2jYcZBtDpzP8F32BC6P1WI
TXTMS=ms20767643
TXTapple-domain-verification=RM6MFoDV3N1HLwuN
TXTv=spf1 include:_spf.google.com ~all
TXTapple-domain-verification=bkYGiBRRkLlo1Efb
SOAns1-06.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953

Same first word

isd273.org

DNS History

15 records (9 active, 6 former)

20162017201820192020202120222023202420252026NSns1-06.azure-dns.comns2-06.azure-dns.netns3-06.azure-dns.orgns4-06.azure-dns.infons1.state.mn.usns2.state.mn.usns3.state.mn.usMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA64.8.132.1
●NSns1-06.azure-dns.com2026-03-23 → 2026-03-23 · 3 obs
○ 2017-10-16 23:21:56
● 2026-03-23 00:42:24
● 2026-03-23 00:42:26
○NSns1.state.mn.us2015-06-20 → 2017-10-16 · 4 obs
● 2015-06-20 12:49:44
● 2017-10-16 23:21:56
○ 2026-03-23 00:42:24
○ 2026-03-23 00:42:26
●NSns2-06.azure-dns.net2026-03-23 → 2026-03-23 · 3 obs
○ 2017-10-16 23:21:56
● 2026-03-23 00:42:24
● 2026-03-23 00:42:26
○NSns2.state.mn.us2015-06-20 → 2017-10-16 · 4 obs
● 2015-06-20 12:49:44
● 2017-10-16 23:21:56
○ 2026-03-23 00:42:24
○ 2026-03-23 00:42:26
●NSns3-06.azure-dns.org2026-03-23 → 2026-03-23 · 3 obs
○ 2017-10-16 23:21:56
● 2026-03-23 00:42:24
● 2026-03-23 00:42:26
○NSns3.state.mn.us2015-06-20 → 2017-10-16 · 4 obs
● 2015-06-20 12:49:44
● 2017-10-16 23:21:56
○ 2026-03-23 00:42:24
○ 2026-03-23 00:42:26
●NSns4-06.azure-dns.info2026-03-23 → 2026-03-23 · 3 obs
○ 2017-10-16 23:21:56
● 2026-03-23 00:42:24
● 2026-03-23 00:42:26
●MXalt1.aspmx.l.google.com2015-06-20 → 2026-03-23 · 2 obs
● 2015-06-20 12:49:44
● 2026-03-23 00:42:26
●MXalt2.aspmx.l.google.com2015-06-20 → 2026-03-23 · 2 obs
● 2015-06-20 12:49:44
● 2026-03-23 00:42:26
●MXalt3.aspmx.l.google.com2026-03-23 → 2026-03-23 · 3 obs
○ 2017-10-16 23:21:56
● 2026-03-23 00:42:24
● 2026-03-23 00:42:26
●MXalt4.aspmx.l.google.com2026-03-23 → 2026-03-23 · 3 obs
○ 2017-10-16 23:21:56
● 2026-03-23 00:42:24
● 2026-03-23 00:42:26
●MXaspmx.l.google.com2015-06-20 → 2026-03-23 · 2 obs
● 2015-06-20 12:49:44
● 2026-03-23 00:42:26
○MXaspmx2.googlemail.com2015-06-20 → 2017-10-16 · 4 obs
● 2015-06-20 12:49:44
● 2017-10-16 23:21:56
○ 2026-03-23 00:42:24
○ 2026-03-23 00:42:26
○MXaspmx3.googlemail.com2015-06-20 → 2017-10-16 · 4 obs
● 2015-06-20 12:49:44
● 2017-10-16 23:21:56
○ 2026-03-23 00:42:24
○ 2026-03-23 00:42:26
○A64.8.132.12015-06-20 → 2017-10-16 · 4 obs
● 2015-06-20 12:49:44
● 2017-10-16 23:21:56
○ 2026-03-23 00:42:24
○ 2026-03-23 00:42:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
isd273.orgns4-06.azure-dns.info, ns2-06.azure-dns.net, ns1-06.azure-dns.com, ns3-06.azure-dns.org2 records

✅ Authoritative Response

Server:13.107.236.6

NS records: ns4-06.azure-dns.info, ns2-06.azure-dns.net, ns1-06.azure-dns.com, ns3-06.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isd273.org (unsigned zone)

⏱️ Timing

Total: 1069ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1-06.azure-dns.com, ns2-06.azure-dns.net...
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 10)...
TXT6adobe-idp-site-verification=4bad68947441, google-site-verification=G4s1hEQYjR1UfUd...
SOA1ns1-06.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-06.azure-dns.org, ns3-06.azure-dns.org)

Analysis

Name Servers

isd273.org is delegated to four name servers: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.

isd273.org shares name servers with other domains at least partially, for instance edtechleaders.org, pcvrs.ca, maxboskolen.no, etask.at and wranglerruggedwear.net.

Host names with two IP numbers:

ns1-06.azure-dns.com resolves to 2603:1061:0:700::6 and 13.107.236.6.

ns4-06.azure-dns.info resolves to 2620:1ec:bda:700::6 and 208.84.5.6.

ns2-06.azure-dns.net resolves to 2620:1ec:8ec:700::6 and 150.171.21.6.

ns3-06.azure-dns.org resolves to 2a01:111:4000:700::6 and 204.14.183.6.

Mail Servers

isd273.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.

isd273.org shares some mail servers with other domains, including ns500759.ns500758.ns500698.ns500758.ns500735.ns500698.ns500698.ns500735.ns500735.ns500576.ns500619.ns500576.ns500619.trackreceptor.com, xpertreview.com, whatthehype.ca, catalin.me and trutherapymassage.com.

These mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.