auc-edu.org - robtex.com

auc-edu.org

DNSSEC⚠️ Not signed
A91.134.173.236🇫🇷 OVH91.134.0.0/16
PTRip236.ip-91-134-173.eu
NSdomain.com ⭐
A104.18.42.197Cloudflare104.18.42.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.145.59🇺🇸 Cloudflare172.64.145.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.auc-edu.org ⚠️ Not in zone NS records
A91.134.173.236🇫🇷 OVH91.134.0.0/16
PTRip236.ip-91-134-173.eu
NSns1.auc-edurr ⚠️ Not in parent delegation
NSns2.auc-edu.org ⚠️ Not in zone NS records
A91.134.173.236🇫🇷 OVH91.134.0.0/16
PTRip236.ip-91-134-173.eu
NSns2.auc-edurr ⚠️ Not in parent delegation
MXmail.auc-edu.org(20)
A91.134.173.236🇫🇷 OVH91.134.0.0/16
PTRip236.ip-91-134-173.eu
TXTv=spf1 ip4:91.134.173.236 a mx ~all
SOAdomain.comrobot@auc-edu.org 2021-03-04 #8

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

Previously MX for

auc-edu.org

Subdomains

mail.auc-edu.org
ns2.auc-edu.org
www.auc-edu.org
ns1.auc-edu.org

Same first word

auc-edu.org
auc-edu.us

Similar names

udc-uae.com
cau-edu.net.cn

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSdomain.comns1.auc-edu.orgns1.auc-edurrns2.auc-edu.orgns2.auc-edurrns1.dimofinf.netns2.dimofinf.netns3.dimofinf.netMXmail.auc-edu.orgauc-edu.orgA91.134.173.23685.17.16.9095.211.18.11595.211.18.116
●NSdomain.com2026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-04 13:06:52
● 2026-02-15 08:00:56
● 2026-03-24 05:14:14
●NSns1.auc-edu.org2026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-04 13:06:52
● 2026-02-15 08:00:56
● 2026-03-24 05:14:14
●NSns1.auc-edurr2026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-04 13:06:52
● 2026-02-15 08:00:56
● 2026-03-24 05:14:14
○NSns1.dimofinf.net2015-05-13 → 2019-12-04 · 4 obs
● 2015-05-13 17:32:26
● 2019-12-04 13:06:52
○ 2026-02-15 08:00:56
○ 2026-03-24 05:14:14
●NSns2.auc-edu.org2026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-04 13:06:52
● 2026-02-15 08:00:56
● 2026-03-24 05:14:14
●NSns2.auc-edurr2026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-04 13:06:52
● 2026-02-15 08:00:56
● 2026-03-24 05:14:14
○NSns2.dimofinf.net2015-05-13 → 2019-12-04 · 4 obs
● 2015-05-13 17:32:26
● 2019-12-04 13:06:52
○ 2026-02-15 08:00:56
○ 2026-03-24 05:14:14
○NSns3.dimofinf.net2015-05-13 → 2019-12-04 · 4 obs
● 2015-05-13 17:32:26
● 2019-12-04 13:06:52
○ 2026-02-15 08:00:56
○ 2026-03-24 05:14:14
○MXauc-edu.org2015-05-13 → 2019-12-04 · 4 obs
● 2015-05-13 17:32:26
● 2019-12-04 13:06:52
○ 2026-02-15 08:00:56
○ 2026-03-24 05:14:14
●MXmail.auc-edu.org2026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-04 13:06:52
● 2026-02-15 08:00:56
● 2026-03-24 05:14:14
○A85.17.16.902019-12-04 → 2019-12-04 · 4 obs
○ 2017-08-12 22:36:56
● 2019-12-04 13:06:52
○ 2026-02-15 08:00:56
○ 2026-03-24 05:14:14
●A91.134.173.2362026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-04 13:06:52
● 2026-02-15 08:00:56
● 2026-03-24 05:14:14
○A95.211.18.1152015-05-13 → 2015-05-13 · 3 obs
● 2015-05-13 17:32:26
○ 2015-10-09 00:03:42
○ 2026-03-24 05:14:14
○A95.211.18.1162015-10-09 → 2017-08-12 · 5 obs
○ 2015-05-13 17:32:26
● 2015-10-09 00:03:42
● 2017-08-12 22:36:56
○ 2019-12-04 13:06:52
○ 2026-03-24 05:14:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
auc-edu.orgns1.auc-edu.org, ns2.auc-edu.org2 records

✅ Authoritative Response

Server:91.134.173.236

NS records: ns1.auc-edu.org, ns2.auc-edu.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for auc-edu.org (unsigned zone)

⏱️ Timing

Total: 304ms | Queries: -

📄 Records

TypeCountSample Data
A191.134.173.236
NS2ns2.auc-edurr, ns1.auc-edurr
MX2mail.auc-edu.org (pri: 10), mail.auc-edu.org (pri: 20)
TXT1v=spf1 ip4:91.134.173.236 a mx ~all
SOA1domain.com robot.auc-edu.org

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.auc-edu.org, ns2.auc-edu.org)

Analysis

Hierarchy

auc-edu.org is a parent of mail.auc-edu.org, ns2.auc-edu.org, www.auc-edu.org and ns1.auc-edu.org.

IP Addresses

auc-edu.org points to an IP address: 91.134.173.236.

other host names include ns1.auc-edu.org, mail.auc-edu.org, ns2.auc-edu.org, ip236.ip-91-134-173.eu and www.auc-edu.org; they share IP numbers with auc-edu.org.

Name Servers

auc-edu.org is delegated to five name servers: ns1.auc-edurr, ns2.auc-edurr, domain.com, ns1.auc-edu.org and ns2.auc-edu.org.

auc-edu.org at least partially shares name servers with other domains, for instance ebranch.info, mspta.org, nearingzero.net, peacethrujustice.org and mangamitaini.com.

these name servers are commonly used with ns1.ebradcfsfnch.info, ns2.ebradcfsfnch.info, ns1.ebranch.info, ns2.ebranch.info, ns1.mssspta, ns2.mssspta, ns1.mspta.org, ns2.mspta.org, ns1.nearingzero and ns2.nearingzero.

Host names with two IP numbers:

domain.com points to 104.18.42.197 and 172.64.145.59.

Host names with one IP number:

ns1.auc-edu.org points to 91.134.173.236; ns2.auc-edu.org points to 91.134.173.236.

Host names that point to 91.134.173.236: ns1.auc-edu.org and ns2.auc-edu.org.

Mail Servers

auc-edu.org is handled by a single mail server, mail.auc-edu.org.

The host name mail.auc-edu.org points to IP 91.134.173.236.