`smu.org`

DNSSEC	⚠️ Not signed
A	78.41.207.28^{🇳🇱 Snel78.41.207.0/24 .com B.V.}
		PTR	`xhlesbas.hosted-by-snel.com`
NS	`ns1.dingodns.com` ⭐ ⚠️ Not in parent delegation
		A	208.115.247.141^{🇺🇸 Limestone Networks208.115.247.0/24}
			PTR	`141-247-115-208.static.reverse.lstn.net`
NS	`ns1.torresdns.com` ⚠️ Not in zone NS records
		A	208.115.247.141^{🇺🇸 Limestone Networks208.115.247.0/24}
			PTR	`141-247-115-208.static.reverse.lstn.net`
NS	`ns2.dingodns.com` ⚠️ Not in parent delegation
		A	85.17.5.93^{🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB}
NS	`ns2.torresdns.com` ⚠️ Not in zone NS records
		A	78.41.207.71^{🇳🇱 Snel78.41.207.0/24 .com B.V.}
			PTR	`dmpro-snel-eu`
SOA	`ns1.dingodns.com`admin@smu.org 2026-04-08 #1

`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.info`hostmaster@donuts.email serial=1776042446

Subdomains

nullmx.smu.org

Same first word

smu.edu.ph

smu.in

smu.org

smu.hu

smu.it

smu.by

smu.at

smu.pe

smu.edu.cn

smu.co

smu.ro

smu.de

smu.edu

smu.io

smu.sh.cn

smu.edu.in

smu.sk

smu.sh

smu.se

smu.edu.sg

smu.ac.kr

smu.vg

smu.fr

smu.es

smu.info

smu.ch

smu.edu.kz

smu.net

smu.sg

smu.org.uy

smu.gr

smu.pl

smu.ky

smu.kr

smu.ir

smu.su

smu.org.uk

smu.cl

smu.li

smu.gs

smu.cn

smu.ac.za

smu.cz

smu.com.mx

smu.ca

smu.us

smu.org.cn

smu.jobs

smu.ac.uk

smu.mx

smu.be

smu.me

smu.com

smu.dk

smu.jp

smu.is

Similar names

ums.mx

msu.edu.my

ums.org

msu.ro

ums.pm

mus.in.us

ums.com.uy

sum.name

mus.agency

sum.one

mus.pt

ums.agency

mus.tv

usm.mobi

msu.hr

usm.info

usm.gr

ums.ee

ums.fr

mus.web.tr

sum.com.hk

usm.cc

mus.com.ua

mus.pol.tr

mus.co.in

sum.ro

mus.com.ar

mus.hu

msu.az

msu.ru

usm.edu.my

msu.edu.lk

sum.services

ums.ge

usm.edu.ec

ums.be

sum.co

mus.ms

mus.kz

usm.co.id

usm.as

msu.us

mus.bel.tr

msu.fi

msu.cloud

ums.support

usm.az

msu.no

ums.lu

mus.academy

mus.mo.us

sum.photos

usm.fr

sum.co.th

sum.lt

sum.credit

ums.international

usm.edu

sum.ba

ums.global

mus.mn.us

sum.com.tw

mus.by

msu.in.ua

sum.ch

msu.org.uk

sum.digital

msu.by

usm.uz

usm.biz

ums.gr

usm.edu.co

mus.cz

sum.mobi

msu.fr

ums.ac

ums.si

msu.uz

msu.ac.th

ums.ac.id

sum.cash

sum.net

ums.com

usm.at

usm.com

mus.edu.eg

DNS History

16 records (5 active, 11 former)

●NSns1.dingodns.com2026-04-13 → 2026-04-13 · 2 obs

○ 2016-06-03 19:44:14
● 2026-04-13 01:50:30

○NSns1.hastydns.com2015-07-14 → 2016-03-30 · 6 obs

● 2015-07-14 22:33:24
○ 2015-10-07 04:12:54
● 2015-12-14 03:57:46
● 2016-03-30 17:46:38
○ 2016-06-03 19:44:14
○ 2026-04-13 01:50:30

○NSns1.smu.org2015-10-07 → 2015-10-07 · 4 obs

○ 2015-07-14 22:33:24
● 2015-10-07 04:12:54
○ 2015-12-14 03:57:46
○ 2026-04-13 01:50:30

●NSns1.torresdns.com2016-06-03 → 2026-04-13 · 3 obs

○ 2016-03-30 17:46:38
● 2016-06-03 19:44:14
● 2026-04-13 01:50:30

●NSns2.dingodns.com2026-04-13 → 2026-04-13 · 2 obs

○ 2016-06-03 19:44:14
● 2026-04-13 01:50:30

○NSns2.hastydns.com2015-07-14 → 2016-03-30 · 6 obs

● 2015-07-14 22:33:24
○ 2015-10-07 04:12:54
● 2015-12-14 03:57:46
● 2016-03-30 17:46:38
○ 2016-06-03 19:44:14
○ 2026-04-13 01:50:30

●NSns2.torresdns.com2016-06-03 → 2026-04-13 · 3 obs

○ 2016-03-30 17:46:38
● 2016-06-03 19:44:14
● 2026-04-13 01:50:30

○A173.224.126.612026-04-03 → 2026-04-03 · 3 obs

○ 2017-05-27 17:52:36
● 2026-04-03 03:13:38
○ 2026-04-13 01:50:30

○A209.126.123.112016-07-04 → 2017-01-14 · 6 obs

○ 2016-06-03 19:44:14
● 2016-07-04 22:09:04
○ 2016-10-10 18:50:04
● 2017-01-14 08:25:16
○ 2017-05-27 17:52:36
○ 2026-04-13 01:50:30

○A209.126.123.122017-05-27 → 2017-05-27 · 4 obs

○ 2017-01-14 08:25:16
● 2017-05-27 17:52:36
○ 2026-04-03 03:13:38
○ 2026-04-13 01:50:30

○A209.126.123.132016-06-03 → 2016-06-03 · 4 obs

○ 2016-03-30 17:46:38
● 2016-06-03 19:44:14
○ 2016-07-04 22:09:04
○ 2026-04-13 01:50:30

○A69.162.80.542015-10-07 → 2015-10-07 · 4 obs

○ 2015-07-14 22:33:24
● 2015-10-07 04:12:54
○ 2017-05-27 17:52:36
○ 2026-04-13 01:50:30

○A78.41.204.262016-10-10 → 2017-05-27 · 6 obs

○ 2016-07-04 22:09:04
● 2016-10-10 18:50:04
○ 2017-01-14 08:25:16
● 2017-05-27 17:52:36
○ 2026-04-03 03:13:38
○ 2026-04-13 01:50:30

●A78.41.207.282026-04-13 → 2026-04-13 · 2 obs

○ 2026-04-03 03:13:38
● 2026-04-13 01:50:30

○A95.211.117.2062015-07-14 → 2015-12-14 · 4 obs

● 2015-07-14 22:33:24
● 2015-12-14 03:57:46
○ 2016-03-30 17:46:38
○ 2026-04-13 01:50:30

○A95.211.219.662016-03-30 → 2016-03-30 · 4 obs

○ 2015-12-14 03:57:46
● 2016-03-30 17:46:38
○ 2016-06-03 19:44:14
○ 2026-04-13 01:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
smu.org	ns1.torresdns.com, ns2.torresdns.com	-

✅ Authoritative Response

Server:78.41.207.71

NS records: ns1.torresdns.com, ns2.torresdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smu.org (unsigned zone)

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.31.3.226`
NS	2	`ns1.dingodns.com, ns2.dingodns.com`
SOA	1	`ns1.torresdns.com admin.smu.org`

Analysis

Hierarchy

smu.org is a parent of nullmx.smu.org.

IP Addresses

smu.org points to a single IP number: 78.41.207.28.

Other host names, for instance fedexpress.com, wwwlogo.de, www.medicaretpa.com, deltacu.com and nullmx.bllizard.com share IP numbers with smu.org.

Name Servers

smu.org is delegated to four name servers: ns1.dingodns.com, ns2.dingodns.com, ns1.torresdns.com and ns2.torresdns.com.

smu.org at least partially shares name servers with other domains, for instance pepisco.com, craigslistvt.com, testmos.com, elitedigital.de and cbsnees.com.