dnabarcodingcourses.org - dns.ninja

`dnabarcodingcourses.org`

DNSSEC	⚠️ Not signed
A	131.104.93.93^{🇨🇦 UOGUELPH131.104.0.0/17}
		PTR	`accessconf.ca`
		PTR	`artgalleryofguelph.ca`
		PTR	`candacejohnson.ca`
		PTR	`ccgc-iaa.ca`
		PTR	`coachingforleadership.ca`
		PTR	`collab-sandbox-uoguelph.ca`
		PTR	`couplefamilytherapystudies.ca`
		PTR	`creativewomen1918.ca`
		PTR	`creativewritingatguelph.ca`
		PTR	`dairymod.ca`
		PTR	`dnabarcodingcourses.ca`
		PTR	`engageconference.ca`
		PTR	`equinebusinesscertificate.ca`
		PTR	`equinesciencecertificate.ca`
		PTR	`equinestudiesonline.ca`
		PTR	`foodsafetynetwork.ca`
		PTR	`gryphlife.ca`
		PTR	`gryphvision.ca`
		PTR	`guelpheval.ca`
		PTR	`guelphhort.ca`
		PTR	`guelphoweek.ca`
		PTR	`healthforlifeinitiative.ca`
		PTR	`horticulturecertificates.ca`
		PTR	`hrdiploma.ca`
		PTR	`iamagryphon.ca`
		PTR	`knowledgemobilization.ca`
		PTR	`leadershipcertificate.ca`
		PTR	`nutrientmanagement.ca`
		PTR	`ontariosoilhealth.ca`
		PTR	`recruitguelph.ca`
		PTR	`schoolboardadmin.ca`
		PTR	`turfmanagers.ca`
		PTR	`ugra.ca`
		PTR	`uofgh.ca`
		PTR	`uoguelphalumni.ca`
		PTR	`urbanhort.ca`
		PTR	`bentneurophysiologylab.com`
		PTR	`bic2015.com`
		PTR	`dnabarcodingcourses.com`
		PTR	`environmentalcertificate.com`
		PTR	`environmentalcertificates.com`
		PTR	`equinebusinesscertificate.com`
		PTR	`equinesciencecertificate.com`
		PTR	`equinestudiesonline.com`
		PTR	`guelphhort.com`
		PTR	`guelphleadership.com`
		PTR	`guelphoweek.com`
		PTR	`healthforlifeinitiative.com`
		PTR	`horticulturecertificates.com`
		PTR	`hospitalitystudies.com`
		PTR	`hrdiploma.com`
		PTR	`iamagryphon.com`
		PTR	`kathrynpreuss.com`
		PTR	`landdrainageengineers.com`
		PTR	`leadershipcertificate.com`
		PTR	`ontarioipm.com`
		PTR	`schoolboardadmin.com`
		PTR	`uoguelphalumni.com`
		PTR	`dnabarcodingcourses.org`
		PTR	`healthforlifeinitiative.org`
		PTR	`ifrrs.org`
		PTR	`uofguel.ph`
		PTR	`uoguel.ph`
		PTR	`www.buildingpotential.ca`
		PTR	`www.dnabarcodingcourses.ca`
		PTR	`www.gryphvision.ca`
		PTR	`ghnet.guelphhumber.ca`
		PTR	`learn.guelphhumber.ca`
		PTR	`www.iamagryphon.ca`
		PTR	`french.ipmcertified.ca`
		PTR	`www.leadershipcertificate.ca`
		PTR	`french.nutrientmanagement.ca`
		PTR	`www.nutrientmanagement.ca`
		PTR	`www.porticomagazine.ca`
		PTR	`dev.recruitguelph.ca`
		PTR	`www.ugra.ca`
		PTR	`admission.uoguelph.ca`
		PTR	`alumni.uoguelph.ca`
		PTR	`arts.uoguelph.ca`
		PTR	`beta-alumni.uoguelph.ca`
		PTR	`bireporting.uoguelph.ca`
		PTR	`campuscard.uoguelph.ca`
		PTR	`cbs.uoguelph.ca`
		PTR	`ccs-isd.uoguelph.ca`
		PTR	`ceval.uoguelph.ca`
		PTR	`cip.uoguelph.ca`
		PTR	`coles.uoguelph.ca`
		PTR	`colleague-pmtapi-dev.uoguelph.ca`
		PTR	`colleague-pmtapi-prod.uoguelph.ca`
		PTR	`colleague-pmtapi-uat.uoguelph.ca`
		PTR	`colleague-pmtweb-uat.uoguelph.ca`
		PTR	`colleague-pmtweb.uoguelph.ca`
		PTR	`courseeval.uoguelph.ca`
		PTR	`courseval.uoguelph.ca`
		PTR	`creativewriting.uoguelph.ca`
		PTR	`dev-bireporting.uoguelph.ca`
		PTR	`engcluster.uoguelph.ca`
		PTR	`event.uoguelph.ca`
		PTR	`gryphforms.uoguelph.ca`
		PTR	`housing.uoguelph.ca`
		PTR	`hrdev2.uoguelph.ca`
		PTR	`ids.uoguelph.ca`
		PTR	`international.uoguelph.ca`
		PTR	`intranet.uoguelph.ca`
		PTR	`listserv-dev.uoguelph.ca`
		PTR	`maestro-dev.uoguelph.ca`
		PTR	`maestro.uoguelph.ca`
		PTR	`manchukuolit.uoguelph.ca`
		PTR	`maplewoods.uoguelph.ca`
		PTR	`mathstat.uoguelph.ca`
		PTR	`nanoscience.uoguelph.ca`
		PTR	`open.uoguelph.ca`
		PTR	`ovc.uoguelph.ca`
		PTR	`physics.uoguelph.ca`
		PTR	`poppy.uoguelph.ca`
		PTR	`poppydev.uoguelph.ca`
		PTR	`saoh.uoguelph.ca`
		PTR	`secure.uoguelph.ca`
		PTR	`webadvisor2-dev.uoguelph.ca`
		PTR	`webadvisor2-test.uoguelph.ca`
		PTR	`webadvisor2-uat.uoguelph.ca`
		PTR	`webadvisor2.uoguelph.ca`
		PTR	`webadvisor.uoguelph.ca`
		PTR	`wellness.uoguelph.ca`
		PTR	`www.dnabarcodingcourses.com`
		PTR	`dev.ontarioipm.com`
		PTR	`french.ontariopesticide.com`
		PTR	`www.dnabarcodingcourses.org`
		PTR	`www.ifrrs.org`
		PTR	`apps.arts.uoguelph.ca`
		PTR	`www.biophysics.uoguelph.ca`
		PTR	`ecm.ccs.uoguelph.ca`
		PTR	`ecmtest2wn.ccs.uoguelph.ca`
		PTR	`hermes.cs.uoguelph.ca`
		PTR	`wadevpg.cs.uoguelph.ca`
		PTR	`www.eaccess.uoguelph.ca`
		PTR	`www.executiveprograms.uoguelph.ca`
		PTR	`dapps.graduatestudies.uoguelph.ca`
		PTR	`onlineservices.hospitality.uoguelph.ca`
		PTR	`www.housing.uoguelph.ca`
		PTR	`apps.identity.uoguelph.ca`
		PTR	`www.leadership.uoguelph.ca`
		PTR	`auth.lib.uoguelph.ca`
		PTR	`www.mba.uoguelph.ca`
		PTR	`c11.opened.uoguelph.ca`
		PTR	`cr.opened.uoguelph.ca`
		PTR	`devcr.opened.uoguelph.ca`
		PTR	`devsetclink.opened.uoguelph.ca`
		PTR	`devwebservices.opened.uoguelph.ca`
		PTR	`flowpaper.opened.uoguelph.ca`
		PTR	`geoepi.opened.uoguelph.ca`
		PTR	`ooladmin.opened.uoguelph.ca`
		PTR	`prototype.opened.uoguelph.ca`
		PTR	`setclink.opened.uoguelph.ca`
		PTR	`site.opened.uoguelph.ca`
		PTR	`sp1.opened.uoguelph.ca`
		PTR	`ud.opened.uoguelph.ca`
		PTR	`webservices.opened.uoguelph.ca`
		PTR	`alumni.ovc.uoguelph.ca`
		PTR	`externship.ovc.uoguelph.ca`
		PTR	`moou.ovc.uoguelph.ca`
		PTR	`rubric.ovc.uoguelph.ca`
		PTR	`servicedesk.pr.uoguelph.ca`
		PTR	`www.research-d7.uoguelph.ca`
		PTR	`dev.rtraction.uoguelph.ca`
		PTR	`slb.proxy.web.uoguelph.ca`
NS	`asterix.net.uoguelph.ca` ⭐
		A	131.104.88.11^{🇨🇦 UOGUELPH131.104.0.0/17}
NS	`obelix.net.uoguelph.ca`
		A	131.104.20.10^{🇨🇦 UOGUELPH131.104.0.0/17}
NS	`willow.net.uoguelph.ca` ⚠️ Not in parent delegation
		A	131.104.88.10^{🇨🇦 UOGUELPH131.104.0.0/17}
			PTR	`willow.net.uoguelph.ca`
SOA	`asterix.net.uoguelph.ca`dnsadmin@uoguelph.ca serial=7

`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=1784963304

PTR for

93.93.104.131.in-addr.arpa

Previously MX for

dnabarcodingcourses.org

Subdomains

www.dnabarcodingcourses.org

Same first word

dnabarcodingcourses.com

dnabarcodingcourses.org

dnabarcodingcourses.ca

DNS History

9 records (4 active, 5 former)

●NSasterix.net.uoguelph.ca2026-02-20 → 2026-07-25 · 3 obs

○ 2017-09-14 23:44:38
● 2026-02-20 13:46:32
● 2026-07-25 07:39:46

○NSns1011.websiteservername.com2015-06-30 → 2017-09-14 · 4 obs

● 2015-06-30 01:07:02
● 2017-09-14 23:44:38
○ 2026-02-20 13:46:32
○ 2026-07-25 07:39:46

○NSns1012.websiteservername.com2015-06-30 → 2017-09-14 · 4 obs

● 2015-06-30 01:07:02
● 2017-09-14 23:44:38
○ 2026-02-20 13:46:32
○ 2026-07-25 07:39:46

●NSobelix.net.uoguelph.ca2026-02-20 → 2026-07-25 · 3 obs

○ 2017-09-14 23:44:38
● 2026-02-20 13:46:32
● 2026-07-25 07:39:46

●NSwillow.net.uoguelph.ca2026-02-20 → 2026-07-25 · 3 obs

○ 2017-09-14 23:44:38
● 2026-02-20 13:46:32
● 2026-07-25 07:39:46

○MXdnabarcodingcourses.org2015-06-30 → 2017-09-14 · 4 obs

● 2015-06-30 01:07:02
● 2017-09-14 23:44:38
○ 2026-02-20 13:46:32
○ 2026-07-25 07:39:46

●A131.104.93.932026-02-20 → 2026-07-25 · 3 obs

○ 2017-09-14 23:44:38
● 2026-02-20 13:46:32
● 2026-07-25 07:39:46

○A64.34.65.102017-09-14 → 2017-09-14 · 4 obs

○ 2016-12-05 23:24:48
● 2017-09-14 23:44:38
○ 2026-02-20 13:46:32
○ 2026-07-25 07:39:46

○A65.39.128.372015-06-30 → 2016-12-05 · 4 obs

● 2015-06-30 01:07:02
● 2016-12-05 23:24:48
○ 2017-09-14 23:44:38
○ 2026-07-25 07:39:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
dnabarcodingcourses.org	obelix.net.uoguelph.ca, asterix.net.uoguelph.ca	-

✅ Authoritative Response

Server:131.104.88.11

NS records: obelix.net.uoguelph.ca, asterix.net.uoguelph.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dnabarcodingcourses.org (unsigned zone)

⏱️ Timing

Total: 4323ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.104.93.93`
NS	3	`obelix.net.uoguelph.ca, willow.net.uoguelph.ca...`
SOA	1	`asterix.net.uoguelph.ca dnsadmin.uoguelp`

Analysis

Hierarchy

www.dnabarcodingcourses.org is delegated beneath dnabarcodingcourses.org.

IP Addresses

dnabarcodingcourses.org points to a single IP number: 131.104.93.93.

Additional host names — collab-sandbox-uoguelph.ca, recruitguelph.ca, ceval.uoguelph.ca and two others — share IP numbers with dnabarcodingcourses.org.

Name Servers

The authoritative name servers for dnabarcodingcourses.org are asterix.net.uoguelph.ca, obelix.net.uoguelph.ca and willow.net.uoguelph.ca — three in total.

There is at least partial name server overlap between dnabarcodingcourses.org and other domains — 203.104.131.in-addr.arpa, cis.uoguelph.ca, mathstat.uoguelph.ca and two more among them.

These name servers frequently co-occur with the name servers bay.cs.utoronto.ca and splitdns.net.uoguelph.ca.

The hostnames asterix.net.uoguelph.ca, obelix.net.uoguelph.ca and willow.net.uoguelph.ca each resolve to a single IP: asterix.net.uoguelph.ca → 131.104.88.11, obelix.net.uoguelph.ca → 131.104.20.10, willow.net.uoguelph.ca → 131.104.88.10.