singpub.com - robtex.com

singpub.com

DNSSEC⚠️ Not signed
A69.32.208.136🇺🇸 RoadRunner69.32.208.0/22 Proxy-registered route object for Cengage Learning Inc Attn Communications in CSO Mason, OH 45040
PTRabheslibrary.com
PTRanywhereyoulearn.com
PTRatcchallenge.com
PTRcadcampus.com
PTRcengagelearningptr.com
PTRcengageptr.com
PTRclinicalmanuals.com
PTRconceptmedia.com
PTRcourseptr.com
PTRdelmar.com
PTRdelmaralliedhealth.com
PTRdelmarcourseforward.com
PTRdelmarelectric.com
PTRdelmarfirescienceems.com
PTRdelmarhealthcare.com
PTRdelmarlabandtests.com
PTRdelmarnursesdrughandbook.com
PTRdelmarnursing.com
PTRdelmarnursingskills.com
PTRdelmarskillanalysis.com
PTRdelmarsuccesstoday.com
PTRdelmartechniciantestprep.com
PTRdelmartechniciantraining.com
PTRdelmartruckcommunity.com
PTRdelmartruckingcommunity.com
PTRdesignexploration.com
PTRelectricsource.com
PTRelectronictech.com
PTRfdnyassessment.com
PTRfirescience.com
PTRfrontlinepub.com
PTRhbi-rca.com
PTRherbalnursesguide.com
PTRinformationdestination.com
PTRivtherapyskills.com
PTRjourneymanprep.com
PTRjourneymenprep.com
PTRlabandtests.com
PTRmedicalbillingandcoding.com
PTRmedtermonline.com
PTRmiladyonline.com
PTRmiladyprofessional.com
PTRnclex-rnreview.com
PTRnursesndr.com
PTRnursespdr.com
PTRnursingassisting.com
PTRnursingreview.com
PTRonwordpress.com
PTRpalpublications.com
PTRprgpublishing.com
PTRresidentialacademy.com
PTRresidentialconstructionacademy.com
PTRsingpub.com
PTRsite25.com
PTRskillanalysis.com
PTRtechniciantestprep.com
PTRtechniciantraining.com
PTRtechtestprep.com
PTRtrainingbay.com
PTRuhaipublishing.com
PTRwestlegalstudies.com
PTRwiringbooks.com
PTRmedtermonline.net
PTRmiladyednet.net
PTRnursesndr.net
PTRautolibrary.org
PTRwww.abheslibrary.com
PTRwww.anywhereyoulearn.com
PTRwww.atcchallenge.com
PTRwww.cadcampus.com
PTRautoed.cengage.com
PTRbookfinder.cengage.com
PTRconceptmedia.cengage.com
PTRconstructionedge.cengage.com
PTRcourseptr.cengage.com
PTRdelmarelectric.cengage.com
PTRdelmarfire.cengage.com
PTRdelmartrainingbay.cengage.com
PTRdesignexploration.cengage.com
PTRdewalt.cengage.com
PTRemarketing.cengage.com
PTRfacultydevelopment.cengage.com
PTRgreendestination.cengage.com
PTRinformationdestination.cengage.com
PTRlibrary.cengage.com
PTRmiladyonline.cengage.com
PTRpodcasts.cengage.com
PTRprofessional.cengage.com
PTRskillanalysis.cengage.com
PTRsuccesstoday.cengage.com
PTRtrainingbay.cengage.com
PTRttp.cengage.com
PTRvideopreview.cengage.com
PTRwww.clinicalmanuals.com
PTRwww.conceptmedia.com
PTRwww.courseptr.com
PTRagriculture.delmar.com
PTRagriscience.delmar.com
PTRcam.delmar.com
PTRcareersuccess.delmar.com
PTRculinary.delmar.com
PTRearlychilded.delmar.com
PTRelectrical.delmar.com
PTRhospitality-tourism.delmar.com
PTRsupport.delmar.com
PTRtruckdriving.delmar.com
PTRwww.delmar.com
PTRwww.delmaralliedhealth.com
PTRwww.delmarcourseforward.com
PTRwww.delmarelectric.com
PTRwww.delmarfirescienceems.com
PTRpodcasts.delmarhealthcare.com
PTRwww.delmarhealthcare.com
PTRwww.delmarlabandtests.com
PTRemarketing.delmarlearning.com
PTReview.delmarlearning.com
PTRicc.delmarlearning.com
PTRinstructors.delmarlearning.com
PTRori4001.delmarlearning.com
PTRvogt.delmarlearning.com
PTRwww.delmarnursesdrughandbook.com
PTRdelaune.delmarnursing.com
PTRestes.delmarnursing.com
PTRfrisch.delmarnursing.com
PTRnutrition.delmarnursing.com
PTRseaback.delmarnursing.com
PTRwhite.delmarnursing.com
PTRwhiteduncan.delmarnursing.com
PTRwww.delmarnursing.com
PTRwww.delmarnursingskills.com
PTRwww.delmarsuccesstoday.com
PTRwww.delmartechniciantestprep.com
PTRwww.delmartruckcommunity.com
PTRwww.delmartruckingcommunity.com
PTRwww.designexploration.com
PTRwww.electricsource.com
PTRwww.electronictech.com
PTRwww.fdnyassessment.com
PTRwww.frontlinepub.com
PTRwww.hbi-rca.com
PTRwww.herbalnursesguide.com
PTRwww.informationdestination.com
PTRwww.ivtherapyskills.com
PTRwww.journeymanprep.com
PTRwww.labandtests.com
PTRwww.medicalbillingandcoding.com
PTRwww.medtermonline.com
PTRcontent.miladyednet.com
PTRwww.miladyonline.com
PTRwww.nclex-rnreview.com
PTRwww.nursesndr.com
PTRwww.nursespdr.com
PTRwww.nursingassisting.com
PTRtenet.nursingreview.com
PTRwww.nursingreview.com
PTRwww.onwordpress.com
PTRwww.palpublications.com
PTRwww.prgpublishing.com
PTRwww.singpub.com
PTRwww.site25.com
PTRwww.skillanalysis.com
PTRwww.techniciantestprep.com
PTRwww.techniciantraining.com
PTRwww.techtestprep.com
PTRvideocontest.thegreendestination.com
PTRprofessional.thomsonlearning.com
PTRwww.trainingbay.com
PTRwww.uhaipublishing.com
PTRwww.westlegalstudies.com
PTRwww.wiringbooks.com
PTRmedtermonline.medtermonline.net
PTRwww.medtermonline.net
PTRnursesndr.nursesndr.net
PTRwww.nursesndr.net
PTRwww.autolibrary.org
PTRwww.autoed.cengage.com
PTRwww.conceptmedia.cengage.com
PTRwww.constructionedge.cengage.com
PTRagriculture.delmar.cengage.com
PTRagriscience.delmar.cengage.com
PTRautodeskpress.delmar.cengage.com
PTRcadcampus.delmar.cengage.com
PTRcourseforward.delmar.cengage.com
PTRculinary.delmar.cengage.com
PTRdriversed.delmar.cengage.com
PTRearlychilded.delmar.cengage.com
PTRelectronictech.delmar.cengage.com
PTRems.delmar.cengage.com
PTRhealthcare.delmar.cengage.com
PTRherbalnursesguide.delmar.cengage.com
PTRhospitality-tourism.delmar.cengage.com
PTRivtherapyskills.delmar.cengage.com
PTRlabandtests.delmar.cengage.com
PTRmedicalbillingandcoding.delmar.cengage.com
PTRmedtermonline.delmar.cengage.com
PTRnursespdr.delmar.cengage.com
PTRnursingreview.delmar.cengage.com
PTRnursingskills.delmar.cengage.com
PTRonwordpress.delmar.cengage.com
PTRparalegal.delmar.cengage.com
PTRresidentialacademy.delmar.cengage.com
PTRsupport.delmar.cengage.com
PTRwww.delmarelectric.cengage.com
PTRwww.delmarfire.cengage.com
PTRwww.designexploratin.cengage.com
PTRwww.designexploration.cengage.com
PTRwww.dewalt.cengage.com
PTRwww.facultydevelopment.cengage.com
PTRwww.greendestination.cengage.com
PTRwww.informationdestination.cengage.com
PTRwww.library.cengage.com
PTRwww.miladyonline.cengage.com
PTRwww.podcasts.cengage.com
PTRwww.professional.cengage.com
PTRwww.ttp.cengage.com
PTRwww.agriculture.delmar.com
PTRwww.agriscience.delmar.com
PTRwww.cam.delmar.com
PTRwww.careersuccess.delmar.com
PTRwww.culinary.delmar.com
PTRwww.earlychilded.delmar.com
PTRwww.electrical.delmar.com
PTRwww.hospitality-tourism.delmar.com
PTRwww.support.delmar.com
PTRwww.truckdriving.delmar.com
PTRwww.podcasts.delmarhealthcare.com
PTRwww.eview.delmarlearning.com
PTRwww.icc.delmarlearning.com
PTRwww.instructors.delmarlearning.com
PTRwww.vogt.delmarlearning.com
PTRwww.delaune.delmarnursing.com
PTRwww.estes.delmarnursing.com
PTRwww.frisch.delmarnursing.com
PTRwww.nutrition.delmarnursing.com
PTRwww.seaback.delmarnursing.com
PTRwww.white.delmarnursing.com
PTRwww.whiteduncan.delmarnursing.com
PTRwww.tenet.nursingreview.com
PTRwww.professional.thomsonlearning.com
PTRwww.medtermonline.medtermonline.net
PTRmiladyednet.net.miladyednet.net
PTRwww.nursesndr.nursesndr.net
PTRautolibrary.org.autolibrary.org
PTRwww.agriculture.delmar.cengage.com
PTRwww.agriscience.delmar.cengage.com
PTRwww.autodeskpress.delmar.cengage.com
PTRwww.cadcampus.delmar.cengage.com
PTRwww.careersuccess.delmar.cengage.com
PTRwww.courseforward.delmar.cengage.com
PTRwww.culinary.delmar.cengage.com
PTRwww.driversed.delmar.cengage.com
PTRwww.earlychilded.delmar.cengage.com
PTRwww.electronictech.delmar.cengage.com
PTRwww.ems.delmar.cengage.com
PTRwww.healthcare.delmar.cengage.com
PTRwww.herbalnursesguide.delmar.cengage.com
PTRwww.hospitality-tourism.delmar.cengage.com
PTRwww.ivtherapyskills.delmar.cengage.com
PTRwww.labandtests.delmar.cengage.com
PTRwww.medicalbillingandcoding.delmar.cengage.com
PTRwww.medtermonline.delmar.cengage.com
PTRwww.nursespdr.delmar.cengage.com
PTRwww.nursingreview.delmar.cengage.com
PTRwww.nursingskills.delmar.cengage.com
PTRwww.onwordpress.delmar.cengage.com
PTRwww.residentialacademy.delmar.cengage.com
PTRwww.support.delmar.cengage.com
PTRwww.autolibrary.org.autolibrary.org
PTRwww.m.healthcare.delmar.cengage.com
NSns1x.cengage.net ⭐ ⚠️ Not in parent delegation
A69.32.130.251🇺🇸 RoadRunner69.32.130.0/23 Proxy-registered route object for Cengage Learning Inc Attn Communications in CSO Mason, OH 45040
PTRns1x.cengage.net
NSa1-49.akam.net ⚠️ Not in zone NS records
A2600:1401:2::31🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-49.akam.net
PTRns1-49.akam.net
A193.108.91.49🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-49.akam.net
PTRns1-49.akam.net
NSa13-64.akam.net ⚠️ Not in zone NS records
A2600:1480:800::40🇺🇸 Akamai2600:1480:800::/48 Technologies
PTRa13-64.akam.net
PTRns2-64.akam.net
A2.22.230.64🇳🇱 Akamai2.22.230.0/24 Technologies
PTRa13-64.akam.net
PTReur6.akam.net
PTRns2-64.akam.net
NSa14-65.akam.net ⚠️ Not in zone NS records
A2600:1480:1800::41🇺🇸 Akamai2600:1480:1800::/48 Technologies
PTRa14-65.akam.net
A184.26.161.65🇺🇸 Akamai184.26.161.0/24 Technologies
PTRa14-65.akam.net
NSdns1.p01.nsone.net ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net ⚠️ Not in zone NS records 🔒
A2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net ⚠️ Not in zone NS records 🔒
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p01.nsone.net
NSns2x.cengage.net ⚠️ Not in parent delegation
A69.32.224.38🇺🇸 RoadRunner69.32.224.0/24 Proxy-registered route object for Cengage Learning Inc Attn Communications in CSO Mason, OH 45040
PTRkyindxns4.cengage.net
PTRns2.cengage.net
TXTv=spf1 -all
SOAns1x.cengage.nethostmaster@ohcinmason.com serial=33

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

PTR for

136.208.32.69.in-addr.arpa

Subdomains

www.singpub.com

Same first word

singpub.com

Similar names

bigpuns.com
subping.me
pingbus.com
bpiguns.com
bugspin.blogspot.nl
pubsign.com
busping.com
pubsign.co.uk
pubsing.com
signpub.fr

DNS History

23 records (9 active, 14 former)

2008201020122014201620182020202220242026NSa1-49.akam.neta13-64.akam.neta14-65.akam.netdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netns1x.cengage.netns2x.cengage.netdns3.gale.comdns4.gale.comns1.cengage.netns2.cengage.netns3.ohcinmason.comns4.ohcinmason.comns5.ohcinmason.comtlauns3.ohcinmason.comtlauns4.ohcinmason.comtlauns5.ohcinmason.comMXtlmsmp1.thomsonlearning.comtlmsmp3.thomsonlearning.comA69.32.208.13669.32.132.25269.32.142.110
●NSa1-49.akam.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-12-31 02:12:42
● 2026-03-22 23:37:02
●NSa13-64.akam.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-12-31 02:12:42
● 2026-03-22 23:37:02
●NSa14-65.akam.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-12-31 02:12:42
● 2026-03-22 23:37:02
●NSdns1.p01.nsone.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-12-31 02:12:42
● 2026-03-22 23:37:02
●NSdns2.p01.nsone.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-12-31 02:12:42
● 2026-03-22 23:37:02
○NSdns3.gale.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
●NSdns3.p01.nsone.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-12-31 02:12:42
● 2026-03-22 23:37:02
○NSdns4.gale.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○NSns1.cengage.net2015-09-03 → 2017-12-31 · 4 obs
○ 2007-10-23 01:01:56
● 2015-09-03 22:25:36
● 2017-12-31 02:12:42
○ 2026-03-22 23:37:02
●NSns1x.cengage.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-12-31 02:12:42
● 2026-03-22 23:37:02
○NSns2.cengage.net2015-09-03 → 2017-12-31 · 4 obs
○ 2007-10-23 01:01:56
● 2015-09-03 22:25:36
● 2017-12-31 02:12:42
○ 2026-03-22 23:37:02
●NSns2x.cengage.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-12-31 02:12:42
● 2026-03-22 23:37:02
○NSns3.ohcinmason.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○NSns4.ohcinmason.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○NSns5.ohcinmason.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○NStlauns3.ohcinmason.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○NStlauns4.ohcinmason.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○NStlauns5.ohcinmason.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○MXtlmsmp1.thomsonlearning.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○MXtlmsmp3.thomsonlearning.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
○A69.32.132.2522015-09-03 → 2016-04-25 · 5 obs
○ 2007-10-23 01:01:56
● 2015-09-03 22:25:36
● 2016-04-25 20:59:40
○ 2016-06-11 15:18:58
○ 2026-03-22 23:37:02
○A69.32.142.1102007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 01:01:56
○ 2015-09-03 22:25:36
○ 2026-03-22 23:37:02
●A69.32.208.1362016-06-11 → 2026-03-22 · 3 obs
○ 2016-04-25 20:59:40
● 2016-06-11 15:18:58
● 2026-03-22 23:37:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
singpub.comdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, a13-64.akam.net...-

✅ Authoritative Response

Server:198.51.44.1

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, a13-64.akam.net, a14-65.akam.net, a1-49.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for singpub.com (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

TypeCountSample Data
A169.32.208.136
NS2ns1x.cengage.net, ns2x.cengage.net
TXT1v=spf1 -all
SOA1ns1x.cengage.net hostmaster.ohcinmason.c

Analysis

Hierarchy

singpub.com is parent of www.singpub.com.

IP Addresses

singpub.com points to a single IP: 69.32.208.136.

Other host names, for instance www.dewalt.cengage.com, autoed.cengage.com, www.culinary.delmar.cengage.com, www.delmarelectric.com and professional.thomsonlearning.com share IP numbers with singpub.com.

Name Servers

singpub.com is delegated to eight name servers: a1-49.akam.net, a13-64.akam.net, a14-65.akam.net, ns1x.cengage.net, ns2x.cengage.net, dns1.p01.nsone.net, dns2.p01.nsone.net and dns3.p01.nsone.net.

singpub.com at least partially shares its name servers with other domains, for instance graciejiujitsucesena.com, fyffes.com, itseventual.com, beksconsultinggabon.com and riskofrisingpsa.com.

These name servers are commonly used with dns4.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com and a13-67.akam.net.

Two IP numbers:

a1-49.akam.net points to 2600:1401:2::31 and 193.108.91.49.

a13-64.akam.net points to 2600:1480:800::40 and 2.22.230.64.

a14-65.akam.net points to 2600:1480:1800::41 and 184.26.161.65.

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.

dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1.

dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65.

One IP number:

ns1x.cengage.net points to 69.32.130.251.

ns2x.cengage.net points to 69.32.224.38.