harpercollinsapps.com - robtex.com

harpercollinsapps.com

DNSSEC⚠️ Not signed
A99.83.176.46🇺🇸 Amazon99.83.176.0/20
PTRa44fc39dcd01d2028.awsglobalaccelerator.com
NSns1.markmonitor.com ⭐
A2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns2.markmonitor.com
A2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.markmonitor.com
A176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.markmonitor.com
NSns3.markmonitor.com
A2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns4.markmonitor.com
A2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.markmonitor.com
A192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
NSns5.markmonitor.com
A2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns6.markmonitor.com
A2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns6.markmonitor.com
A176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns6.markmonitor.com
NSns7.markmonitor.com
A2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
TXTv=spf1 -all
TXTgoogle-site-verification=gWLDjBBBJyZBLbJVCyid3LMBQAGEta3DVCSuRf6ZPvQ
SOAns1.markmonitor.comhostmaster@markmonitor.com 2024-08-21 #3

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=1774365687

Subdomains

server.harpercollinsapps.com

Same first word

harpercollinsapps.com

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comns7.markmonitor.comA99.83.176.4664.131.65.152
●NSns1.markmonitor.com2015-07-22 → 2026-03-24 · 2 obs
● 2015-07-22 22:10:18
● 2026-03-24 15:22:12
●NSns2.markmonitor.com2015-07-22 → 2026-03-24 · 2 obs
● 2015-07-22 22:10:18
● 2026-03-24 15:22:12
●NSns3.markmonitor.com2015-07-22 → 2026-03-24 · 2 obs
● 2015-07-22 22:10:18
● 2026-03-24 15:22:12
●NSns4.markmonitor.com2015-07-22 → 2026-03-24 · 2 obs
● 2015-07-22 22:10:18
● 2026-03-24 15:22:12
●NSns5.markmonitor.com2015-07-22 → 2026-03-24 · 2 obs
● 2015-07-22 22:10:18
● 2026-03-24 15:22:12
●NSns6.markmonitor.com2015-07-22 → 2026-03-24 · 2 obs
● 2015-07-22 22:10:18
● 2026-03-24 15:22:12
●NSns7.markmonitor.com2015-07-22 → 2026-03-24 · 2 obs
● 2015-07-22 22:10:18
● 2026-03-24 15:22:12
○A64.131.65.1522015-07-22 → 2017-12-22 · 4 obs
● 2015-07-22 22:10:18
● 2017-12-22 16:56:24
○ 2026-02-17 16:35:10
○ 2026-03-24 15:22:12
●A99.83.176.462026-02-17 → 2026-03-24 · 3 obs
○ 2017-12-22 16:56:24
● 2026-02-17 16:35:10
● 2026-03-24 15:22:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
harpercollinsapps.comns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...14 records

✅ Authoritative Response

Server:149.112.160.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for harpercollinsapps.com (unsigned zone)

⏱️ Timing

Total: 370ms | Queries: -

📄 Records

TypeCountSample Data
A199.83.176.46
NS7ns3.markmonitor.com, ns5.markmonitor.com...
TXT2v=spf1 -all, google-site-verification=gWLDjBBBJyZBLbJ
SOA1ns1.markmonitor.com hostmaster.markmonit

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Hierarchy

harpercollinsapps.com is the parent of server.harpercollinsapps.com.

IP Addresses

harpercollinsapps.com points to a single IP number: 99.83.176.46.

other host names for instance bbybig.com, bond-street.la, prodd.co.il, bluebookforstamps.com and waveconnector.org share IP numbers with harpercollinsapps.com.

Name Servers

harpercollinsapps.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

harpercollinsapps.com at least partially shares name servers with other domains, for instance defenderoftheemployee.com, ebaycommerce.com, ralcorpitalia.com, hunter-news.com and activeden.me.

Host names with two IP numbers:

ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2.