joyfulmath.com - robtex.com

joyfulmath.com

DNSSEC⚠️ Not signed
A156.239.123.2🇭🇰 GNET-AS9294156.239.112.0/20
NSa3.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
NSb3.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1756018815

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

Same first word

joyfulmath.com

DNS History

23 records (5 active, 18 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netns1.namebrightdns.comns2.namebrightdns.comns51.domaincontrol.comns52.domaincontrol.comnsg2.namebrightdns.comMXmailstore1.secureserver.netsmtp.secureserver.netA156.239.123.2184.168.221.3352.200.243.12354.152.144.24354.174.31.25454.208.74.21554.209.90.8154.84.80.17354.85.54.2954.88.107.140CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSa.share-dns.com2026-02-25 → 2026-03-22 · 3 obs
○ 2017-09-03 19:19:48
● 2026-02-25 00:31:54
● 2026-03-22 19:38:48
●NSa3.share-dns.com2026-02-25 → 2026-03-22 · 3 obs
○ 2017-09-03 19:19:48
● 2026-02-25 00:31:54
● 2026-03-22 19:38:48
●NSb.share-dns.net2026-02-25 → 2026-03-22 · 3 obs
○ 2017-09-03 19:19:48
● 2026-02-25 00:31:54
● 2026-03-22 19:38:48
●NSb3.share-dns.net2026-02-25 → 2026-03-22 · 3 obs
○ 2017-09-03 19:19:48
● 2026-02-25 00:31:54
● 2026-03-22 19:38:48
○NSns1.namebrightdns.com2015-11-04 → 2017-09-03 · 5 obs
○ 2015-06-27 06:26:56
● 2015-11-04 19:10:54
● 2017-09-03 19:19:48
○ 2026-02-25 00:31:54
○ 2026-03-22 19:38:48
○NSns2.namebrightdns.com2015-11-04 → 2017-09-03 · 5 obs
○ 2015-06-27 06:26:56
● 2015-11-04 19:10:54
● 2017-09-03 19:19:48
○ 2026-02-25 00:31:54
○ 2026-03-22 19:38:48
○NSns51.domaincontrol.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 06:26:56
○ 2015-11-04 19:10:54
○ 2026-03-22 19:38:48
○NSns52.domaincontrol.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 06:26:56
○ 2015-11-04 19:10:54
○ 2026-03-22 19:38:48
○NSnsg2.namebrightdns.com2015-11-04 → 2015-11-04 · 4 obs
○ 2015-06-27 06:26:56
● 2015-11-04 19:10:54
○ 2016-01-22 02:05:26
○ 2026-03-22 19:38:48
○MXmailstore1.secureserver.net2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 06:26:56
○ 2015-11-04 19:10:54
○ 2026-03-22 19:38:48
○MXsmtp.secureserver.net2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 06:26:56
○ 2015-11-04 19:10:54
○ 2026-03-22 19:38:48
●A156.239.123.22026-02-25 → 2026-03-22 · 3 obs
○ 2017-09-03 19:19:48
● 2026-02-25 00:31:54
● 2026-03-22 19:38:48
○A184.168.221.332015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 06:26:56
○ 2015-11-04 19:10:54
○ 2026-03-22 19:38:48
○A52.200.243.1232016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-22 02:05:26
● 2016-04-13 10:06:30
○ 2016-12-04 01:44:48
○ 2026-03-22 19:38:48
○A54.152.144.2432016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-22 02:05:26
● 2016-04-13 10:06:30
○ 2016-12-04 01:44:48
○ 2026-03-22 19:38:48
○A54.174.31.2542015-11-04 → 2015-11-04 · 4 obs
○ 2015-06-27 06:26:56
● 2015-11-04 19:10:54
○ 2016-01-22 02:05:26
○ 2026-03-22 19:38:48
○A54.208.74.2152015-11-04 → 2015-11-04 · 4 obs
○ 2015-06-27 06:26:56
● 2015-11-04 19:10:54
○ 2016-01-22 02:05:26
○ 2026-03-22 19:38:48
○A54.209.90.812016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-04 19:10:54
● 2016-01-22 02:05:26
○ 2016-04-13 10:06:30
○ 2026-03-22 19:38:48
○A54.84.80.1732016-12-04 → 2016-12-04 · 4 obs
○ 2016-04-13 10:06:30
● 2016-12-04 01:44:48
○ 2017-09-03 19:19:48
○ 2026-03-22 19:38:48
○A54.85.54.292016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-04 19:10:54
● 2016-01-22 02:05:26
○ 2016-04-13 10:06:30
○ 2026-03-22 19:38:48
○A54.88.107.1402016-12-04 → 2016-12-04 · 4 obs
○ 2016-04-13 10:06:30
● 2016-12-04 01:44:48
○ 2017-09-03 19:19:48
○ 2026-03-22 19:38:48
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-11-04 → 2016-04-13 · 4 obs
● 2015-11-04 19:10:54
● 2016-04-13 10:06:30
○ 2016-12-04 01:44:48
○ 2026-03-22 19:38:48
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-04 → 2017-09-03 · 5 obs
○ 2016-04-13 10:06:30
● 2016-12-04 01:44:48
● 2017-09-03 19:19:48
○ 2026-02-25 00:31:54
○ 2026-03-22 19:38:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
joyfulmath.comb3.share-dns.net, a3.share-dns.com1 record

✅ Authoritative Response

Server: 172.64.52.239

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for joyfulmath.com (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

TypeCountSample Data
A1156.239.123.2
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

IP Addresses

joyfulmath.com points to IP number: 156.239.123.2.

Name Servers

joyfulmath.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

joyfulmath.com at least partially shares name servers with other domains, for instance prewebs.com, huididi.com, 9itxt.com, e-enquetes.com and 8939a1bced6e207f.com.

These name servers are commonly used alongside a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a8.share-dns.com, b8.share-dns.net, a11.share-dns.com and b11.share-dns.net.

Host names with one IP target:

a3.share-dns.com maps to 172.64.53.25

a.share-dns.com maps to 172.64.53.25

b3.share-dns.net maps to 172.64.52.239

b.share-dns.net maps to 172.64.52.239

Host names that map to 172.64.53.25: a3.share-dns.com and a.share-dns.com

Host names that map to 172.64.52.239: b3.share-dns.net and b.share-dns.net