73720.com - robtex.com

73720.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:be3f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:13dc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.220Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.63🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaustin.ns.cloudflare.com ⭐ 🔒
A2606:4700:58::adf5:3b46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A2803:f800:50::6ca2:c146🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaustin.ns.cloudflare.com
A2a06:98c1:50::ac40:2146🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaustin.ns.cloudflare.com
A108.162.193.70🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A172.64.33.70🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A173.245.59.70🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
NSpola.ns.cloudflare.com
A2606:4700:50::adf5:3ad6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A2803:f800:50::6ca2:c0d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpola.ns.cloudflare.com
A2a06:98c1:50::ac40:20d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpola.ns.cloudflare.com
A108.162.192.214🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A172.64.32.214🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A173.245.58.214🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.19.220, 172.67.190.63
IPv62606:4700:3032::ac43:be3f, 2606:4700:3037::6815:13dc
SOAaustin.ns.cloudflare.comdns@cloudflare.com serial=2397105922

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

73720.cn
73720.fr

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DNS History

15 records (6 active, 9 former)

200920112013201520172019202120232025NSaustin.ns.cloudflare.compola.ns.cloudflare.coma.ns.ultsearch.comb.ns.ultsearch.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comA104.21.19.220172.67.190.632606:4700:3032::ac43:be3f2606:4700:3037::6815:13dc66.116.125.8869.172.201.15369.172.201.208
○NSa.ns.ultsearch.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 06:40:12
○ 2015-07-11 13:33:50
○ 2026-02-25 19:30:46
●NSaustin.ns.cloudflare.com2026-02-25 → 2026-02-25 · 3 obs
○ 2020-02-21 18:19:20
● 2026-02-25 19:30:44
● 2026-02-25 19:30:46
○NSb.ns.ultsearch.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 06:40:12
○ 2015-07-11 13:33:50
○ 2026-02-25 19:30:46
○NSbuy.internettraffic.com2015-07-11 → 2016-04-27 · 5 obs
○ 2008-03-18 06:40:12
● 2015-07-11 13:33:50
● 2016-04-27 00:41:22
○ 2017-02-14 20:01:50
○ 2026-02-25 19:30:46
○NSns1.uniregistrymarket.link2017-02-14 → 2020-02-21 · 5 obs
○ 2016-04-27 00:41:22
● 2017-02-14 20:01:50
● 2020-02-21 18:19:20
○ 2026-02-25 19:30:44
○ 2026-02-25 19:30:46
○NSns2.uniregistrymarket.link2017-02-14 → 2020-02-21 · 5 obs
○ 2016-04-27 00:41:22
● 2017-02-14 20:01:50
● 2020-02-21 18:19:20
○ 2026-02-25 19:30:44
○ 2026-02-25 19:30:46
●NSpola.ns.cloudflare.com2026-02-25 → 2026-02-25 · 3 obs
○ 2020-02-21 18:19:20
● 2026-02-25 19:30:44
● 2026-02-25 19:30:46
○NSsell.internettraffic.com2015-07-11 → 2016-04-27 · 5 obs
○ 2008-03-18 06:40:12
● 2015-07-11 13:33:50
● 2016-04-27 00:41:22
○ 2017-02-14 20:01:50
○ 2026-02-25 19:30:46
●A104.21.19.2202026-02-25 → 2026-02-25 · 3 obs
○ 2020-02-21 18:19:20
● 2026-02-25 19:30:44
● 2026-02-25 19:30:46
●A172.67.190.632026-02-25 → 2026-02-25 · 3 obs
○ 2020-02-21 18:19:20
● 2026-02-25 19:30:44
● 2026-02-25 19:30:46
●A2606:4700:3032::ac43:be3f2026-02-25 → 2026-02-25 · 3 obs
○ 2020-02-21 18:19:20
● 2026-02-25 19:30:44
● 2026-02-25 19:30:46
●A2606:4700:3037::6815:13dc2026-02-25 → 2026-02-25 · 3 obs
○ 2020-02-21 18:19:20
● 2026-02-25 19:30:44
● 2026-02-25 19:30:46
○A66.116.125.882008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 06:40:12
○ 2015-07-11 13:33:50
○ 2026-02-25 19:30:46
○A69.172.201.1532016-04-27 → 2020-02-21 · 5 obs
○ 2016-02-12 08:17:46
● 2016-04-27 00:41:22
● 2020-02-21 18:19:20
○ 2026-02-25 19:30:44
○ 2026-02-25 19:30:46
○A69.172.201.2082015-07-11 → 2016-02-12 · 5 obs
○ 2008-03-18 06:40:12
● 2015-07-11 13:33:50
● 2016-02-12 08:17:46
○ 2016-04-27 00:41:22
○ 2026-02-25 19:30:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
73720.comaustin.ns.cloudflare.com, pola.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.214

NS records: austin.ns.cloudflare.com, pola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 73720.com (unsigned zone)

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.19.220, 172.67.190.63
AAAA22606:4700:3032::ac43:be3f, 2606:4700:3037::6815:13dc
NS2austin.ns.cloudflare.com, pola.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1austin.ns.cloudflare.com dns.cloudflare.

AI analysis

73720.com resolves to four IPs: 2606:4700:3032::ac43:be3f, 2606:4700:3037::6815:13dc, 104.21.19.220 and 172.67.190.63.

Other host names such as 96deb0e7711f.xed.co.nz, www.nestdesigns.co.za, yxwsly.com, todome.ro and fco-cfo.coop share IP numbers with 73720.com.

73720.com is delegated to two name servers: austin.ns.cloudflare.com and pola.ns.cloudflare.com.

73720.com uses the same name server setup as other domains, including 770300.com, 008330.com, fu72.com, moderngaragedoors.com and www.cablackhealthnetwork.org.

At least part of the name servers for 73720.com are shared with other domains, for instance mk-guns.dk, evaairways-vn.com, tigerbands.net, lqwbz.com and 019ss.com.

These name servers are commonly used alongside the name servers miki.ns.cloudflare.com.

Host names with six IP numbers:

austin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b46, 2803:f800:50::6ca2:c146, 2a06:98c1:50::ac40:2146, 108.162.193.70, 172.64.33.70 and 173.245.59.70.

pola.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.