`jsonwhoisapi.com`

DNSSEC	⚠️ Not signed
A	3.33.161.45^{🇺🇸 Amazon3.33.160.0/20}
		PTR	`ae943499873b371c0.awsglobalaccelerator.com`
A	13.248.131.213^{🇺🇸 Amazon13.248.128.0/20}
A	15.197.152.254^{🇺🇸 Amazon15.197.144.0/20}
A	35.71.150.51^{🇺🇸 Amazon35.71.144.0/20}
NS	`ns1.dnsimple.com` ⭐
		A	2400:cb00:2049:1::a29f:1804^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.dnsimple.com`
		A	162.159.24.4^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dnsimple.com`
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple.com`
		A	2400:cb00:2049:1::a29f:1a04^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns3.dnsimple.com`
		A	162.159.26.4^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dnsimple.com`
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`mxa.mailgun.org` ⭐
		A	34.160.13.42^{🇺🇸 Google34.160.0.0/16}
			PTR	`42.13.160.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.160.13.42^{🇺🇸 Google34.160.0.0/16}
			PTR	`42.13.160.34.bc.googleusercontent.com`
TXT	`ALIAS for jsonwhoisapi.com.herokudns.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1500556908

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

DNS History

23 records (10 active, 13 former)

○NSns1.digitalocean.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

●NSns1.dnsimple.com2026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

○NSns1.hover.com2015-06-28 → 2016-05-04 · 4 obs

● 2015-06-28 03:44:20
● 2016-05-04 09:20:12
○ 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

○NSns2.digitalocean.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

●NSns2.dnsimple-edge.net2026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

○NSns2.hover.com2015-06-28 → 2016-05-04 · 4 obs

● 2015-06-28 03:44:20
● 2016-05-04 09:20:12
○ 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

○NSns3.digitalocean.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

●NSns3.dnsimple.com2026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

●NSns4.dnsimple-edge.org2026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

○MXalt1.aspmx.l.google.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

○MXalt2.aspmx.l.google.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

○MXalt3.aspmx.l.google.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

○MXalt4.aspmx.l.google.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

○MXaspmx.l.google.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

○MXmx.hover.com.cust.hostedemail.com2015-06-28 → 2016-05-04 · 4 obs

● 2015-06-28 03:44:20
● 2016-05-04 09:20:12
○ 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

●MXmxa.mailgun.org2026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

●MXmxb.mailgun.org2026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

●A13.248.131.2132026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

○A139.59.179.402017-02-12 → 2017-02-12 · 3 obs

○ 2016-05-04 09:20:12
● 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

●A15.197.152.2542026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

●A3.33.161.452026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

●A35.71.150.512026-03-12 → 2026-03-12 · 2 obs

○ 2017-02-12 08:50:00
● 2026-03-12 18:57:00

○A64.99.80.302015-06-28 → 2016-05-04 · 4 obs

● 2015-06-28 03:44:20
● 2016-05-04 09:20:12
○ 2017-02-12 08:50:00
○ 2026-03-12 18:57:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jsonwhoisapi.com	ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net	4 records

✅ Authoritative Response

Server: 199.247.153.53

NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsonwhoisapi.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.33.161.45, 13.248.131.213...`
NS	4	`ns1.dnsimple.com, ns2.dnsimple-edge.net...`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	2	`ALIAS for jsonwhoisapi.com.herokudns.com, v=spf1 include:mailgun.org ~all`
SOA	1	`ns1.dnsimple.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dnsimple.com, ns1.dnsimple.com, ns3.dnsimple.com...)

Analysis

IP Addresses

jsonwhoisapi.com resolves to four IPs: 3.33.161.45, 13.248.131.213, 15.197.152.254 and 35.71.150.51.

Other host names such as mathematical-velociraptor-nzsmyyipckvluhyve6e7xfza.herokudns.com, embermap.com.herokudns.com, tripdron.com.herokudns.com, www.roundtheblock.com.au.herokudns.com and api.dev.employeedomain.com.herokudns.com share IP numbers with jsonwhoisapi.com.

Name Servers

jsonwhoisapi.com is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

At least part of the name servers for jsonwhoisapi.com are shared with other domains, for instance dolgeville-ny-real-estate.com, blojsom.com, riscv.com, scoutstreet.com and dnsimple.energy.

These name servers are commonly used alongside ns2.dnsimple.com and ns4.dnsimple.com.

Host names with two IP numbers:

ns1.dnsimple.com points to: 2400:cb00:2049:1::a29f:1804 and 162.159.24.4

ns3.dnsimple.com points to: 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4

ns2.dnsimple-edge.net points to: 2620:111:8005::53 and 199.247.153.53

ns4.dnsimple-edge.org points to: 2620:111:8007::53 and 199.247.155.53

Mail Servers

jsonwhoisapi.com is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.

jsonwhoisapi.com uses the same mail server setup as other domains, for instance lakecountrygrill.com, hnapi.net, vaultrastorage.ca, kokimor.com and bradphinney.com.

jsonwhoisapi.com shares at least some mail servers with other domains, for example watchdo.gs, zumrails.com, teachablemail.com, brazilyfitness.com and sponsoredsurveys.net.

these mail servers are often used together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names sharing a single IP: mxa.mailgun.org and mxb.mailgun.org point to 34.160.13.42.

jsonwhoisapi.com - robtex.com