`reactconfau.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
		PTR	`ip-76-76-21-21.defastlink.net`
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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`google-site-verification=PMN-19sVVtCOYg4LV9NUh5ncIQ2IXmy8h7XJA9Mht4E`
TXT	`v=spf1 a include:_spf.google.com ~all`
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1489369946

`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

Subdomains

2020.reactconfau.com

Same first word

reactconfau.com

DNS History

42 records (10 active, 32 former)

●NSns1.dnsimple.com2017-05-08 → 2026-03-02 · 2 obs

● 2017-05-08 23:34:52
● 2026-03-02 10:20:00

●NSns2.dnsimple-edge.net2026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-08 23:34:52
● 2026-03-02 01:36:24
● 2026-03-02 10:20:00

○NSns2.dnsimple.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

●NSns3.dnsimple.com2017-05-08 → 2026-03-02 · 2 obs

● 2017-05-08 23:34:52
● 2026-03-02 10:20:00

●NSns4.dnsimple-edge.org2026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-08 23:34:52
● 2026-03-02 01:36:24
● 2026-03-02 10:20:00

○NSns4.dnsimple.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

●MXalt1.aspmx.l.google.com2017-05-08 → 2026-03-02 · 2 obs

● 2017-05-08 23:34:52
● 2026-03-02 10:20:00

●MXalt2.aspmx.l.google.com2017-05-08 → 2026-03-02 · 2 obs

● 2017-05-08 23:34:52
● 2026-03-02 10:20:00

●MXalt3.aspmx.l.google.com2017-05-08 → 2026-03-02 · 2 obs

● 2017-05-08 23:34:52
● 2026-03-02 10:20:00

●MXalt4.aspmx.l.google.com2017-05-08 → 2026-03-02 · 2 obs

● 2017-05-08 23:34:52
● 2026-03-02 10:20:00

●MXaspmx.l.google.com2017-05-08 → 2026-03-02 · 2 obs

● 2017-05-08 23:34:52
● 2026-03-02 10:20:00

○A107.20.132.1322017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A107.20.178.1402017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A107.20.188.2322017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A107.20.224.872017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A107.21.114.1552017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A107.22.190.1152017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A184.72.248.732017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A184.72.252.2392017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A184.73.229.1822017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A23.21.145.2302017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A23.21.185.1612017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A23.21.245.142017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A23.21.51.842017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A23.23.159.1592017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A23.23.160.1702017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A23.23.194.2112017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A23.23.90.1982017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A50.16.185.732017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A50.16.192.692017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A50.17.199.12017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.225.132.1682017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.225.141.1492017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.225.181.1592017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.235.190.412017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.243.124.652017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.243.219.1482017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.243.225.132017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.243.71.1032017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A54.243.92.1102017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

○A75.101.141.882017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:34:52
○ 2026-03-02 01:36:24
○ 2026-03-02 10:20:00

●A76.76.21.212026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-08 23:34:52
● 2026-03-02 01:36:24
● 2026-03-02 10:20:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
reactconfau.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 reactconfau.com (unsigned zone)

⏱️ Timing

Total: 1288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns1.dnsimple.com, ns2.dnsimple-edge.net...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=PMN-19sVVtCOYg4, v=spf1 a include:_spf.google.com ~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

Hierarchy

The parent of 2020.reactconfau.com is reactconfau.com.

IP Addresses

reactconfau.com points to an IP address: 76.76.21.21.

other host names include nursestudent.com, zacharypascual.com, webdevwales.com, eg.to and qrspy.com; they share IP numbers with reactconfau.com.

Name Servers

reactconfau.com delegates to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

reactconfau.com at least partially shares name servers with other domains, for instance op1c.com, nicheinvestments.com, isapp.com, risc-v.net and santapower.net.

These name servers are commonly used with 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

reactconfau.com is served by five 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.

reactconfau.com shares at least partially some mail servers with other domains, for instance gsaweb.com, archetipo.ca, flascience.org, artex-texel.nl and teen.co.id.