rocketscience.com - dns.ninja

`rocketscience.com`

DNSSEC	⚠️ Not signed
A	66.147.233.64^{🇺🇸 DOTBLOCKCP66.147.224.0/20 IPv4}
		PTR	`host96.hrwebservices.net`
NS	`dns1.hrnoc.net` ⭐
		A	216.120.248.230^{🇺🇸 DOTBLOCKCP216.120.248.0/21 HostRocket Web Services 21 Corporate Dr., Suite 203 Clifton Park, NY 12065 United States of America}
			PTR	`ns1.dotblock.com`
NS	`dns2.hrnoc.net`
		A	2605:f080:700:1::a467:d970^{🇺🇸 AS627562605:f080:700::/40}
		A	198.8.62.25^{🇺🇸 AS62756198.8.62.0/23 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`ns2.dotblock.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 a mx a:mailroom3.hostrocket.com include:_spf.google.com include:relay....`
SOA	`dns1.hrnoc.net`hostmaster@hrnoc.net 2022-10-15 #4

`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=1784951762

WOT: SAFE (60/100)

Subdomains

www.rocketscience.com

Same first word

Similar names

sciencerocket.com

DNS History

9 records (8 active, 1 former)

●NSdns1.hrnoc.net2015-08-14 → 2026-07-25 · 2 obs

● 2015-08-14 15:39:42
● 2026-07-25 04:10:34

●NSdns2.hrnoc.net2015-08-14 → 2026-07-25 · 2 obs

● 2015-08-14 15:39:42
● 2026-07-25 04:10:34

●MXalt1.aspmx.l.google.com2026-03-09 → 2026-07-25 · 3 obs

○ 2019-03-20 23:28:22
● 2026-03-09 11:39:28
● 2026-07-25 04:10:34

●MXalt2.aspmx.l.google.com2026-03-09 → 2026-07-25 · 3 obs

○ 2019-03-20 23:28:22
● 2026-03-09 11:39:28
● 2026-07-25 04:10:34

●MXalt3.aspmx.l.google.com2026-03-09 → 2026-07-25 · 3 obs

○ 2019-03-20 23:28:22
● 2026-03-09 11:39:28
● 2026-07-25 04:10:34

●MXalt4.aspmx.l.google.com2026-03-09 → 2026-07-25 · 3 obs

○ 2019-03-20 23:28:22
● 2026-03-09 11:39:28
● 2026-07-25 04:10:34

●MXaspmx.l.google.com2026-03-09 → 2026-07-25 · 3 obs

○ 2019-03-20 23:28:22
● 2026-03-09 11:39:28
● 2026-07-25 04:10:34

○MXmailroom3.hostrocket.com2015-08-14 → 2019-03-20 · 4 obs

● 2015-08-14 15:39:42
● 2019-03-20 23:28:22
○ 2026-03-09 11:39:28
○ 2026-07-25 04:10:34

●A66.147.233.642015-08-14 → 2026-07-25 · 2 obs

● 2015-08-14 15:39:42
● 2026-07-25 04:10:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
rocketscience.com	dns1.hrnoc.net, dns2.hrnoc.net	-

✅ Authoritative Response

Server:198.8.62.25

NS records: dns1.hrnoc.net, dns2.hrnoc.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rocketscience.com (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.147.233.64`
NS	2	`dns1.hrnoc.net, dns2.hrnoc.net`
MX	5	`ALT1.ASPMX.L.GOOGLE.com (pri: 5), ALT4.ASPMX.L.GOOGLE.com (pri: 10)...`
TXT	1	`v=spf1 a mx a:mailroom3.hostrocket.com i`
SOA	1	`dns1.hrnoc.net hostmaster.hrnoc.net`

Analysis

Hierarchy

rocketscience.com serves as the parent of www.rocketscience.com.

IP Addresses

rocketscience.com has exactly one IP address — 66.147.233.64.

Among the host names that share IP numbers with rocketscience.com is www.rocketscience.com, as one example.

Name Servers

The NS records for rocketscience.com delegate to dns1.hrnoc.net and dns2.hrnoc.net.

The name server configuration of rocketscience.com is shared with other domains, for instance garrett-blair.com, spirit-of-the-air.net, obrienknot.com and two others.

rocketscience.com has at least partial name server overlap with other domains, such as lidesign.com, clevercitizen.com, foodevents.com and two others.

It is common to find these name servers paired with the name servers ns3.hrwebservices.net, ns4.hrwebservices.net, ns2.hrwebservices.net and ns.hrwebservices.net.

Host names pointing to two IP addresses:

The A records for dns2.hrnoc.net return 198.8.62.25 and 2605:f080:700:1::a467:d970.

Host names resolving to a single IP address:

dns1.hrnoc.net resolves to the IP address 216.120.248.230.

Mail Servers

Mail for rocketscience.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by rocketscience.com are shared with other domains: trueposa.com, lovelivingnaturally.com, benedmo.eu and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 64.233.180.26 and 2607:f8b0:4004:c1f::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.