sciencesource.com - dns.ninja

`sciencesource.com`

DNSSEC	⚠️ Not signed
A	216.47.170.201^{🇺🇸 AS12024216.47.160.0/19 Connecticut Education Network}
NS	`ns1.hostpapa.com` ⭐
		A	2400:cb00:2049:1::a29f:1a9b^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.155^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.hostpapa.com`
		A	2400:cb00:2049:1::a29f:1b90^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.144^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 +a +mx +ip4:216.222.199.167 +ip4:216.222.197.108 +ip4:204.44.192.35 +i...`
TXT	`r8o2k887r6fhhl4nc565vddufb`
TXT	`google-site-verification=iw9YC4hibqt8GiquPcD9A7aYBIJflHxWRXbrJ58ygaE`
SOA	`ns1.hostpapa.com`admin@hostpapa.ca 2026-06-16 #0

`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=1781576200

rank #267200 globally
rank #112631 in the tld
📈 Tranco rank: #163,448

Subdomains

prints.sciencesource.com

image.sciencesource.com

www.sciencesource.com

images.sciencesource.com

mail.sciencesource.com

Same first word

sciencesource.com

DNS History

21 records (8 active, 13 former)

●NSns1.hostpapa.com2026-02-14 → 2026-06-16 · 3 obs

○ 2021-03-04 03:29:40
● 2026-02-14 22:00:58
● 2026-06-16 02:17:58

○NSns1.lp.hostpapa.com2021-03-04 → 2021-03-04 · 4 obs

○ 2018-01-31 18:00:28
● 2021-03-04 03:29:40
○ 2026-02-14 22:00:58
○ 2026-06-16 02:17:58

●NSns2.hostpapa.com2026-02-14 → 2026-06-16 · 3 obs

○ 2021-03-04 03:29:40
● 2026-02-14 22:00:58
● 2026-06-16 02:17:58

○NSns2.lp.hostpapa.com2021-03-04 → 2021-03-04 · 4 obs

○ 2018-01-31 18:00:28
● 2021-03-04 03:29:40
○ 2026-02-14 22:00:58
○ 2026-06-16 02:17:58

○NSns4.lunarpages.com2015-08-24 → 2026-06-05 · 7 obs

● 2015-08-24 18:26:36
● 2018-01-31 18:00:28
○ 2021-03-04 03:29:40
● 2026-02-14 22:00:58
● 2026-06-05 01:49:24
○ 2026-06-10 01:45:44
○ 2026-06-16 02:17:58

○NSns5.lunarpages.com2015-08-24 → 2026-06-05 · 7 obs

● 2015-08-24 18:26:36
● 2018-01-31 18:00:28
○ 2021-03-04 03:29:40
● 2026-02-14 22:00:58
● 2026-06-05 01:49:24
○ 2026-06-10 01:45:44
○ 2026-06-16 02:17:58

●MXalt1.aspmx.l.google.com2016-04-18 → 2026-06-16 · 3 obs

○ 2015-08-24 18:26:36
● 2016-04-18 04:15:48
● 2026-06-16 02:17:58

●MXalt2.aspmx.l.google.com2016-04-18 → 2026-06-16 · 3 obs

○ 2015-08-24 18:26:36
● 2016-04-18 04:15:48
● 2026-06-16 02:17:58

●MXalt3.aspmx.l.google.com2016-04-18 → 2026-06-16 · 3 obs

○ 2015-08-24 18:26:36
● 2016-04-18 04:15:48
● 2026-06-16 02:17:58

●MXalt4.aspmx.l.google.com2016-04-18 → 2026-06-16 · 3 obs

○ 2015-08-24 18:26:36
● 2016-04-18 04:15:48
● 2026-06-16 02:17:58

●MXaspmx.l.google.com2016-04-18 → 2026-06-16 · 3 obs

○ 2015-08-24 18:26:36
● 2016-04-18 04:15:48
● 2026-06-16 02:17:58

○MXmail.photoresearchers.com2015-08-24 → 2021-03-04 · 4 obs

● 2015-08-24 18:26:36
● 2021-03-04 03:29:40
○ 2026-02-14 22:00:58
○ 2026-06-16 02:17:58

○MXmail.sciencesource.com2015-08-24 → 2021-03-04 · 4 obs

● 2015-08-24 18:26:36
● 2021-03-04 03:29:40
○ 2026-02-14 22:00:58
○ 2026-06-16 02:17:58

○A167.114.95.232018-01-31 → 2018-01-31 · 4 obs

○ 2017-10-04 15:05:52
● 2018-01-31 18:00:28
○ 2021-03-04 03:29:40
○ 2026-06-16 02:17:58

○A198.185.159.1442016-01-19 → 2017-10-04 · 5 obs

○ 2015-12-31 01:53:44
● 2016-01-19 14:50:08
● 2017-10-04 15:05:52
○ 2018-01-31 18:00:28
○ 2026-06-16 02:17:58

○A198.185.159.1452016-01-19 → 2017-10-04 · 5 obs

○ 2015-12-31 01:53:44
● 2016-01-19 14:50:08
● 2017-10-04 15:05:52
○ 2018-01-31 18:00:28
○ 2026-06-16 02:17:58

○A198.49.23.1442016-01-19 → 2017-10-04 · 5 obs

○ 2015-12-31 01:53:44
● 2016-01-19 14:50:08
● 2017-10-04 15:05:52
○ 2018-01-31 18:00:28
○ 2026-06-16 02:17:58

○A198.49.23.1452016-01-19 → 2017-10-04 · 5 obs

○ 2015-12-31 01:53:44
● 2016-01-19 14:50:08
● 2017-10-04 15:05:52
○ 2018-01-31 18:00:28
○ 2026-06-16 02:17:58

●A216.47.170.2012026-02-14 → 2026-06-16 · 3 obs

○ 2021-03-04 03:29:40
● 2026-02-14 22:00:58
● 2026-06-16 02:17:58

○A216.97.238.1252015-08-24 → 2015-12-31 · 4 obs

● 2015-08-24 18:26:36
● 2015-12-31 01:53:44
○ 2016-01-19 14:50:08
○ 2026-06-16 02:17:58

○A54.241.32.1842021-03-04 → 2021-03-04 · 4 obs

○ 2018-01-31 18:00:28
● 2021-03-04 03:29:40
○ 2026-02-14 22:00:58
○ 2026-06-16 02:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
sciencesource.com	ns2.hostpapa.com, ns1.hostpapa.com	4 records

✅ Authoritative Response

Server:162.159.26.155

NS records: ns2.hostpapa.com, ns1.hostpapa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencesource.com (unsigned zone)

⏱️ Timing

Total: 608ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.47.170.201`
NS	2	`ns1.hostpapa.com, ns2.hostpapa.com`
MX	5	`aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)...`
TXT	3	`v=spf1 +a +mx +ip4:216.222.199.167 +ip4:, r8o2k887r6fhhl4nc565vddufb...`
SOA	1	`ns1.hostpapa.com admin.hostpapa.ca`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.hostpapa.com, ns2.hostpapa.com, ns1.hostpapa.com...)

Analysis

Hierarchy

The domain sciencesource.com serves as parent to prints.sciencesource.com, image.sciencesource.com, www.sciencesource.com, images.sciencesource.com and mail.sciencesource.com.

IP Addresses

sciencesource.com resolves to one IP address: 216.47.170.201.

Host names like www.sciencesource.com are further examples that share IP numbers with sciencesource.com.

Name Servers

Two name servers handle the delegation for sciencesource.com: ns1.hostpapa.com and ns2.hostpapa.com.

sciencesource.com uses the same name servers as several other domains — among them gibblemork.com, byadon.com, rotaryottawametro.ca and two more.

At least some of sciencesource.com's name servers are shared with other domains, for example acpao.org, lilianel.org, robynstockdale.com and two more.

These name servers tend to co-occur with ns1.lp.hostpapa.com, ns2.lp.hostpapa.com, ns1.lunarpages.com and 7 other name servers in the same DNS delegations.

ns1.hostpapa.com and ns2.hostpapa.com both carry two IP addresses. The A records for ns1.hostpapa.com are 162.159.26.155 and 2400:cb00:2049:1::a29f:1a9b; the A records for ns2.hostpapa.com are 162.159.27.144 and 2400:cb00:2049:1::a29f:1b90.

Mail Servers

Five mail servers handle sciencesource.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sciencesource.com has at least partial mail server overlap with other domains such as jcrmedicalmanagement.com, akartbud.com, franchiseprep.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c09::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.