1stsource.com - dns.ninja

`1stsource.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:1ce2^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:1de2^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.28.226^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.29.226^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`henrik.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c369^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henrik.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2369^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henrik.ns.cloudflare.com`
		A	108.162.195.105^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	162.159.44.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	172.64.35.105^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
NS	`jocelyn.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jocelyn.ns.cloudflare.com`
		A	108.162.192.174^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	172.64.32.174^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	173.245.58.174^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
MX	`1stsource-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`apple-domain-verification=RKyw9M6BGni9skQnzC1YbTdsL21KkoasyoSbVJKJLk8`
TXT	`atlassian-domain-verification=apvKCklAteXf4o8ENr/PgZuw6puQKPpJiIW3j/Cf9/2qc3A...`
TXT	`cisco-ci-domain-verification=1e69659ca52011200b89ec644bea78945b8cda366eb84c25...`
TXT	`docusign=bd154c56-c182-4cf7-a9a9-d8c70d62574e`
TXT	`google-site-verification=GNkNN0bbHyEoXJxKgWIOfEei9TTSZQSPUj0M59gPKcw`
TXT	`iContact1781245`
TXT	`ms-domain-verification=811b1580-a686-4727-86e5-dc261b42cc49`
TXT	`v=spf1 include:1stsource.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.28.226, 104.18.29.226
		IPv6 hints	2606:4700::6812:1ce2, 2606:4700::6812:1de2
SOA	`henrik.ns.cloudflare.com`dns@cloudflare.com serial=2409084324

`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=1785195082

rank #195396 globally
rank #81074 in the tld
WOT: SAFE (77/100)
📈 Tranco rank: #275,579

Subdomains

smtp2.1stsource.com

feedback.1stsource.com

olb.1stsource.com

currency.1stsource.com

bbo.1stsource.com

webforms.1stsource.com

bbotreasury.1stsource.com

info.1stsource.com

www.1stsource.com

Same first word

1stsource.biz

1stsource.net

1stsource.com

1stsource.mobi

Similar names

1stcourse.ai

1stcourse.org

1stcourse.com

DNS History

14 records (7 active, 7 former)

●NShenrik.ns.cloudflare.com2026-02-15 → 2026-07-27 · 3 obs

○ 2017-09-17 03:47:50
● 2026-02-15 00:41:42
● 2026-07-27 23:55:30

●NSjocelyn.ns.cloudflare.com2026-02-15 → 2026-07-27 · 3 obs

○ 2017-09-17 03:47:50
● 2026-02-15 00:41:42
● 2026-07-27 23:55:30

○NSns0.ussignalcom.net2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 17:02:28
● 2017-09-17 03:47:50
○ 2026-02-15 00:41:42
○ 2026-07-27 23:55:30

○NSns1.ussignalcom.net2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 17:02:28
● 2017-09-17 03:47:50
○ 2026-02-15 00:41:42
○ 2026-07-27 23:55:30

○NSns2.ussignalcom.net2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 17:02:28
● 2017-09-17 03:47:50
○ 2026-02-15 00:41:42
○ 2026-07-27 23:55:30

○NSns3.ussignalcom.net2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 17:02:28
● 2017-09-17 03:47:50
○ 2026-02-15 00:41:42
○ 2026-07-27 23:55:30

○NSns4.ussignalcom.net2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 17:02:28
● 2017-09-17 03:47:50
○ 2026-02-15 00:41:42
○ 2026-07-27 23:55:30

○MX1stsource-com.mail.eo.outlook.com2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 17:02:28
● 2017-09-17 03:47:50
○ 2026-02-15 00:41:42
○ 2026-07-27 23:55:30

●MX1stsource-com.mail.protection.outlook.com2026-02-15 → 2026-07-27 · 3 obs

○ 2017-09-17 03:47:50
● 2026-02-15 00:41:42
● 2026-07-27 23:55:30

●A104.18.28.2262026-02-15 → 2026-07-27 · 3 obs

○ 2017-09-17 03:47:50
● 2026-02-15 00:41:42
● 2026-07-27 23:55:30

●A104.18.29.2262026-02-15 → 2026-07-27 · 3 obs

○ 2017-09-17 03:47:50
● 2026-02-15 00:41:42
● 2026-07-27 23:55:30

●A2606:4700::6812:1ce22026-02-15 → 2026-07-27 · 3 obs

○ 2017-09-17 03:47:50
● 2026-02-15 00:41:42
● 2026-07-27 23:55:30

●A2606:4700::6812:1de22026-02-15 → 2026-07-27 · 3 obs

○ 2017-09-17 03:47:50
● 2026-02-15 00:41:42
● 2026-07-27 23:55:30

○A67.59.26.1122015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 17:02:28
● 2017-09-17 03:47:50
○ 2026-02-15 00:41:42
○ 2026-07-27 23:55:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
1stsource.com	jocelyn.ns.cloudflare.com, henrik.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.174

NS records: jocelyn.ns.cloudflare.com, henrik.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stsource.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.28.226, 104.18.29.226`
AAAA	2	`2606:4700::6812:1ce2, 2606:4700::6812:1de2`
NS	2	`henrik.ns.cloudflare.com, jocelyn.ns.cloudflare.com`
MX	1	`1stsource-com.mail.protection.outlook.co`
TXT	8	`apple-domain-verification=RKyw9M6BGni9sk, atlassian-domain-verification=apvKCklAte...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`henrik.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jocelyn.ns.cloudflare.com, jocelyn.ns.cloudflare.com, jocelyn.ns.cloudflare.com...)

Analysis

Hierarchy

The host names smtp2.1stsource.com, feedback.1stsource.com, olb.1stsource.com, currency.1stsource.com and bbo.1stsource.com — among a few others — fall under the parent domain 1stsource.com.

IP Addresses

1stsource.com points to the four IP addresses 104.18.28.226, 104.18.29.226, 2606:4700::6812:1ce2 and 2606:4700::6812:1de2.

ph.venice.ai, learn.shredit.com, hyundaiusa.com.cdn.cloudflare.net plus two other host names have IP numbers in common with 1stsource.com.

Name Servers

1stsource.com is delegated to two name servers: henrik.ns.cloudflare.com and jocelyn.ns.cloudflare.com.

The name server configuration of 1stsource.com is shared with other domains, for instance flacme.xyz, smartinvestmenttools.com, quiltersparadiseonline.com and two others.

At least some of 1stsource.com's name servers are shared with other domains, for example g3bzqpr.com, menno-labs.com, esma27.top and two more.

It is common for these name servers to be used in conjunction with the name servers patryk.ns.cloudflare.com, coco.ns.cloudflare.com and alina.ns.cloudflare.com.

Hosts with 6 IP addresses each:

henrik.ns.cloudflare.com resolves to 108.162.195.105, 162.159.44.105, 172.64.35.105 and 3 other IP addresses.

jocelyn.ns.cloudflare.com resolves to 108.162.192.174, 172.64.32.174, 173.245.58.174 and 3 other IP addresses.

Mail Servers

1stsource.com uses one mail server — 1stsource-com.mail.protection.outlook.com.

1stsource-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.51, 52.101.9.5, 52.101.9.14 plus 5 more.