`sanfranciscowebdevelopment.com`

DNSSEC	⚠️ Not signed
A	52.42.197.151^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
		PTR	`ec2-52-42-197-151.us-west-2.compute.amazonaws.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1737434331

`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=1776970416

Subdomains

www.sanfranciscowebdevelopment.com

Same first word

sanfranciscowebdevelopment.com

DNS History

13 records (8 active, 5 former)

●NSdns1.registrar-servers.com2026-04-19 → 2026-04-23 · 3 obs

○ 2015-05-28 04:19:34
● 2026-04-19 15:05:38
● 2026-04-23 19:00:30

●NSdns2.registrar-servers.com2026-04-19 → 2026-04-23 · 3 obs

○ 2015-05-28 04:19:34
● 2026-04-19 15:05:38
● 2026-04-23 19:00:30

○NSns0000.ns0.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 04:11:44
○ 2015-05-28 04:19:34
○ 2026-04-23 19:00:30

○NSns169.pair.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 04:11:44
○ 2015-05-28 04:19:34
○ 2026-04-23 19:00:30

●MXeforward1.registrar-servers.com2026-04-19 → 2026-04-23 · 3 obs

○ 2015-05-28 04:19:34
● 2026-04-19 15:05:38
● 2026-04-23 19:00:30

●MXeforward2.registrar-servers.com2026-04-19 → 2026-04-23 · 3 obs

○ 2015-05-28 04:19:34
● 2026-04-19 15:05:38
● 2026-04-23 19:00:30

●MXeforward3.registrar-servers.com2026-04-19 → 2026-04-23 · 3 obs

○ 2015-05-28 04:19:34
● 2026-04-19 15:05:38
● 2026-04-23 19:00:30

●MXeforward4.registrar-servers.com2026-04-19 → 2026-04-23 · 3 obs

○ 2015-05-28 04:19:34
● 2026-04-19 15:05:38
● 2026-04-23 19:00:30

●MXeforward5.registrar-servers.com2026-04-19 → 2026-04-23 · 3 obs

○ 2015-05-28 04:19:34
● 2026-04-19 15:05:38
● 2026-04-23 19:00:30

○MXmailwash8.pair.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 04:11:44
○ 2015-05-28 04:19:34
○ 2026-04-23 19:00:30

○A216.92.209.372007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 04:11:44
○ 2015-05-28 04:19:34
○ 2026-04-23 19:00:30

○A216.92.3.1102015-05-28 → 2018-06-15 · 5 obs

○ 2007-08-14 04:11:44
● 2015-05-28 04:19:34
● 2018-06-15 07:28:12
○ 2026-04-19 15:05:38
○ 2026-04-23 19:00:30

●A52.42.197.1512026-04-19 → 2026-04-23 · 3 obs

○ 2018-06-15 07:28:12
● 2026-04-19 15:05:38
● 2026-04-23 19:00:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
sanfranciscowebdevelopment.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sanfranciscowebdevelopment.com (unsigned zone)

⏱️ Timing

Total: 333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.42.197.151`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

www.sanfranciscowebdevelopment.com has sanfranciscowebdevelopment.com as its parent.

IP Addresses

sanfranciscowebdevelopment.com maps to IP address 52.42.197.151.

Other host names, for instance bayarearoofdoctor.com, mx7.glockforum.org, oaklandrealestatesales.com, glocksupplydepot.com and mottaindustries.com share IP numbers with sanfranciscowebdevelopment.com.

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com are delegated to sanfranciscowebdevelopment.com.

sanfranciscowebdevelopment.com uses the same name server configuration as other domains, such as luck99.pw, sleepbaby.org, fuzzfm.com, gomonn.com and aisrealtime.com.

sanfranciscowebdevelopment.com at least partially shares name servers with other domains such as silverlakefarmswv.com, annavma.com, qquadra.com, mythdon.com and canoproperties.net.

These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

sanfranciscowebdevelopment.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

sanfranciscowebdevelopment.com shares mail servers with other domains at least in part, for instance professiondirection.com, cabernet.com, outkarma.org, crowdmates.site and benrosen.org.