`constructorsf.com`

DNSSEC	⚠️ Not signed
A	162.214.26.168^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
		PTR	`server.constructorsf.com`
NS	`ns1.constructorsf.com` ⭐ ⚠️ Not in parent delegation
NS	`ns1.bluehost.com` ⚠️ Not in zone NS records
		A	162.159.24.80^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.bluehost.com`
NS	`ns2.bluehost.com` ⚠️ Not in zone NS records
		A	162.159.25.175^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.bluehost.com`
NS	`ns2.constructorsf.com` ⚠️ Not in parent delegation
MX	`mail.constructorsf.com` ⭐
		A	162.214.26.168^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`server.constructorsf.com`
MX	`constructorsf.com`⁽¹⁰⁾
		A	162.214.26.168^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`server.constructorsf.com`
TXT	`v=spf1 +a +mx +ip4:162.214.26.168 ~all`
SOA	`ns1.constructorsf.com`dnsadmin@server.constructorsf.com 2019-02-02 #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=1783759052

MX for

constructorsf.com

Subdomains

mail.constructorsf.com

Same first word

constructorsf.com

DNS History

10 records (7 active, 3 former)

●NSns1.bluehost.com2026-03-26 → 2026-07-11 · 3 obs

○ 2017-06-25 19:25:54
● 2026-03-26 08:49:12
● 2026-07-11 09:05:38

●NSns1.constructorsf.com2017-06-25 → 2026-07-11 · 3 obs

○ 2016-08-12 11:34:26
● 2017-06-25 19:25:54
● 2026-07-11 09:05:38

○NSns1.mediatemple.net2015-05-13 → 2016-08-12 · 4 obs

● 2015-05-13 08:49:04
● 2016-08-12 11:34:26
○ 2017-06-25 19:25:54
○ 2026-07-11 09:05:38

●NSns2.bluehost.com2026-03-26 → 2026-07-11 · 3 obs

○ 2017-06-25 19:25:54
● 2026-03-26 08:49:12
● 2026-07-11 09:05:38

●NSns2.constructorsf.com2017-06-25 → 2026-07-11 · 3 obs

○ 2016-08-12 11:34:26
● 2017-06-25 19:25:54
● 2026-07-11 09:05:38

○NSns2.mediatemple.net2015-05-13 → 2016-08-12 · 4 obs

● 2015-05-13 08:49:04
● 2016-08-12 11:34:26
○ 2017-06-25 19:25:54
○ 2026-07-11 09:05:38

●MXconstructorsf.com2017-06-25 → 2026-07-11 · 3 obs

○ 2015-05-13 08:49:04
● 2017-06-25 19:25:54
● 2026-07-11 09:05:38

●MXmail.constructorsf.com2015-05-13 → 2026-07-11 · 2 obs

● 2015-05-13 08:49:04
● 2026-07-11 09:05:38

●A162.214.26.1682017-06-25 → 2026-07-11 · 3 obs

○ 2016-08-12 11:34:26
● 2017-06-25 19:25:54
● 2026-07-11 09:05:38

○A70.32.68.682015-05-13 → 2016-08-12 · 4 obs

● 2015-05-13 08:49:04
● 2016-08-12 11:34:26
○ 2017-06-25 19:25:54
○ 2026-07-11 09:05:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
constructorsf.com	ns1.bluehost.com, ns2.bluehost.com	2 records

✅ Authoritative Response

Server:162.159.25.175

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructorsf.com (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.214.26.168`
NS	2	`ns1.constructorsf.com, ns2.constructorsf.com`
MX	2	`mail.constructorsf.com (pri: 0), constructorsf.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:162.214.26.168 ~all`
SOA	1	`ns1.constructorsf.com dnsadmin.server.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

Hierarchy

constructorsf.com is the parent zone for mail.constructorsf.com.

Mail Server Role

constructorsf.com is listed as a mail server for itself.

mail.constructorsf.com frequently appears as a mail server alongside constructorsf.com.

IP Addresses

constructorsf.com resolves to one IP address: 162.214.26.168.

constructorsf.com shares its IP numbers with other host names like mail.constructorsf.com, quillamusic.com and mail.quillamusic.com.

Name Servers

The authoritative name servers for constructorsf.com are ns1.bluehost.com, ns2.bluehost.com, ns1.constructorsf.com and ns2.constructorsf.com.

constructorsf.com partially shares its NS delegation with several other domains, including conversationswithspirit.net, foregolfersonly.ca, netssential.com and two others.

ns1.bluehost.com resolves to 162.159.24.80. ns2.bluehost.com resolves to 162.159.25.175. Both host names point to a single IP number.

Mail Servers

constructorsf.com is handled by two mail servers: constructorsf.com and mail.constructorsf.com.

constructorsf.com and mail.constructorsf.com both resolve to the same single IP address: 162.214.26.168.

constructorsf.com and mail.constructorsf.com are host names that each point to 162.214.26.168 IP addresses.

constructorsf.com - robtex.com