`collinsbuilders.net`

DNSSEC	⚠️ Not signed
A	54.243.225.18^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-243-225-18.compute-1.amazonaws.com`
NS	`ns1.dynu.com` ⭐
		A	72.51.58.2^{🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated}
			PTR	`ns1.dynu.com`
NS	`ns2.dynu.com`
		A	2602:ff23:0:8888::2^{🇺🇸 AS3980192602:ff23::/48 PNAP-PHX003 marla-1}
			PTR	`ns1.dynu.com`
		A	108.181.13.234^{🇺🇸 AS40676108.181.0.0/19}
			PTR	`ns2.dynu.com`
NS	`ns3.dynu.com`
		A	2605:9f80:4000:214::2^{🇺🇸 DEDICATED-HIVE2605:9f80:4000::/35}
			PTR	`ns3.dynu.com`
		A	162.251.164.146^{🇺🇸 DEDICATED-HIVE162.251.164.0/24 PNAP-LAX}
			PTR	`ns3.dynu.com`
NS	`ns4.dynu.com`
		A	2604:6600:2000:39::2^{🇺🇸 AS406762604:6600:2000::/48}
			PTR	`ns4.dynu.com`
		A	108.181.159.122^{🇺🇸 AS40676108.181.156.0/22}
			PTR	`ns4.dynu.com`
NS	`ns5.dynu.com`
		A	2605:9f80:c000:404::2^{🇺🇸 DEDICATED-HIVE2605:9f80:c000::/34 PNAP-NYM 63018}
			PTR	`ns5.dynu.com`
		A	216.105.169.98^{🇺🇸 DEDICATED-HIVE216.105.169.0/24 PNAP-LAX}
			PTR	`ns5.dynu.com`
NS	`ns6.dynu.com`
		A	2607:f8f8:631:8612::2^{🇺🇸 AS273232607:f8f8:600::/40}
			PTR	`ns6.dynu.com`
		A	173.0.55.138^{🇺🇸 AS27323173.0.55.0/24 Serverstadium - abuse@serverstadium.com}
			PTR	`ns6.dynu.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`ppe-5a495422b86cf783a2e4`
TXT	`muv364jdr8ql2mqnu1c6g3b98b`
TXT	`ms=ms84012127`
TXT	`u21rfjd28ct1al247mvehiu7g8`
TXT	`kb3bgnlmdknhmj2qeijq1di1og`
TXT	`183ms121rtfcsnu0a988qdn62o`
TXT	`v=spf1 include:_u.collinsbuilders.net._spf.smart.ondmarc.com ~all`
TXT	`ao2etp5dcukrcdvvira76kimol`
SOA	`ns1.dynu.com`administrator@dynu.com serial=30

`net`

	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=1774528452

Same first word

collinsbuilders.net

DNS History

22 records (9 active, 13 former)

○NSns1.bultmanserver.info2015-08-13 → 2016-03-13 · 5 obs

○ 2007-09-20 13:55:14
● 2015-08-13 07:01:20
● 2016-03-13 09:15:26
○ 2016-06-30 22:55:16
○ 2026-03-26 12:45:12

○NSns1.clt.peak-10.com2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 13:55:14
○ 2015-08-13 07:01:20
○ 2026-03-26 12:45:12

●NSns1.dynu.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

○NSns1.jax.peak-10.com2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 13:55:14
○ 2015-08-13 07:01:20
○ 2026-03-26 12:45:12

○NSns1.p19.dynect.net2016-06-30 → 2017-02-16 · 5 obs

○ 2016-03-13 09:15:26
● 2016-06-30 22:55:16
● 2017-02-16 03:56:46
○ 2026-02-21 14:17:02
○ 2026-03-26 12:45:12

○NSns2.bultmanserver.info2015-08-13 → 2016-03-13 · 5 obs

○ 2007-09-20 13:55:14
● 2015-08-13 07:01:20
● 2016-03-13 09:15:26
○ 2016-06-30 22:55:16
○ 2026-03-26 12:45:12

●NSns2.dynu.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

○NSns2.p19.dynect.net2016-06-30 → 2017-02-16 · 5 obs

○ 2016-03-13 09:15:26
● 2016-06-30 22:55:16
● 2017-02-16 03:56:46
○ 2026-02-21 14:17:02
○ 2026-03-26 12:45:12

●NSns3.dynu.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

○NSns3.p19.dynect.net2016-06-30 → 2017-02-16 · 5 obs

○ 2016-03-13 09:15:26
● 2016-06-30 22:55:16
● 2017-02-16 03:56:46
○ 2026-02-21 14:17:02
○ 2026-03-26 12:45:12

●NSns4.dynu.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

○NSns4.p19.dynect.net2016-06-30 → 2017-02-16 · 5 obs

○ 2016-03-13 09:15:26
● 2016-06-30 22:55:16
● 2017-02-16 03:56:46
○ 2026-02-21 14:17:02
○ 2026-03-26 12:45:12

●NSns5.dynu.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

●NSns6.dynu.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

○MXgate.hufftech.net2015-08-13 → 2017-02-16 · 5 obs

○ 2007-09-20 13:55:14
● 2015-08-13 07:01:20
● 2017-02-16 03:56:46
○ 2026-02-21 14:17:02
○ 2026-03-26 12:45:12

○MXmail.hufftech.net2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 13:55:14
○ 2015-08-13 07:01:20
○ 2026-03-26 12:45:12

●MXmx1-us1.ppe-hosted.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

●MXmx2-us1.ppe-hosted.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

○A173.201.191.1792015-08-13 → 2016-03-13 · 5 obs

○ 2007-09-20 13:55:14
● 2015-08-13 07:01:20
● 2016-03-13 09:15:26
○ 2016-06-30 22:55:16
○ 2026-03-26 12:45:12

○A207.204.48.1272016-06-30 → 2017-02-16 · 5 obs

○ 2016-03-13 09:15:26
● 2016-06-30 22:55:16
● 2017-02-16 03:56:46
○ 2026-02-21 14:17:02
○ 2026-03-26 12:45:12

○A209.34.251.1722007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 13:55:14
○ 2015-08-13 07:01:20
○ 2026-03-26 12:45:12

●A54.243.225.182026-02-21 → 2026-03-26 · 3 obs

○ 2017-02-16 03:56:46
● 2026-02-21 14:17:02
● 2026-03-26 12:45:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...	-
collinsbuilders.net	ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com...	-

✅ Authoritative Response

Server:173.0.55.138

NS records: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com, ns6.dynu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collinsbuilders.net (unsigned zone)

⏱️ Timing

Total: 765ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.243.225.18`
NS	6	`ns5.dynu.com, ns4.dynu.com...`
MX	2	`mx2-us1.ppe-hosted.com (pri: 20), mx1-us1.ppe-hosted.com (pri: 10)`
TXT	8	`ao2etp5dcukrcdvvira76kimol, 183ms121rtfcsnu0a988qdn62o...`
SOA	1	`ns1.dynu.com administrator.dynu.com`

Analysis

IP Addresses

collinsbuilders.net points to a single IP number: 54.243.225.18.

other host names for instance pacificsweeping.com, totalsweep.com, rawl.net, www.scifsolutions.com and scifconsulting.net share IP numbers with collinsbuilders.net.

Name Servers

collinsbuilders.net is delegated to six name servers: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com and ns6.dynu.com.

collinsbuilders.net at least partially shares name servers with other domains, for instance trovicor.net, bifi.ch, waterventures.net, pannosch.com and cashflowdragon.com.