`buildologists.com`

DNSSEC	⚠️ Not signed
A	13.248.160.137^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`aa089eb6179d1ae2b.awsglobalaccelerator.com`
A	75.2.43.150^{🇺🇸 Amazon75.2.32.0/20}
A	76.223.34.124^{🇺🇸 Amazon76.223.32.0/20}
A	99.83.186.106^{🇺🇸 Amazon99.83.176.0/20}
NS	`dns1.p05.nsone.net` ⭐
		A	2620:4d:4000:6259:7:5:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p05.nsone.net`
		A	198.51.44.5^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p05.nsone.net`
NS	`dns2.p05.nsone.net`
		A	2a00:edc0:6259:7:5::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p05.nsone.net`
		A	198.51.45.5^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p05.nsone.net`
NS	`dns3.p05.nsone.net`
		A	2620:4d:4000:6259:7:5:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p05.nsone.net`
		A	198.51.44.69^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p05.nsone.net`
NS	`dns4.p05.nsone.net`
		A	2a00:edc0:6259:7:5::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p05.nsone.net`
		A	198.51.45.69^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p05.nsone.net`
NS	`ns1.redacteddns.com`
		A	148.163.203.1^{🇺🇸 NETACTUATE148.163.203.0/24 NetActuate, Inc}
NS	`ns2.redacteddns.com`
		A	148.163.203.65^{🇺🇸 NETACTUATE148.163.203.0/24 NetActuate, Inc}
NS	`ns3.redacteddns.com`
		A	148.163.203.129^{🇺🇸 NETACTUATE148.163.203.0/24 NetActuate, Inc}
NS	`ns4.redacteddns.com`
		A	148.163.203.193^{🇺🇸 NETACTUATE148.163.203.0/24 NetActuate, Inc}
TXT	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all`
SOA	`dns1.p05.nsone.net`hostmaster@nsone.net serial=1629919513

`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=1784470892

Same first word

buildologists.com

DNS History

17 records (12 active, 5 former)

●NSdns1.p05.nsone.net2026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

●NSdns2.p05.nsone.net2026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

●NSdns3.p05.nsone.net2026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

●NSdns4.p05.nsone.net2026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

○NSns03.domaincontrol.com2016-09-13 → 2017-07-10 · 4 obs

● 2016-09-13 07:28:32
● 2017-07-10 08:22:56
○ 2026-05-14 18:24:54
○ 2026-07-19 14:27:06

○NSns04.domaincontrol.com2016-09-13 → 2017-07-10 · 4 obs

● 2016-09-13 07:28:32
● 2017-07-10 08:22:56
○ 2026-05-14 18:24:54
○ 2026-07-19 14:27:06

●NSns1.redacteddns.com2026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

●NSns2.redacteddns.com2026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

●NSns3.redacteddns.com2026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

●NSns4.redacteddns.com2026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

○MXmailstore1.secureserver.net2016-09-13 → 2017-07-10 · 4 obs

● 2016-09-13 07:28:32
● 2017-07-10 08:22:56
○ 2026-05-14 18:24:54
○ 2026-07-19 14:27:06

○MXsmtp.secureserver.net2016-09-13 → 2017-07-10 · 4 obs

● 2016-09-13 07:28:32
● 2017-07-10 08:22:56
○ 2026-05-14 18:24:54
○ 2026-07-19 14:27:06

●A13.248.160.1372026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

○A50.63.202.172016-09-13 → 2017-07-10 · 4 obs

● 2016-09-13 07:28:32
● 2017-07-10 08:22:56
○ 2026-05-14 18:24:54
○ 2026-07-19 14:27:06

●A75.2.43.1502026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

●A76.223.34.1242026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

●A99.83.186.1062026-05-14 → 2026-07-19 · 3 obs

○ 2017-07-10 08:22:56
● 2026-05-14 18:24:54
● 2026-07-19 14:27:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
buildologists.com	dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net, dns4.p05.nsone.net...	4 records

✅ Authoritative Response

Server:148.163.203.193

NS records: dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net, dns4.p05.nsone.net, ns1.redacteddns.com, ns2.redacteddns.com, ns3.redacteddns.com, ns4.redacteddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildologists.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.248.160.137, 76.223.34.124...`
NS	8	`dns1.p05.nsone.net, dns2.p05.nsone.net...`
TXT	1	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}.`
SOA	1	`dns1.p05.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.redacteddns.com, ns2.redacteddns.com, ns3.redacteddns.com...)

Analysis

IP Addresses

buildologists.com has four IP addresses: 13.248.160.137, 75.2.43.150, 76.223.34.124 and 99.83.186.106.

Among the host names that share IP numbers with buildologists.com are fonetic.com, unitedautomatic.com, dwr.com and two others.

Name Servers

buildologists.com delegates authority to 8 name servers: ns1.redacteddns.com, ns2.redacteddns.com, ns3.redacteddns.com plus 5 other.

buildologists.com has at least partial name server overlap with other domains, such as reddead.net, cualpine.com, rolexrae.com.fr and two others.

dns1.p05.nsone.net, dns2.p05.nsone.net and dns3.p05.nsone.net — plus 7 other name servers — are commonly paired with these name servers.

Hosts with two IP numbers each:

dns1.p05.nsone.net directs traffic to 198.51.44.5 and 2620:4d:4000:6259:7:5:0:1.

dns2.p05.nsone.net directs traffic to 198.51.45.5 and 2a00:edc0:6259:7:5::2.

dns3.p05.nsone.net directs traffic to 198.51.44.69 and 2620:4d:4000:6259:7:5:0:3.

dns4.p05.nsone.net directs traffic to 198.51.45.69 and 2a00:edc0:6259:7:5::4.

Hosts that resolve to one IP address:

ns1.redacteddns.com has the IP address 148.163.203.1.

ns2.redacteddns.com has the IP address 148.163.203.65.

ns3.redacteddns.com has the IP address 148.163.203.129.

ns4.redacteddns.com has the IP address 148.163.203.193.