`oiltechtools.com`

DNSSEC	⚠️ Not signed
A	66.39.155.10^{🇺🇸 AS785966.39.128.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`oiltechtools.com`
NS	`dns.pair.com` ⭐
		A	2607:f440::d144:5f6^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns.pair.com`
		A	209.68.5.246^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`dns.pair.com`
NS	`ns0.ns0.com`
		A	216.92.55.21^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns0.ns0.com`
MX	`mailwash52.pair.com` ⭐
		A	2607:f440::4227:234^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		A	66.39.2.52^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mailwash52.pair.com`
TXT	`v=DMARC1;p=reject;pct=100;rua=mailto:tacker1@oiltechtools.com;ri=86400;fo=1`
TXT	`v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a...`
SOA	`dns.pair.com`root@pair.com 2026-03-18 #10

`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=1774498667

PTR for

10.155.39.66.in-addr.arpa

Same first word

oiltechtools.com

DNS History

5 records (4 active, 1 former)

●NSdns.pair.com2015-05-10 → 2026-03-26 · 2 obs

● 2015-05-10 11:57:44
● 2026-03-26 04:38:52

●NSns0.ns0.com2015-05-10 → 2026-03-26 · 2 obs

● 2015-05-10 11:57:44
● 2026-03-26 04:38:52

○MXmail2.g1.pair.com2015-05-10 → 2017-04-02 · 3 obs

● 2015-05-10 11:57:44
● 2017-04-02 22:55:28
○ 2026-03-26 04:38:52

●MXmailwash52.pair.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-04-02 22:55:28
● 2026-03-26 04:38:52

●A66.39.155.102015-05-10 → 2026-03-26 · 2 obs

● 2015-05-10 11:57:44
● 2026-03-26 04:38:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
oiltechtools.com	ns0.ns0.com, dns.pair.com	4 records

✅ Authoritative Response

Server:209.68.5.246

NS records: ns0.ns0.com, dns.pair.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oiltechtools.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.39.155.10`
NS	2	`dns.pair.com, ns0.ns0.com`
MX	1	`mailwash52.pair.com (pri: 50)`
TXT	2	`v=spf1 include:webmail.pair.com include:, v=DMARC1;p=reject;pct=100;rua=mailto:tac`
SOA	1	`dns.pair.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns.pair.com...)

Analysis

IP Addresses

oiltechtools.com points to a single IP number: 66.39.155.10.

Name Servers

Delegation for oiltechtools.com rests with two name servers, ns0.ns0.com and dns.pair.com.

oiltechtools.com shares the same name server setup as other domains, including bobbysands.ie, innomagic.com, whitelistmail.net, fragmichdoch.com and snigs.com.

oiltechtools.com at least partially shares name servers with other domains, for instance 162.181.65.in-addr.arpa, greencookware.net, 94.39.66.in-addr.arpa, litebackpacker.com and (0x6469636b)erman.org.

These name servers are commonly used with ns7.ns0.com, dns3.pair.com, dns2.pair.com, ns8.ns0.com, ns1.pair.com and dns4.pair.com.

Host names with two IP numbers:

dns.pair.com points to 2607:f440::d144:5f6 and 209.68.5.246.

Host names with one IP number:

ns0.ns0.com points to 216.92.55.21.

Mail Servers

oiltechtools.com is handled by a single mail server, mailwash52.pair.com.

oiltechtools.com uses the same mail server configuration as other domains, such as troutlogic.com, securitysystems.net, mycosme.com, seashells-specimen.com and azillionmonkeys.com.

mailwash52.pair.com resolves to two IP numbers: 2607:f440::4227:234 and 66.39.2.52.

oiltechtools.com - robtex.com