`apdcontractors.com`

DNSSEC	⚠️ Not signed
A	85.187.142.69^{🇺🇸 A2HOSTING85.187.140.0/22}
		PTR	`nl1-ss105.a2hosting.com`
NS	`ns1.a2hosting.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mail.apdcontractors.com` ⭐
		A	85.187.142.69^{🇺🇸 A2HOSTING85.187.140.0/22}
			PTR	`nl1-ss105.a2hosting.com`
TXT	`v=spf1 ip4:85.187.142.69 include:spf.a2hosting.com +ip4:85.187.142.69 ip4:209...`
SOA	`ns1.a2hosting.com`root@nl1-ss105.a2hosting.com 2026-04-30 #1

`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=1778426721

Subdomains

mail.apdcontractors.com

Same first word

apdcontractors.com

DNS History

11 records (6 active, 5 former)

○NSfeed19.nameservers.net2015-05-06 → 2016-07-24 · 4 obs

● 2015-05-06 09:51:16
● 2016-07-24 02:50:28
○ 2017-04-11 06:51:32
○ 2026-05-10 15:45:44

●NSns1.a2hosting.com2026-03-19 → 2026-05-10 · 3 obs

○ 2017-04-11 06:51:32
● 2026-03-19 16:33:04
● 2026-05-10 15:45:44

○NSns19a.nameservers.net2015-05-06 → 2016-07-24 · 4 obs

● 2015-05-06 09:51:16
● 2016-07-24 02:50:28
○ 2017-04-11 06:51:32
○ 2026-05-10 15:45:44

○NSns19b.nameservers.net2015-05-06 → 2016-07-24 · 4 obs

● 2015-05-06 09:51:16
● 2016-07-24 02:50:28
○ 2017-04-11 06:51:32
○ 2026-05-10 15:45:44

●NSns2.a2hosting.com2026-03-19 → 2026-05-10 · 3 obs

○ 2017-04-11 06:51:32
● 2026-03-19 16:33:04
● 2026-05-10 15:45:44

●NSns3.a2hosting.com2026-03-19 → 2026-05-10 · 3 obs

○ 2017-04-11 06:51:32
● 2026-03-19 16:33:04
● 2026-05-10 15:45:44

●NSns4.a2hosting.com2026-03-19 → 2026-05-10 · 3 obs

○ 2017-04-11 06:51:32
● 2026-03-19 16:33:04
● 2026-05-10 15:45:44

○MXmail-fwd.mx.g19.rapidsite.net2015-05-06 → 2016-07-24 · 4 obs

● 2015-05-06 09:51:16
● 2016-07-24 02:50:28
○ 2017-04-11 06:51:32
○ 2026-05-10 15:45:44

●MXmail.apdcontractors.com2026-03-19 → 2026-05-10 · 3 obs

○ 2017-04-11 06:51:32
● 2026-03-19 16:33:04
● 2026-05-10 15:45:44

○A198.173.236.2312015-05-06 → 2016-07-24 · 4 obs

● 2015-05-06 09:51:16
● 2016-07-24 02:50:28
○ 2017-04-11 06:51:32
○ 2026-05-10 15:45:44

●A85.187.142.692026-03-19 → 2026-05-10 · 3 obs

○ 2017-04-11 06:51:32
● 2026-03-19 16:33:04
● 2026-05-10 15:45:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
apdcontractors.com	ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com	4 records

✅ Authoritative Response

Server:99.83.147.209

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for apdcontractors.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.187.142.69`
NS	4	`ns2.a2hosting.com, ns3.a2hosting.com...`
MX	1	`mail.apdcontractors.com (pri: 0)`
TXT	1	`v=spf1 ip4:85.187.142.69 include:spf.a2h`
SOA	1	`ns1.a2hosting.com root.nl1-ss105.a2hosti`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)

Analysis

Hierarchy

apdcontractors.com is the parent of mail.apdcontractors.com.

IP Addresses

apdcontractors.com resolves to one IP number: 85.187.142.69.

other host names including blogs-italia.com, mail.acinterior.design, thomaspwn.com, kenostrategy.net and gebs.ro share IP numbers with apdcontractors.com.

Name Servers

apdcontractors.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

apdcontractors.com at least partially shares name servers with other domains, for instance diecastrepublic.com, best-of-copenhagen.com, bigbuzzinc.com, zsolthajdu.com and saletests.com.

these name servers are often used together with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

Host names with one IP number: ns1.a2hosting.com points to 13.248.158.180; ns2.a2hosting.com points to 75.2.118.134; ns3.a2hosting.com points to 76.223.26.245; ns4.a2hosting.com points to 99.83.147.209.

Mail Servers

apdcontractors.com is handled by a single mail server, mail.apdcontractors.com.

mail.apdcontractors.com resolves to IP 85.187.142.69.

apdcontractors.com - robtex.com