`roffmanconstruction.com`

DNSSEC	⚠️ Not signed
A	199.180.140.11^{🇺🇸 Amazon199.180.140.0/24 EC2 Prefix}
A	199.180.140.12^{🇺🇸 Amazon199.180.140.0/24 EC2 Prefix}
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1757559079

`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=1774633287

Same first word

roffmanconstruction.com

DNS History

11 records (5 active, 6 former)

○NSfeed35.att-webhosting.com2015-05-17 → 2016-09-14 · 4 obs

● 2015-05-17 01:50:46
● 2016-09-14 09:53:06
○ 2017-04-20 03:41:40
○ 2026-03-27 17:45:18

●NSns1.systemdns.com2017-04-20 → 2026-03-27 · 3 obs

○ 2016-09-14 09:53:06
● 2017-04-20 03:41:40
● 2026-03-27 17:45:18

●NSns2.systemdns.com2017-04-20 → 2026-03-27 · 3 obs

○ 2016-09-14 09:53:06
● 2017-04-20 03:41:40
● 2026-03-27 17:45:18

●NSns3.systemdns.com2017-04-20 → 2026-03-27 · 3 obs

○ 2016-09-14 09:53:06
● 2017-04-20 03:41:40
● 2026-03-27 17:45:18

○NSns35a.att-webhosting.com2015-05-17 → 2016-09-14 · 4 obs

● 2015-05-17 01:50:46
● 2016-09-14 09:53:06
○ 2017-04-20 03:41:40
○ 2026-03-27 17:45:18

○NSns35b.att-webhosting.com2015-05-17 → 2016-09-14 · 4 obs

● 2015-05-17 01:50:46
● 2016-09-14 09:53:06
○ 2017-04-20 03:41:40
○ 2026-03-27 17:45:18

○MXmail.roffmanconstruction.com2015-05-17 → 2016-09-14 · 4 obs

● 2015-05-17 01:50:46
● 2016-09-14 09:53:06
○ 2017-04-20 03:41:40
○ 2026-03-27 17:45:18

●A199.180.140.112026-02-22 → 2026-03-27 · 3 obs

○ 2017-04-20 03:41:40
● 2026-02-22 20:11:24
● 2026-03-27 17:45:18

●A199.180.140.122026-02-22 → 2026-03-27 · 3 obs

○ 2017-04-20 03:41:40
● 2026-02-22 20:11:24
● 2026-03-27 17:45:18

○A205.147.88.1442017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-14 09:53:06
● 2017-04-20 03:41:40
○ 2026-02-22 20:11:24
○ 2026-03-27 17:45:18

○A72.21.91.602015-05-17 → 2016-09-14 · 4 obs

● 2015-05-17 01:50:46
● 2016-09-14 09:53:06
○ 2017-04-20 03:41:40
○ 2026-03-27 17:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
roffmanconstruction.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.99.96.36

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roffmanconstruction.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.180.140.12, 199.180.140.11`
NS	3	`ns1.systemdns.com, ns2.systemdns.com...`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

The entity roffmanconstruction.com points to two IP numbers: 199.180.140.11 and 199.180.140.12.

For instance, other host names gemstatewideplumbing.com, searlconstruction.com, laborimex.com, younkinvacuumservice.com and zooksearlscheib.com share IP numbers with roffmanconstruction.com.

Name Servers

The delegation for roffmanconstruction.com is handled by three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

roffmanconstruction.com shares name servers with other domains at least partially, for example redirecsiteatt.com, maplegate-tech.com, timetravelvacations.com, gulfcoastwebinfo.com and etst.info.

Host names with two IPs:

ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90

ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16

ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36

roffmanconstruction.com - robtex.com