`contractorwelding.com`

DNSSEC	⚠️ Not signed
A	216.227.142.171^{🇺🇸 FDCServers216.227.142.0/23 .net Chicago1}
NS	`ns1.lander.d.parity.domains` ⭐ ⚠️ Not in parent delegation
		A	192.236.150.131^{🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290}
NS	`dns101.registrar-servers.com` ⚠️ Not in zone NS records
		A	192.236.150.131^{🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290}
NS	`dns102.registrar-servers.com` ⚠️ Not in zone NS records
		A	162.222.205.190^{🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
NS	`ns2.lander.d.parity.domains` ⚠️ Not in parent delegation
		A	162.222.205.190^{🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
SOA	`ns1.lander.d.parity.domains`hostmaster@lander.d.parity.domains serial=7

`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=1785220562

Previously MX for

contractorwelding.com

www.contractorwelding.com

Same first word

contractorwelding.com

DNS History

17 records (5 active, 12 former)

●NSdns101.registrar-servers.com2026-07-28 → 2026-07-28 · 2 obs

○ 2026-04-10 08:28:34
● 2026-07-28 06:40:14

●NSdns102.registrar-servers.com2026-07-28 → 2026-07-28 · 2 obs

○ 2026-04-10 08:28:34
● 2026-07-28 06:40:14

○NSf1g1ns1.dnspod.net2020-01-22 → 2020-01-22 · 4 obs

○ 2017-02-06 05:28:34
● 2020-01-22 17:55:56
○ 2026-03-06 06:32:56
○ 2026-07-28 06:40:14

○NSf1g1ns2.dnspod.net2020-01-22 → 2020-01-22 · 4 obs

○ 2017-02-06 05:28:34
● 2020-01-22 17:55:56
○ 2026-03-06 06:32:56
○ 2026-07-28 06:40:14

○NSian.ns.cloudflare.com2026-03-06 → 2026-04-10 · 4 obs

○ 2020-01-22 17:55:56
● 2026-03-06 06:32:56
● 2026-04-10 08:28:34
○ 2026-07-28 06:40:14

○NSlily.ns.cloudflare.com2026-03-06 → 2026-04-10 · 4 obs

○ 2020-01-22 17:55:56
● 2026-03-06 06:32:56
● 2026-04-10 08:28:34
○ 2026-07-28 06:40:14

○NSns1.arandomserver.com2015-06-28 → 2017-02-06 · 4 obs

● 2015-06-28 00:14:52
● 2017-02-06 05:28:34
○ 2020-01-22 17:55:56
○ 2026-07-28 06:40:14

●NSns1.lander.d.parity.domains2026-07-28 → 2026-07-28 · 2 obs

○ 2026-04-10 08:28:34
● 2026-07-28 06:40:14

○NSns2.arandomserver.com2015-06-28 → 2017-02-06 · 4 obs

● 2015-06-28 00:14:52
● 2017-02-06 05:28:34
○ 2020-01-22 17:55:56
○ 2026-07-28 06:40:14

●NSns2.lander.d.parity.domains2026-07-28 → 2026-07-28 · 2 obs

○ 2026-04-10 08:28:34
● 2026-07-28 06:40:14

○MXcontractorwelding.com2015-06-28 → 2017-02-06 · 4 obs

● 2015-06-28 00:14:52
● 2017-02-06 05:28:34
○ 2020-01-22 17:55:56
○ 2026-07-28 06:40:14

○MXmxbiz1.qq.com2020-01-22 → 2020-01-22 · 4 obs

○ 2017-02-06 05:28:34
● 2020-01-22 17:55:56
○ 2026-03-06 06:32:56
○ 2026-07-28 06:40:14

○MXmxbiz2.qq.com2020-01-22 → 2020-01-22 · 4 obs

○ 2017-02-06 05:28:34
● 2020-01-22 17:55:56
○ 2026-03-06 06:32:56
○ 2026-07-28 06:40:14

○A160.124.23.452020-01-22 → 2020-01-22 · 4 obs

○ 2017-02-06 05:28:34
● 2020-01-22 17:55:56
○ 2026-03-06 06:32:56
○ 2026-07-28 06:40:14

○A198.252.104.1252015-11-21 → 2017-02-06 · 5 obs

○ 2015-06-28 00:14:52
● 2015-11-21 15:23:46
● 2017-02-06 05:28:34
○ 2020-01-22 17:55:56
○ 2026-07-28 06:40:14

○A198.252.98.1862015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:14:52
○ 2015-11-21 15:23:46
○ 2026-07-28 06:40:14

●A216.227.142.1712026-07-28 → 2026-07-28 · 2 obs

○ 2026-03-06 06:32:56
● 2026-07-28 06:40:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
contractorwelding.com	dns101.registrar-servers.com, dns102.registrar-servers.com	2 records

✅ Authoritative Response

Server:162.222.205.190

NS records: dns101.registrar-servers.com, dns102.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractorwelding.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.227.142.171`
NS	2	`ns1.lander.d.parity.domains, ns2.lander.d.parity.domains`
SOA	1	`ns1.lander.d.parity.domains hostmaster.l`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.registrar-servers.com, dns102.registrar-servers.com)

Analysis

IP Addresses

contractorwelding.com has exactly one IP address — 216.227.142.171.

stakewell.capital, optinonly.org, disfistruc.pro plus two other host names have IP numbers in common with contractorwelding.com.

Name Servers

Four name servers handle the delegation for contractorwelding.com: dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains.

contractorwelding.com partially shares its NS delegation with several other domains, including paycent.io, lithaviora.com, perfectgirls(0x706f726e).xyz and two others.

Host names dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains each have one IP address. Notably, dns101.registrar-servers.com and ns1.lander.d.parity.domains resolve to the same address 192.236.150.131, and dns102.registrar-servers.com and ns2.lander.d.parity.domains resolve to the same address 162.222.205.190.

dns101.registrar-servers.com and ns1.lander.d.parity.domains are host names that each point to 192.236.150.131 IP addresses.

dns102.registrar-servers.com and ns2.lander.d.parity.domains are host names that each point to 162.222.205.190 IP addresses.

contractorwelding.com - robtex.com