`softwaredevelopmentfirm.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`verification-d3jclucsp89ganyqbydeny.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=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=1771291435

Subdomains

mail.softwaredevelopmentfirm.com

Same first word

softwaredevelopmentfirm.com

DNS History

18 records (5 active, 13 former)

○NSdns1.registrar-servers.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-15 03:48:20
● 2017-04-07 19:00:58
○ 2026-02-25 11:39:04
○ 2026-03-22 21:15:24

○NSdns2.registrar-servers.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-15 03:48:20
● 2017-04-07 19:00:58
○ 2026-02-25 11:39:04
○ 2026-03-22 21:15:24

○NSns.rackspace.com2015-08-19 → 2015-12-10 · 4 obs

● 2015-08-19 11:33:10
● 2015-12-10 11:29:46
○ 2016-03-15 03:48:20
○ 2026-03-22 21:15:24

●NSns1.afternic.com2026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-07 19:00:58
● 2026-02-25 11:39:04
● 2026-03-22 21:15:24

●NSns2.afternic.com2026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-07 19:00:58
● 2026-02-25 11:39:04
● 2026-03-22 21:15:24

○NSns2.rackspace.com2015-08-19 → 2015-12-10 · 4 obs

● 2015-08-19 11:33:10
● 2015-12-10 11:29:46
○ 2016-03-15 03:48:20
○ 2026-03-22 21:15:24

●NSverification-d3jclucsp89ganyqbydeny.ns101.verify.hn2026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-07 19:00:58
● 2026-02-25 11:39:04
● 2026-03-22 21:15:24

○MXeforward1.registrar-servers.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-15 03:48:20
● 2017-04-07 19:00:58
○ 2026-02-25 11:39:04
○ 2026-03-22 21:15:24

○MXeforward2.registrar-servers.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-15 03:48:20
● 2017-04-07 19:00:58
○ 2026-02-25 11:39:04
○ 2026-03-22 21:15:24

○MXeforward3.registrar-servers.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-15 03:48:20
● 2017-04-07 19:00:58
○ 2026-02-25 11:39:04
○ 2026-03-22 21:15:24

○MXeforward4.registrar-servers.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-15 03:48:20
● 2017-04-07 19:00:58
○ 2026-02-25 11:39:04
○ 2026-03-22 21:15:24

○MXeforward5.registrar-servers.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-15 03:48:20
● 2017-04-07 19:00:58
○ 2026-02-25 11:39:04
○ 2026-03-22 21:15:24

○MXmail.softwaredevelopmentfirm.com2015-08-19 → 2015-12-10 · 4 obs

● 2015-08-19 11:33:10
● 2015-12-10 11:29:46
○ 2016-03-15 03:48:20
○ 2026-03-22 21:15:24

●A13.248.169.482026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-07 19:00:58
● 2026-02-25 11:39:04
● 2026-03-22 21:15:24

○A162.255.119.782017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-15 03:48:20
● 2017-04-07 19:00:58
○ 2026-02-25 11:39:04
○ 2026-03-22 21:15:24

○A23.99.10.122015-12-10 → 2015-12-10 · 4 obs

○ 2015-08-19 11:33:10
● 2015-12-10 11:29:46
○ 2016-03-15 03:48:20
○ 2026-03-22 21:15:24

○A72.32.239.92015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 11:33:10
○ 2015-12-10 11:29:46
○ 2026-03-22 21:15:24

●A76.223.54.1462026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-07 19:00:58
● 2026-02-25 11:39:04
● 2026-03-22 21:15:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
softwaredevelopmentfirm.com	ns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn	4 records

✅ Authoritative Response

Server: 97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for softwaredevelopmentfirm.com (unsigned zone)

⏱️ Timing

Total: 3725ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

The parent of mail.softwaredevelopmentfirm.com is softwaredevelopmentfirm.com.

IP Addresses

Two IP numbers are pointed to by softwaredevelopmentfirm.com: 13.248.169.48 and 76.223.54.146.

other host names include kwwk.com, usdepartmentofed.com, megabert.com, closed.org and ticketingworld.com; they share IP numbers with softwaredevelopmentfirm.com.

Name Servers

softwaredevelopmentfirm.com is delegated to three name servers ns1.afternic.com, ns2.afternic.com and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

softwaredevelopmentfirm.com at least partially shares name servers with other domains, for instance crandles.com, toolfeed.com, mx.takhti.com, vitagea.com and vetxl.com.

These name servers are commonly used with verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn and verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69; verification-d3jclucsp89ganyqbydeny.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.

softwaredevelopmentfirm.com - robtex.com