firststepcoding.com - robtex.com

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`firststepcoding.com`

DNSSEC	⚠️ Not signed
A	18.165.83.5^{🇺🇸 Amazon}
		PTR	`server-18-165-83-5.iad55.r.cloudfront.net`
A	18.165.83.48^{🇺🇸 Amazon}
A	18.165.83.55^{🇺🇸 Amazon}
A	18.165.83.74^{🇺🇸 Amazon}
NS	`ns-43.awsdns-05.com` ⭐
		A	2600:9000:5300:2b00::1^{🇺🇸 Amazon}
			PTR	`ns-43.awsdns-05.com`
		A	205.251.192.43^{🇺🇸 Amazon}
			PTR	`ns-43.awsdns-05.com`
NS	`ns-1482.awsdns-57.org`
		A	2600:9000:5305:ca00::1^{🇺🇸 Amazon}
			PTR	`ns-1482.awsdns-57.org`
		A	205.251.197.202^{🇺🇸 Amazon}
			PTR	`ns-1482.awsdns-57.org`
NS	`ns-1571.awsdns-04.co.uk`
		A	2600:9000:5306:2300::1^{🇺🇸 Amazon}
			PTR	`ns-1571.awsdns-04.co.uk`
		A	205.251.198.35^{🇺🇸 Amazon}
			PTR	`ns-1571.awsdns-04.co.uk`
NS	`ns-601.awsdns-11.net`
		A	2600:9000:5302:5900::1^{🇺🇸 Amazon}
			PTR	`ns-601.awsdns-11.net`
		A	205.251.194.89^{🇺🇸 Amazon}
			PTR	`ns-601.awsdns-11.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google}
			PTR	`gg-in-f27.1e100.net`
SOA	`ns-43.awsdns-05.com`awsdns-hostmaster@amazon.com 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

Up

www.firststepcoding.com

Same first word

firststepcoding.com

DNS History

39 records (13 active, 26 former)

○NSns-1056.awsdns-04.org2019-04-25 → 2019-04-25 · 4 obs

○ 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

○NSns-123.awsdns-15.com2019-04-25 → 2019-04-25 · 4 obs

○ 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

●NSns-1482.awsdns-57.org2026-02-14 → 2026-02-18 · 3 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-18 10:25:52

●NSns-1571.awsdns-04.co.uk2026-02-14 → 2026-02-18 · 3 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-18 10:25:52

○NSns-1769.awsdns-29.co.uk2019-04-25 → 2019-04-25 · 4 obs

○ 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

●NSns-43.awsdns-05.com2026-02-14 → 2026-02-18 · 3 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-18 10:25:52

●NSns-601.awsdns-11.net2026-02-14 → 2026-02-18 · 3 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-18 10:25:52

○NSns-669.awsdns-19.net2019-04-25 → 2019-04-25 · 4 obs

○ 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

○NSns1mtw.name.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:26:18
○ 2019-04-25 20:34:24
○ 2026-02-18 10:25:52

○NSns2dfg.name.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:26:18
○ 2019-04-25 20:34:24
○ 2026-02-18 10:25:52

○NSns3cfp.name.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:26:18
○ 2019-04-25 20:34:24
○ 2026-02-18 10:25:52

○NSns4blx.name.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:26:18
○ 2019-04-25 20:34:24
○ 2026-02-18 10:25:52

●MXalt1.aspmx.l.google.com2016-12-17 → 2026-02-18 · 2 obs

● 2016-12-17 08:26:18
● 2026-02-18 10:25:52

●MXalt2.aspmx.l.google.com2016-12-17 → 2026-02-18 · 2 obs

● 2016-12-17 08:26:18
● 2026-02-18 10:25:52

●MXalt3.aspmx.l.google.com2026-02-14 → 2026-02-18 · 3 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-18 10:25:52

●MXalt4.aspmx.l.google.com2026-02-14 → 2026-02-18 · 3 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-18 10:25:52

●MXaspmx.l.google.com2016-12-17 → 2026-02-18 · 2 obs

● 2016-12-17 08:26:18
● 2026-02-18 10:25:52

○MXaspmx2.googlemail.com2016-12-17 → 2019-04-25 · 4 obs

● 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

○MXaspmx3.googlemail.com2016-12-17 → 2019-04-25 · 4 obs

● 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

○A13.33.153.1012026-02-15 → 2026-02-16 · 9 obs

○ 2026-02-14 19:05:54
○ 2026-02-15 08:35:02
● 2026-02-15 16:49:58
● 2026-02-16 02:46:16
○ 2026-02-16 10:51:16
● 2026-02-16 11:36:30
● 2026-02-16 13:27:06
○ 2026-02-17 11:21:58
○ 2026-02-18 10:25:52

○A13.33.153.1202026-02-15 → 2026-02-16 · 9 obs

○A13.33.153.132026-02-15 → 2026-02-16 · 9 obs

○A13.33.153.332026-02-15 → 2026-02-16 · 9 obs

●A18.165.83.482026-02-14 → 2026-02-18 · 6 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-15 08:35:02
○ 2026-02-15 16:49:58
○ 2026-02-18 04:17:12
● 2026-02-18 10:25:52

●A18.165.83.52026-02-14 → 2026-02-18 · 6 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-15 08:35:02
○ 2026-02-15 16:49:58
○ 2026-02-18 04:17:12
● 2026-02-18 10:25:52

●A18.165.83.552026-02-14 → 2026-02-18 · 6 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-15 08:35:02
○ 2026-02-15 16:49:58
○ 2026-02-18 04:17:12
● 2026-02-18 10:25:52

●A18.165.83.742026-02-14 → 2026-02-18 · 6 obs

○ 2019-04-25 20:34:24
● 2026-02-14 19:05:54
● 2026-02-15 08:35:02
○ 2026-02-15 16:49:58
○ 2026-02-18 04:17:12
● 2026-02-18 10:25:52

○A198.185.159.1442016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:26:18
○ 2019-04-25 20:34:24
○ 2026-02-18 10:25:52

○A198.185.159.1452016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:26:18
○ 2019-04-25 20:34:24
○ 2026-02-18 10:25:52

○A198.49.23.1442016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:26:18
○ 2019-04-25 20:34:24
○ 2026-02-18 10:25:52

○A198.49.23.1452016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:26:18
○ 2019-04-25 20:34:24
○ 2026-02-18 10:25:52

○A52.84.20.202026-02-16 → 2026-02-18 · 7 obs

○ 2026-02-16 02:46:16
● 2026-02-16 10:51:16
○ 2026-02-16 11:36:30
○ 2026-02-16 13:27:06
● 2026-02-17 11:21:58
● 2026-02-18 04:17:12
○ 2026-02-18 10:25:52

○A52.84.20.272026-02-16 → 2026-02-18 · 7 obs

○ 2026-02-16 02:46:16
● 2026-02-16 10:51:16
○ 2026-02-16 11:36:30
○ 2026-02-16 13:27:06
● 2026-02-17 11:21:58
● 2026-02-18 04:17:12
○ 2026-02-18 10:25:52

○A52.84.20.442026-02-16 → 2026-02-18 · 7 obs

○ 2026-02-16 02:46:16
● 2026-02-16 10:51:16
○ 2026-02-16 11:36:30
○ 2026-02-16 13:27:06
● 2026-02-17 11:21:58
● 2026-02-18 04:17:12
○ 2026-02-18 10:25:52

○A52.84.20.652026-02-16 → 2026-02-18 · 7 obs

○ 2026-02-16 02:46:16
● 2026-02-16 10:51:16
○ 2026-02-16 11:36:30
○ 2026-02-16 13:27:06
● 2026-02-17 11:21:58
● 2026-02-18 04:17:12
○ 2026-02-18 10:25:52

○A99.84.8.1122019-04-25 → 2019-04-25 · 4 obs

○ 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

○A99.84.8.542019-04-25 → 2019-04-25 · 4 obs

○ 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

○A99.84.8.722019-04-25 → 2019-04-25 · 4 obs

○ 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

○A99.84.8.922019-04-25 → 2019-04-25 · 4 obs

○ 2016-12-17 08:26:18
● 2019-04-25 20:34:24
○ 2026-02-14 19:05:54
○ 2026-02-18 10:25:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
firststepcoding.com	ns-43.awsdns-05.com, ns-601.awsdns-11.net, ns-1571.awsdns-04.co.uk, ns-1482.awsdns-57.org	-

✅ Authoritative Response

Server: 205.251.192.43

NS records: ns-43.awsdns-05.com, ns-601.awsdns-11.net, ns-1571.awsdns-04.co.uk, ns-1482.awsdns-57.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firststepcoding.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.165.83.74, 18.165.83.55...`
NS	4	`ns-1482.awsdns-57.org, ns-1571.awsdns-04.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`ns-43.awsdns-05.com awsdns-hostmaster.am`

AI analysis

firststepcoding.com is the parent of www.firststepcoding.com.

Four IP numbers are pointed to by firststepcoding.com: 18.165.83.5, 18.165.83.48, 18.165.83.55 and 18.165.83.74.

other host names including drouant.com, www.hurkinsmobile.com, serverless-training.com, structuresmith.com and d2h9ebq0jx7dqh.cloudfront.net share IP numbers with firststepcoding.com.

firststepcoding.com is delegated to four name servers: ns-43.awsdns-05.com, ns-601.awsdns-11.net, ns-1482.awsdns-57.org and ns-1571.awsdns-04.co.uk.

firststepcoding.com at least partially shares name servers with other domains, for instance bakerdomolodge.com, schema-agent.net, instaleap.io, prisaediciones.com and jaxsta.io.

These name servers are commonly used alongside ns-666.awsdns-19.net, ns-1092.awsdns-08.org, ns-1754.awsdns-27.co.uk, ns1.rocketspark.com, ns2.rocketspark.com, ns3.rocketspark.com and ns4.rocketspark.com.

Host names with two IP numbers:

ns-43.awsdns-05.com points to 2600:9000:5300:2b00::1 and 205.251.192.43; ns-601.awsdns-11.net points to 2600:9000:5302:5900::1 and 205.251.194.89; ns-1482.awsdns-57.org points to 2600:9000:5305:ca00::1 and 205.251.197.202; ns-1571.awsdns-04.co.uk points to 2600:9000:5306:2300::1 and 205.251.198.35.

firststepcoding.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

firststepcoding.com shares some mail servers with other domains, at least partially, for instance allenrhaynes.com, rjmedia.se, authenticatmospheres.com, ns500693.ns500699.ns500693.ns500699.ns500734.ns500699.ns500699.ns500699.ns500699.ns500588.ns500699.ns500699.ns500588.ns500612.ns500632.ns500110.dtrkdll.com and ns500759.ns500759.ns500758.ns500698.ns500735.ns500698.ns500736.ns500736.ns500736.ns500735.ns500736.ns500576.ns500708.ns500576.ns500619.ns500576.ns500576.trackreceptor.com.

these mail servers are often used with aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27