developfirstline.com - dns.ninja

`developfirstline.com`

DNSSEC	⚠️ Not signed
A	46.8.8.220^{🇨🇿 GRANSY46.8.8.0/24}
A	46.8.8.222^{🇨🇿 GRANSY46.8.8.0/24}
A	46.8.8.223^{🇨🇿 GRANSY46.8.8.0/24}
A	46.8.8.224^{🇨🇿 GRANSY46.8.8.0/24}
A	46.8.8.225^{🇨🇿 GRANSY46.8.8.0/24}
A	46.8.8.226^{🇨🇿 GRANSY46.8.8.0/24}
A	46.8.8.227^{🇨🇿 GRANSY46.8.8.0/24}
A	46.8.8.228^{🇨🇿 GRANSY46.8.8.0/24}
A	46.8.8.229^{🇨🇿 GRANSY46.8.8.0/24}
NS	`ns2.parktons.com` ⭐
		A	46.8.9.99^{🇨🇿 GRANSY46.8.9.0/24}
NS	`ns.parktons.com`
		A	46.8.8.88^{🇨🇿 GRANSY46.8.8.0/24}
MX	`mail.parktons.com` ⭐
		A	155.138.212.151^{🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix}
			PTR	`155-138-212-151.lum-int.io`
SOA	`ns.parktons.com`root@parktons.com serial=2617179285

`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=1785534167

⚠️ On DNS blocklist: tif

Subdomains

load.developfirstline.com

track.developfirstline.com

www.developfirstline.com

Same first word

developfirstline.com

DNS History

21 records (12 active, 9 former)

●NSns.parktons.com2026-03-29 → 2026-07-31 · 2 obs

● 2026-03-29 18:35:30
● 2026-07-31 21:53:08

●NSns2.parktons.com2026-03-29 → 2026-07-31 · 2 obs

● 2026-03-29 18:35:30
● 2026-07-31 21:53:08

●MXmail.parktons.com2026-03-29 → 2026-07-31 · 2 obs

● 2026-03-29 18:35:30
● 2026-07-31 21:53:08

●A46.8.8.2202026-04-11 → 2026-07-31 · 13 obs

○ 2026-04-06 08:29:20
● 2026-04-11 08:28:12
○ 2026-04-13 05:49:54
● 2026-04-13 18:56:02
○ 2026-05-14 13:18:56
● 2026-05-16 08:00:20
● 2026-06-05 16:00:46
○ 2026-06-13 00:46:32
● 2026-06-18 20:42:50
○ 2026-07-22 16:37:04
● 2026-07-23 04:29:12
○ 2026-07-30 22:13:20
● 2026-07-31 21:53:08

●A46.8.8.2222026-04-11 → 2026-07-31 · 13 obs

●A46.8.8.2232026-04-11 → 2026-07-31 · 13 obs

●A46.8.8.2242026-04-11 → 2026-07-31 · 13 obs

●A46.8.8.2252026-04-11 → 2026-07-31 · 13 obs

●A46.8.8.2262026-04-11 → 2026-07-31 · 13 obs

●A46.8.8.2272026-04-11 → 2026-07-31 · 13 obs

●A46.8.8.2282026-04-11 → 2026-07-31 · 13 obs

●A46.8.8.2292026-04-11 → 2026-07-31 · 13 obs

○A46.8.9.2202026-03-29 → 2026-07-30 · 14 obs

● 2026-03-29 18:35:30
● 2026-04-06 08:29:20
○ 2026-04-11 08:28:12
● 2026-04-13 05:49:54
○ 2026-04-13 18:56:02
● 2026-05-14 13:18:56
○ 2026-05-16 08:00:20
○ 2026-06-05 16:00:46
● 2026-06-13 00:46:32
○ 2026-06-18 20:42:50
● 2026-07-22 16:37:04
○ 2026-07-23 04:29:12
● 2026-07-30 22:13:20
○ 2026-07-31 21:53:08

○A46.8.9.2222026-03-29 → 2026-07-30 · 14 obs

○A46.8.9.2232026-03-29 → 2026-07-30 · 14 obs

○A46.8.9.2242026-03-29 → 2026-07-30 · 14 obs

○A46.8.9.2252026-03-29 → 2026-07-30 · 14 obs

○A46.8.9.2262026-03-29 → 2026-07-30 · 14 obs

○A46.8.9.2272026-03-29 → 2026-07-30 · 14 obs

○A46.8.9.2282026-03-29 → 2026-07-30 · 14 obs

○A46.8.9.2292026-03-29 → 2026-07-30 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
developfirstline.com	ns.parktons.com, ns2.parktons.com	2 records

✅ Authoritative Response

Server:46.8.9.99

NS records: ns.parktons.com, ns2.parktons.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developfirstline.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	9	`46.8.8.220, 46.8.8.222...`
NS	2	`ns.parktons.com, ns2.parktons.com`
MX	1	`mail.parktons.com (pri: 10)`
SOA	1	`ns.parktons.com root.parktons.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.parktons.com, ns2.parktons.com)

Analysis

Hierarchy

developfirstline.com sits above load.developfirstline.com, track.developfirstline.com and www.developfirstline.com in the domain hierarchy.

IP Addresses

developfirstline.com resolves to 9 IP numbers: 46.8.8.220, 46.8.8.222, 46.8.8.223 and 6 other.

Additional host names — aichrysalis.net, pelturexusapp.com, cryptopadix.net and two others — share IP numbers with developfirstline.com.

Name Servers

The NS records for developfirstline.com delegate to ns2.parktons.com and ns.parktons.com.

developfirstline.com shares its name server setup with other domains, including zwgqzgo.icu, swedishautofactory.com, ww53.okplesx.com and two others.

There is at least partial name server overlap between developfirstline.com and other domains — test.restaurace.eurest.cz, mail.erotika24.cz, inalepky.cz and two more among them.

These name servers regularly appear alongside beta1.rdrhost.com, beta2.rdrhost.com, alpha1.rdrhost.com and 5 other name servers in NS record sets.

ns2.parktons.com → 46.8.9.99 and ns.parktons.com → 46.8.8.88: one IP number per host name.

Mail Servers

developfirstline.com has one mail server: mail.parktons.com.

developfirstline.com shares the same mail server setup as other domains, including abreality.cz, mx1.red(0x706f726e)o.cz, www.d0f5c1a1c32b9d8a96e4.xyz and two others.

mail.parktons.com resolves to 155.138.212.151 and no other IP number.