🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`development13.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p06.nsone.net`
		A	2620:4d:4000:6259:7:6:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p06.nsone.net`
		A	198.51.44.6^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p06.nsone.net`
NS	`dns2.p06.nsone.net`
		A	2a00:edc0:6259:7:6::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p06.nsone.net`
		A	198.51.45.6^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p06.nsone.net`
NS	`dns3.p06.nsone.net`
		A	2620:4d:4000:6259:7:6:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p06.nsone.net`
		A	198.51.44.70^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p06.nsone.net`
NS	`dns4.p06.nsone.net`
		A	2a00:edc0:6259:7:6::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p06.nsone.net`
		A	198.51.45.70^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p06.nsone.net`
NS	`ns01.squarespacedns.com`
		A	45.54.22.1^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns01.squarespacedns.com`
NS	`ns02.squarespacedns.com`
		A	45.54.22.65^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns02.squarespacedns.com`
NS	`ns03.squarespacedns.com`
		A	45.54.22.129^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns03.squarespacedns.com`
NS	`ns04.squarespacedns.com`
		A	45.54.22.193^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns04.squarespacedns.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	92.204.80.19^{🇫🇷 GODADDY-SXB92.204.80.0/23}
			PTR	`sxplibsmtp-v02.prod.sxb1.secureserver.net`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1710781836

`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=1793123341

Same first word

development13.com

development13.org

Similar names

development31.com

13development.org

13development.com

31development.com

Previous names

Next names

DNS History

18 records (15 active, 3 former)

●NSdns1.p01.nsone.net2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●NSdns1.p06.nsone.net2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●NSdns2.p06.nsone.net2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●NSdns3.p06.nsone.net2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●NSdns4.p06.nsone.net2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●NSns01.squarespacedns.com2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●NSns02.squarespacedns.com2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●NSns03.squarespacedns.com2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●NSns04.squarespacedns.com2026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

○NSns69.domaincontrol.com2015-08-13 → 2020-01-17 · 4 obs

● 2015-08-13 11:55:54
● 2020-01-17 04:03:26
○ 2026-09-11 08:31:44
○ 2026-10-27 18:34:04

○NSns70.domaincontrol.com2015-08-13 → 2020-01-17 · 4 obs

● 2015-08-13 11:55:54
● 2020-01-17 04:03:26
○ 2026-09-11 08:31:44
○ 2026-10-27 18:34:04

●MXmailstore1.secureserver.net2015-08-13 → 2026-10-27 · 2 obs

● 2015-08-13 11:55:54
● 2026-10-27 18:34:04

●MXsmtp.secureserver.net2015-08-13 → 2026-10-27 · 2 obs

● 2015-08-13 11:55:54
● 2026-10-27 18:34:04

●A198.185.159.1442026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●A198.185.159.1452026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●A198.49.23.1442026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

●A198.49.23.1452026-09-11 → 2026-10-27 · 3 obs

○ 2020-01-17 04:03:26
● 2026-09-11 08:31:44
● 2026-10-27 18:34:04

○A50.63.202.892015-08-13 → 2020-01-17 · 4 obs

● 2015-08-13 11:55:54
● 2020-01-17 04:03:26
○ 2026-09-11 08:31:44
○ 2026-10-27 18:34:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
development13.com	dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, dns4.p06.nsone.net...	4 records

✅ Authoritative Response

Server:198.51.44.70

NS records: dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, dns4.p06.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for development13.com (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	8	`dns1.p06.nsone.net, dns2.p06.nsone.net...`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com...)

Analysis

IP Addresses

development13.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with huertaexotics.com, abbypennington.art and theosloungebibleschool.com, also share IP numbers with development13.com.

Name Servers

The DNS delegation for development13.com covers 9 name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 6 more.

At least some of development13.com's name servers are shared with other domains, for example joshgadomski.com, bare(0x6e616b6564)tiffany.com, dubshotsphotography.com and two more.

These name servers tend to co-occur with ns04.squarespacedns.com, dns1.p01.nsone.net, dns1.p06.nsone.net and 7 other name servers in the same DNS delegations.

Host names that have two IP addresses:

dns1.p01.nsone.net maps to two IP addresses — 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p06.nsone.net maps to two IP addresses — 198.51.44.6 and 2620:4d:4000:6259:7:6:0:1.

dns2.p06.nsone.net maps to two IP addresses — 198.51.45.6 and 2a00:edc0:6259:7:6::2.

dns3.p06.nsone.net maps to two IP addresses — 198.51.44.70 and 2620:4d:4000:6259:7:6:0:3.

dns4.p06.nsone.net maps to two IP addresses — 198.51.45.70 and 2a00:edc0:6259:7:6::4.

Host names that point to one IP address:

ns01.squarespacedns.com points to the IP address 45.54.22.1.

ns02.squarespacedns.com points to the IP address 45.54.22.65.

ns03.squarespacedns.com points to the IP address 45.54.22.129.

ns04.squarespacedns.com points to the IP address 45.54.22.193.

Mail Servers

development13.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with development13.com are safetycoachacademy.com, diwakarkhubchandani.com, rockwellnutriton.com and two others.

At least a portion of development13.com's mail servers are shared with other domains, among them dcadelhi.com and myvet4pets.com.

Hostnames that map to three IP numbers:

smtp.secureserver.net resolves to three addresses: 216.69.141.71, 216.69.141.84 and 216.69.141.113.

Host names that point to one IP address:

mailstore1.secureserver.net points to the IP address 92.204.80.19.

development13.com - robtex.com