🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`developwithcore.com`

DNSSEC	⚠️ Not signed
A	66.59.219.253^{🇺🇸 AS40036466.59.219.0/24 DSLD HOMES, LLC}
NS	`ns31.domaincontrol.com` ⭐
		A	2603:5:2191::10^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns31.domaincontrol.com`
		A	97.74.105.16^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns31.domaincontrol.com`
NS	`ns32.domaincontrol.com`
		A	2603:5:2291::10^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns32.domaincontrol.com`
		A	173.201.73.16^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns32.domaincontrol.com`
MX	`developwithcore-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c918::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00805.inbound.protection.outlook.com`
		A	2a01:111:f403:f803::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy7pr21cu00100.inbound.protection.outlook.com`
		A	52.101.8.65^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.87^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00507.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.60.65^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn3pr02cu00101.inbound.protection.outlook.com`
TXT	`v=spf1 include:_u.developwithcore.com._spf.smart.ondmarc.com ~all`
SOA	`ns31.domaincontrol.com`dns@jomax.net 2026-07-18 #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=1791712744

Same first word

developwithcore.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns31.domaincontrol.com2026-09-23 → 2026-10-11 · 2 obs

● 2026-09-23 03:05:02
● 2026-10-11 10:27:56

●NSns32.domaincontrol.com2026-09-23 → 2026-10-11 · 2 obs

● 2026-09-23 03:05:02
● 2026-10-11 10:27:56

●MXdevelopwithcore-com.mail.protection.outlook.com2026-09-23 → 2026-10-11 · 2 obs

● 2026-09-23 03:05:02
● 2026-10-11 10:27:56

●A66.59.219.2532026-09-23 → 2026-10-11 · 2 obs

● 2026-09-23 03:05:02
● 2026-10-11 10:27:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
developwithcore.com	ns31.domaincontrol.com, ns32.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.16

NS records: ns31.domaincontrol.com, ns32.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developwithcore.com (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.59.219.253`
NS	2	`ns32.domaincontrol.com, ns31.domaincontrol.com`
MX	1	`developwithcore-com.mail.protection.outl`
TXT	1	`v=spf1 include:_u.developwithcore.com._s`
SOA	1	`ns31.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)

Analysis

IP Addresses

developwithcore.com resolves to one IP address: 66.59.219.253.

Name Servers

Two name servers handle the delegation for developwithcore.com: ns31.domaincontrol.com and ns32.domaincontrol.com.

developwithcore.com uses the same name servers as several other domains — among them thewoodsapparel.com, espacodinails.com, phase1civils.com and two more.

ns31.domaincontrol.com and ns32.domaincontrol.com both carry two IP addresses. The A records for ns31.domaincontrol.com are 97.74.105.16 and 2603:5:2191::10; the A records for ns32.domaincontrol.com are 173.201.73.16 and 2603:5:2291::10.

Mail Servers

Mail for developwithcore.com is handled by a single mail server, developwithcore-com.mail.protection.outlook.com.

developwithcore-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.65, 52.101.9.87, 52.101.10.6 and 5 others.

developwithcore.com - robtex.com