developmentguild.com - dns.ninja

`developmentguild.com`

DNSSEC	⚠️ Not signed
A	199.16.172.15^{🇺🇸 Automattic199.16.172.0/24 PRESSABLE}
A	199.16.173.209^{🇺🇸 Automattic199.16.173.0/24 PRESSABLE}
NS	`ns87.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns88.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`developmentguild-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`v=spf1 include:_spf.google.com ip4:141.193.213.10 ip4:141.193.213.11 include:...`
TXT	`vg47v4gyrkz6gpgzsk6t7dcnqfzf5cp1`
TXT	`MS=ms88735316`
TXT	`8v1v2z2g6xj1kzb3k6zyr443j8j83bby`
TXT	`google-site-verification=Qq_jyiVmYnJO3Cvo11sd6pt8OxbqzLx-Hfim-nHyozI`
TXT	`k9vhtkrnl14s6kjq4vtyrmx5qmlc66j1`
TXT	`_tyhmpovmupu2okux6rk93w96kp0qwgt`
SOA	`NS87.WORLDNIC.com`namehost@WORLDNIC.com serial=126051114

`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=1782903411

WOT: UNKNOWN (60/100)

Subdomains

dev.developmentguild.com

mail.developmentguild.com

Same first word

developmentguild.com

DNS History

12 records (5 active, 7 former)

●NSns87.worldnic.com2015-08-09 → 2026-07-01 · 2 obs

● 2015-08-09 02:14:48
● 2026-07-01 11:09:20

●NSns88.worldnic.com2015-08-09 → 2026-07-01 · 2 obs

● 2015-08-09 02:14:48
● 2026-07-01 11:09:20

●MXdevelopmentguild-com.mail.protection.outlook.com2026-02-18 → 2026-07-01 · 8 obs

○ 2017-06-14 20:53:08
● 2026-02-18 09:06:00
○ 2026-02-19 06:35:52
● 2026-02-22 15:09:58
● 2026-05-10 01:05:16
○ 2026-05-11 01:46:04
● 2026-05-11 22:06:44
● 2026-07-01 11:09:20

○MXeast.smtp.mx.exch081.serverdata.net2017-06-14 → 2017-06-14 · 4 obs

○ 2016-09-09 19:07:08
● 2017-06-14 20:53:08
○ 2026-02-18 09:06:00
○ 2026-07-01 11:09:20

○MXmx1.smtp.exch081.serverdata.net2015-08-09 → 2016-09-09 · 4 obs

● 2015-08-09 02:14:48
● 2016-09-09 19:07:08
○ 2017-06-14 20:53:08
○ 2026-07-01 11:09:20

○MXmx2.smtp.exch081.serverdata.net2015-08-09 → 2016-09-09 · 4 obs

● 2015-08-09 02:14:48
● 2016-09-09 19:07:08
○ 2017-06-14 20:53:08
○ 2026-07-01 11:09:20

○MXwest.smtp.mx.exch081.serverdata.net2017-06-14 → 2017-06-14 · 4 obs

○ 2016-09-09 19:07:08
● 2017-06-14 20:53:08
○ 2026-02-18 09:06:00
○ 2026-07-01 11:09:20

○A141.193.213.102026-02-18 → 2026-03-29 · 5 obs

○ 2017-06-14 20:53:08
● 2026-02-18 09:06:00
● 2026-03-29 21:47:18
○ 2026-04-10 13:17:58
○ 2026-07-01 11:09:20

○A141.193.213.112026-02-18 → 2026-03-29 · 5 obs

○ 2017-06-14 20:53:08
● 2026-02-18 09:06:00
● 2026-03-29 21:47:18
○ 2026-04-10 13:17:58
○ 2026-07-01 11:09:20

○A174.127.74.2242015-08-09 → 2017-06-14 · 4 obs

● 2015-08-09 02:14:48
● 2017-06-14 20:53:08
○ 2026-02-18 09:06:00
○ 2026-07-01 11:09:20

●A199.16.172.152026-04-10 → 2026-07-01 · 3 obs

○ 2026-03-29 21:47:18
● 2026-04-10 13:17:58
● 2026-07-01 11:09:20

●A199.16.173.2092026-04-10 → 2026-07-01 · 3 obs

○ 2026-03-29 21:47:18
● 2026-04-10 13:17:58
● 2026-07-01 11:09:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...	-
developmentguild.com	ns87.worldnic.com, ns88.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.131

NS records: ns87.worldnic.com, ns88.worldnic.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.16.172.15, 199.16.173.209`
NS	2	`ns87.worldnic.com, ns88.worldnic.com`
MX	1	`developmentguild-com.mail.protection.out`
TXT	7	`v=spf1 include:_spf.google.com ip4:141.1, vg47v4gyrkz6gpgzsk6t7dcnqfzf5cp1...`
SOA	1	`NS87.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns87.worldnic.com, ns88.worldnic.com)

Analysis

Hierarchy

developmentguild.com serves as the parent of dev.developmentguild.com and mail.developmentguild.com.

IP Addresses

developmentguild.com directs to two IP numbers, 199.16.172.15 and 199.16.173.209

www.alsana.com, discoveryparkdistrict.com, kansascitydefender.com plus two other host names have IP numbers in common with developmentguild.com.

Name Servers

developmentguild.com is served by two delegated name servers, ns87.worldnic.com and ns88.worldnic.com.

The name server configuration of developmentguild.com is shared with other domains, for instance deesh.org, gradowski.net, ieee-sustech.org and two others.

The DNS delegation for developmentguild.com at least partly coincides with that of other domains, faycha.org being one example.

ns87.worldnic.com directs to 162.159.26.131 and ns88.worldnic.com directs to 162.159.27.117; each host name points to exactly one IP number.

Mail Servers

developmentguild.com uses one mail server — developmentguild-com.mail.protection.outlook.com.

developmentguild-com.mail.protection.outlook.com has 8 IP addresses: 52.101.10.12, 52.101.41.54, 52.101.41.180 plus 5 more.