`firstdeltagrp.com`

DNSSEC	⚠️ Not signed
NS	`ns43.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns44.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`firstdeltagrp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com`
SOA	`NS43.WORLDNIC.com`namehost@WORLDNIC.com serial=120110315

`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=1777721801

Same first word

firstdeltagrp.com

DNS History

18 records (3 active, 15 former)

○NSns1.cnchost.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○NSns2.cnchost.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○NSns3.cnchost.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○NSns3.netrixllc.com2015-09-02 → 2017-08-05 · 5 obs

○ 2007-08-14 15:24:58
● 2015-09-02 02:17:30
● 2017-08-05 09:14:10
○ 2026-03-15 18:26:20
○ 2026-05-02 11:44:48

○NSns4.netrixllc.com2015-09-02 → 2017-08-05 · 5 obs

○ 2007-08-14 15:24:58
● 2015-09-02 02:17:30
● 2017-08-05 09:14:10
○ 2026-03-15 18:26:20
○ 2026-05-02 11:44:48

●NSns43.worldnic.com2026-03-15 → 2026-05-02 · 3 obs

○ 2017-08-05 09:14:10
● 2026-03-15 18:26:20
● 2026-05-02 11:44:48

●NSns44.worldnic.com2026-03-15 → 2026-05-02 · 3 obs

○ 2017-08-05 09:14:10
● 2026-03-15 18:26:20
● 2026-05-02 11:44:48

○MXemail.firstdeltagrp.com2015-09-02 → 2015-12-13 · 5 obs

○ 2007-08-14 15:24:58
● 2015-09-02 02:17:30
● 2015-12-13 21:28:48
○ 2016-07-09 13:41:32
○ 2026-05-02 11:44:48

●MXfirstdeltagrp-com.mail.protection.outlook.com2026-03-15 → 2026-05-02 · 3 obs

○ 2017-08-05 09:14:10
● 2026-03-15 18:26:20
● 2026-05-02 11:44:48

○MXmail.firstdeltagrp.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○MXmailhost.cnchost.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○MXspamfree.firstdeltagrp.com2015-09-02 → 2017-08-05 · 5 obs

○ 2007-08-14 15:24:58
● 2015-09-02 02:17:30
● 2017-08-05 09:14:10
○ 2026-03-15 18:26:20
○ 2026-05-02 11:44:48

○A207.155.248.472007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○A207.155.252.142007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○A207.155.252.472007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○A207.155.252.92007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 15:24:58
○ 2015-09-02 02:17:30
○ 2026-05-02 11:44:48

○A69.89.238.892015-09-02 → 2015-12-13 · 5 obs

○ 2007-08-14 15:24:58
● 2015-09-02 02:17:30
● 2015-12-13 21:28:48
○ 2016-07-09 13:41:32
○ 2026-05-02 11:44:48

○A70.34.34.1152016-07-09 → 2017-08-05 · 5 obs

○ 2015-12-13 21:28:48
● 2016-07-09 13:41:32
● 2017-08-05 09:14:10
○ 2026-03-15 18:26:20
○ 2026-05-02 11:44:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstdeltagrp.com	ns43.worldnic.com, ns44.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.111

NS records: ns43.worldnic.com, ns44.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstdeltagrp.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns43.worldnic.com, ns44.worldnic.com`
MX	1	`firstdeltagrp-com.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS43.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns43.worldnic.com, ns44.worldnic.com)

Analysis

Name Servers

Two name servers ns43.worldnic.com and ns44.worldnic.com handle the delegation for firstdeltagrp.com.

firstdeltagrp.com shares the same name server setup as other domains, for instance stcatherinenorwood.org, sanghi.tv, thejeffersonhotel.com, sterlinggrp.net and leapc.com.

Host names with one IP:

ns43.worldnic.com points to: 162.159.26.111

ns44.worldnic.com points to: 162.159.27.50

Mail Servers

firstdeltagrp.com is handled by a single mail server, firstdeltagrp-com.mail.protection.outlook.com.

Hostname firstdeltagrp-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::7, 2a01:111:f403:c922::1, 2a01:111:f403:c936::, 2a01:111:f403:f90d::1, 52.101.9.0, 52.101.10.5, 52.101.11.13 and 52.101.41.26.

firstdeltagrp.com - robtex.com