`thedcoffice.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:e53^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:caac^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.83^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.172^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mcgrory.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2caa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mcgrory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mcgrory.ns.cloudflare.com`
		A	108.162.195.170^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	162.159.44.170^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	172.64.35.170^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
NS	`natasha.ns.cloudflare.com`
		A	2606:4700:50::a29f:2675^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c275^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`natasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2275^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`natasha.ns.cloudflare.com`
		A	108.162.194.117^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	162.159.38.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	172.64.34.117^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=_RoJoitzimVuGJCWZkVNIRbDAWYfu5SQZK_ORn_APlQ`
TXT	`v=spf1 a include:emailsrvr.com include:thedcoffice.reflexions.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.83, 172.67.202.172
		IPv6 hints	2606:4700:3034::6815:e53, 2606:4700:3036::ac43:caac
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOA	`mcgrory.ns.cloudflare.com`dns@cloudflare.com serial=2401036830

`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=1776999896

WOT: SAFE (62/100)

Same first word

thedcoffice.com

DNS History

16 records (8 active, 8 former)

○NSdns1.stabletransit.com2015-05-25 → 2019-02-07 · 5 obs

○ 2008-11-19 11:16:28
● 2015-05-25 16:46:08
● 2019-02-07 06:56:04
○ 2026-03-28 06:53:08
○ 2026-04-24 03:22:50

○NSdns2.stabletransit.com2015-05-25 → 2019-02-07 · 5 obs

○ 2008-11-19 11:16:28
● 2015-05-25 16:46:08
● 2019-02-07 06:56:04
○ 2026-03-28 06:53:08
○ 2026-04-24 03:22:50

●NSmcgrory.ns.cloudflare.com2026-03-28 → 2026-04-24 · 3 obs

○ 2019-02-07 06:56:04
● 2026-03-28 06:53:08
● 2026-04-24 03:22:50

●NSnatasha.ns.cloudflare.com2026-03-28 → 2026-04-24 · 3 obs

○ 2019-02-07 06:56:04
● 2026-03-28 06:53:08
● 2026-04-24 03:22:50

○NSns.rackspace.com2008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 11:16:28
○ 2015-05-25 16:46:08
○ 2026-04-24 03:22:50

○NSns2.rackspace.com2008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 11:16:28
○ 2015-05-25 16:46:08
○ 2026-04-24 03:22:50

○MXmail.thedcoffice.com2008-11-19 → 2016-04-10 · 4 obs

● 2008-11-19 11:16:28
● 2016-04-10 10:07:46
○ 2019-02-07 06:56:04
○ 2026-04-24 03:22:50

●MXmx1.emailsrvr.com2019-02-07 → 2026-04-24 · 3 obs

○ 2016-04-10 10:07:46
● 2019-02-07 06:56:04
● 2026-04-24 03:22:50

●MXmx2.emailsrvr.com2019-02-07 → 2026-04-24 · 3 obs

○ 2016-04-10 10:07:46
● 2019-02-07 06:56:04
● 2026-04-24 03:22:50

●A104.21.14.832026-03-28 → 2026-04-24 · 3 obs

○ 2019-02-07 06:56:04
● 2026-03-28 06:53:08
● 2026-04-24 03:22:50

●A172.67.202.1722026-03-28 → 2026-04-24 · 3 obs

○ 2019-02-07 06:56:04
● 2026-03-28 06:53:08
● 2026-04-24 03:22:50

○A207.45.160.772008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 11:16:28
○ 2015-05-25 16:46:08
○ 2026-04-24 03:22:50

○A2600:1f18:1b4:3702:b167:12:9233:5b2019-02-07 → 2019-02-07 · 4 obs

○ 2015-05-25 16:46:08
● 2019-02-07 06:56:04
○ 2026-03-28 06:53:08
○ 2026-04-24 03:22:50

●A2606:4700:3034::6815:e532026-03-28 → 2026-04-24 · 3 obs

○ 2019-02-07 06:56:04
● 2026-03-28 06:53:08
● 2026-04-24 03:22:50

●A2606:4700:3036::ac43:caac2026-03-28 → 2026-04-24 · 3 obs

○ 2019-02-07 06:56:04
● 2026-03-28 06:53:08
● 2026-04-24 03:22:50

○A54.243.200.1062015-05-25 → 2019-02-07 · 5 obs

○ 2008-11-19 11:16:28
● 2015-05-25 16:46:08
● 2019-02-07 06:56:04
○ 2026-03-28 06:53:08
○ 2026-04-24 03:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
thedcoffice.com	natasha.ns.cloudflare.com, mcgrory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.170

NS records: natasha.ns.cloudflare.com, mcgrory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thedcoffice.com (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.172, 104.21.14.83`
AAAA	2	`2606:4700:3034::6815:e53, 2606:4700:3036::ac43:caac`
NS	2	`mcgrory.ns.cloudflare.com, natasha.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	2	`google-site-verification=_RoJoitzimVuGJC, v=spf1 a include:emailsrvr.com include:t`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mcgrory.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (natasha.ns.cloudflare.com, natasha.ns.cloudflare.com, natasha.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by thedcoffice.com: 2606:4700:3034::6815:e53, 2606:4700:3036::ac43:caac, 104.21.14.83 and 172.67.202.172.

other host names including rrmeiju.net, www.policenationale-france.fr, smr.ma, shefumart.com and kx.dk share IP numbers with thedcoffice.com.

Name Servers

thedcoffice.com is delegated to two name servers mcgrory.ns.cloudflare.com and natasha.ns.cloudflare.com.

thedcoffice.com shares the same name server setup as other domains, for instance 99bikes.com.au, hargrovescycles.co.uk, bicycle-centre.com.au, 99bikes.co.nz and advancetraders.com.au.

thedcoffice.com at least partially shares name servers with other domains, for instance hltkdc.com, rfsurf.com, ryuwin.com, moneywrench.net and zis-rumia.pl.

These name servers are commonly used with ganz.ns.cloudflare.com, eve.ns.cloudflare.com and donald.ns.cloudflare.com.

Host names with six IP numbers:

Host name mcgrory.ns.cloudflare.com points to: 2606:4700:58::a29f:2caa, 2803:f800:50::6ca2:c3aa, 2a06:98c1:50::ac40:23aa, 108.162.195.170, 162.159.44.170 and 172.64.35.170.

Host name natasha.ns.cloudflare.com points to: 2606:4700:50::a29f:2675, 2803:f800:50::6ca2:c275, 2a06:98c1:50::ac40:2275, 108.162.194.117, 162.159.38.117 and 172.64.34.117.

Mail Servers

Two mail servers handle thedcoffice.com: mx1.emailsrvr.com and mx2.emailsrvr.com.

thedcoffice.com shares the same mail server setup as other domains, for instance roberthallchevy.com, susanaerling.com, ns.cordite.com, cystaran.com and tabtalker.com.

thedcoffice.com shares some mail servers with other domains, at least partially, for instance tedfass.com, grahamsc.com, anniejean.com, bethstakem.com and reiserdental.com.

Host names with one IP number:

mx1.emailsrvr.com points to 173.203.187.1

mx2.emailsrvr.com points to 146.20.161.2

thedcoffice.com - robtex.com

thedcoffice.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`thedcoffice.com`

`com`