developeroffice.com - dns.ninja

`developeroffice.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:dc72^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4364^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.100^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.114^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carter.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c150^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2150^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carter.ns.cloudflare.com`
		A	108.162.193.80^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	172.64.33.80^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	173.245.59.80^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
NS	`fiona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fiona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fiona.ns.cloudflare.com`
		A	108.162.192.157^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽²⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.100, 172.67.220.114
		IPv6 hints	2606:4700:3035::ac43:dc72, 2606:4700:3036::6815:4364
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`carter.ns.cloudflare.com`dns@cloudflare.com serial=2406899449

`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=1782073790

WOT: SAFE (61/100)

Subdomains

mail.developeroffice.com

Same first word

developeroffice.com

Similar names

officedeveloper.net

DNS History

19 records (8 active, 11 former)

●NScarter.ns.cloudflare.com2026-06-21 → 2026-06-21 · 3 obs

○ 2026-04-07 09:28:04
● 2026-06-21 20:31:36
● 2026-06-21 20:31:38

○NScuritiba.ns.porkbun.com2026-03-24 → 2026-04-07 · 5 obs

○ 2019-03-31 07:34:38
● 2026-03-24 01:58:06
● 2026-04-07 09:28:04
○ 2026-06-21 20:31:36
○ 2026-06-21 20:31:38

●NSfiona.ns.cloudflare.com2026-06-21 → 2026-06-21 · 3 obs

○ 2026-04-07 09:28:04
● 2026-06-21 20:31:36
● 2026-06-21 20:31:38

○NSfortaleza.ns.porkbun.com2026-03-24 → 2026-04-07 · 5 obs

○ 2019-03-31 07:34:38
● 2026-03-24 01:58:06
● 2026-04-07 09:28:04
○ 2026-06-21 20:31:36
○ 2026-06-21 20:31:38

○NSmaceio.ns.porkbun.com2026-03-24 → 2026-04-07 · 5 obs

○ 2019-03-31 07:34:38
● 2026-03-24 01:58:06
● 2026-04-07 09:28:04
○ 2026-06-21 20:31:36
○ 2026-06-21 20:31:38

○NSns1.hover.com2015-08-04 → 2019-03-31 · 4 obs

● 2015-08-04 08:15:14
● 2019-03-31 07:34:38
○ 2026-03-24 01:58:06
○ 2026-06-21 20:31:38

○NSns2.hover.com2015-08-04 → 2019-03-31 · 4 obs

● 2015-08-04 08:15:14
● 2019-03-31 07:34:38
○ 2026-03-24 01:58:06
○ 2026-06-21 20:31:38

○NSsalvador.ns.porkbun.com2026-03-24 → 2026-04-07 · 5 obs

○ 2019-03-31 07:34:38
● 2026-03-24 01:58:06
● 2026-04-07 09:28:04
○ 2026-06-21 20:31:36
○ 2026-06-21 20:31:38

●MXfwd1.porkbun.com2026-03-24 → 2026-06-21 · 3 obs

○ 2019-03-31 07:34:38
● 2026-03-24 01:58:06
● 2026-06-21 20:31:38

●MXfwd2.porkbun.com2026-03-24 → 2026-06-21 · 3 obs

○ 2019-03-31 07:34:38
● 2026-03-24 01:58:06
● 2026-06-21 20:31:38

○MXmx.hover.com.cust.hostedemail.com2015-08-04 → 2019-03-31 · 4 obs

● 2015-08-04 08:15:14
● 2019-03-31 07:34:38
○ 2026-03-24 01:58:06
○ 2026-06-21 20:31:38

●A104.21.67.1002026-06-21 → 2026-06-21 · 3 obs

○ 2026-04-07 09:28:04
● 2026-06-21 20:31:36
● 2026-06-21 20:31:38

●A172.67.220.1142026-06-21 → 2026-06-21 · 3 obs

○ 2026-04-07 09:28:04
● 2026-06-21 20:31:36
● 2026-06-21 20:31:38

●A2606:4700:3035::ac43:dc722026-06-21 → 2026-06-21 · 3 obs

○ 2026-04-07 09:28:04
● 2026-06-21 20:31:36
● 2026-06-21 20:31:38

●A2606:4700:3036::6815:43642026-06-21 → 2026-06-21 · 3 obs

○ 2026-04-07 09:28:04
● 2026-06-21 20:31:36
● 2026-06-21 20:31:38

○A34.235.185.12019-03-31 → 2019-03-31 · 4 obs

○ 2017-03-13 21:53:06
● 2019-03-31 07:34:38
○ 2026-03-24 01:58:06
○ 2026-06-21 20:31:38

○A52.7.6.632016-07-01 → 2017-03-13 · 5 obs

○ 2016-02-28 03:38:56
● 2016-07-01 14:57:12
● 2017-03-13 21:53:06
○ 2019-03-31 07:34:38
○ 2026-06-21 20:31:38

○A64.99.80.302015-08-04 → 2016-02-28 · 4 obs

● 2015-08-04 08:15:14
● 2016-02-28 03:38:56
○ 2016-07-01 14:57:12
○ 2026-06-21 20:31:38

○A95.217.194.2482026-03-24 → 2026-04-07 · 5 obs

○ 2019-03-31 07:34:38
● 2026-03-24 01:58:06
● 2026-04-07 09:28:04
○ 2026-06-21 20:31:36
○ 2026-06-21 20:31:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...	-
developeroffice.com	fiona.ns.cloudflare.com, carter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.80

NS records: fiona.ns.cloudflare.com, carter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developeroffice.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.114, 104.21.67.100`
AAAA	2	`2606:4700:3035::ac43:dc72, 2606:4700:3036::6815:4364`
NS	2	`carter.ns.cloudflare.com, fiona.ns.cloudflare.com`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	1	`v=spf1 include:_spf.porkbun.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carter.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.developeroffice.com is delegated beneath developeroffice.com.

IP Addresses

developeroffice.com directs to four IP numbers, which are 104.21.67.100, 172.67.220.114, 2606:4700:3035::ac43:dc72 and 2606:4700:3036::6815:4364.

Additional host names — redawning.properties, carpostit.com, edgrinberg.ru and two others — share IP numbers with developeroffice.com.

Name Servers

The NS records for developeroffice.com delegate to carter.ns.cloudflare.com and fiona.ns.cloudflare.com.

developeroffice.com shares its name server setup with other domains, including porttech.co, maz-az.com, benefits-truist.com and two others.

There is at least partial name server overlap between developeroffice.com and other domains — calystorene.com, unisvvap.icu, extremetrust469.live and two more among them.

These name servers frequently co-occur with the name servers laura.ns.cloudflare.com and sara.ns.cloudflare.com.

Host names with 6 IP numbers:

carter.ns.cloudflare.com maps to 108.162.193.80, 172.64.33.80, 173.245.59.80 and 3 additional IP addresses.

fiona.ns.cloudflare.com maps to 108.162.192.157, 172.64.32.157, 173.245.58.157 and 3 additional IP addresses.

Mail Servers

developeroffice.com has two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

developeroffice.com shares the same mail server setup as other domains, including westchesterda.org, java-cat.com, defthomes.com and two others.

developeroffice.com partially shares its mail servers with other domains; known examples include lazygirlhealth.com, mixx.link and i99y.com.

fwd1.porkbun.com → 44.226.226.6 and fwd2.porkbun.com → 52.10.201.111: one IP number per host name.