`engineeringcopywriter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8ddc^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:5ef5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.245^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.220^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`owen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`owen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`owen.ns.cloudflare.com`
		A	108.162.193.219^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	172.64.33.219^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	173.245.59.219^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
NS	`rosa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.228^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.228^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.228^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`engineeringcopywriter-com.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:cc31::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.151.5^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00305.inbound.protection.outlook.com`
TXT	`MS=E1D67EF9FB3BAB786169566640B88E1DB19FF069`
TXT	`google-site-verification=hpzGbwq03ui2-ESphAK92RgKTRvN98EBxKtqcE_xvm4`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.245, 172.67.141.220
		IPv6 hints	2606:4700:3030::ac43:8ddc, 2606:4700:3031::6815:5ef5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`owen.ns.cloudflare.com`dns@cloudflare.com serial=2406081531

`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=1784545002

Subdomains

www.engineeringcopywriter.com

Same first word

engineeringcopywriter.com

DNS History

21 records (7 active, 14 former)

○NSns1039.ui-dns.de2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 20:58:48
○ 2026-02-19 18:33:32
○ 2026-07-20 11:00:52

○NSns1045.ui-dns.biz2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 20:58:48
○ 2026-02-19 18:33:32
○ 2026-07-20 11:00:52

○NSns1092.ui-dns.org2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 20:58:48
○ 2026-02-19 18:33:32
○ 2026-07-20 11:00:52

○NSns1103.ui-dns.com2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 20:58:48
○ 2026-02-19 18:33:32
○ 2026-07-20 11:00:52

●NSowen.ns.cloudflare.com2026-02-19 → 2026-07-20 · 3 obs

○ 2017-08-14 20:58:48
● 2026-02-19 18:33:32
● 2026-07-20 11:00:52

●NSrosa.ns.cloudflare.com2026-02-19 → 2026-07-20 · 3 obs

○ 2017-08-14 20:58:48
● 2026-02-19 18:33:32
● 2026-07-20 11:00:52

●MXengineeringcopywriter-com.mail.eo.outlook.com2026-02-19 → 2026-07-20 · 3 obs

○ 2017-08-14 20:58:48
● 2026-02-19 18:33:32
● 2026-07-20 11:00:52

○MXmx00.1and1.co.uk2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 20:58:48
○ 2026-02-19 18:33:32
○ 2026-07-20 11:00:52

○MXmx01.1and1.co.uk2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 20:58:48
○ 2026-02-19 18:33:32
○ 2026-07-20 11:00:52

●A104.21.94.2452026-02-19 → 2026-07-20 · 10 obs

○ 2017-08-14 20:58:48
● 2026-02-19 18:33:32
○ 2026-02-21 08:02:10
● 2026-04-24 16:43:20
● 2026-04-29 10:29:28
○ 2026-05-01 10:01:04
● 2026-05-04 12:40:06
○ 2026-07-10 11:20:58
● 2026-07-17 09:14:58
● 2026-07-20 11:00:52

●A172.67.141.2202026-02-19 → 2026-07-20 · 10 obs

○A188.114.96.02026-02-21 → 2026-07-10 · 9 obs

○ 2026-02-19 18:33:32
● 2026-02-21 08:02:10
○ 2026-04-24 16:43:20
○ 2026-04-29 10:29:28
● 2026-05-01 10:01:04
○ 2026-05-04 12:40:06
● 2026-07-10 11:20:58
○ 2026-07-17 09:14:58
○ 2026-07-20 11:00:52

○A188.114.97.02026-02-21 → 2026-07-10 · 9 obs

○A2001:8d8:100f:f000::2892017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 20:58:48
○ 2026-02-19 18:33:32
○ 2026-07-20 11:00:52

○A217.160.0.2422017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 20:58:48
○ 2026-02-19 18:33:32
○ 2026-07-20 11:00:52

●A2606:4700:3030::ac43:8ddc2026-06-23 → 2026-07-20 · 5 obs

○ 2026-05-04 12:40:06
● 2026-06-23 06:53:48
○ 2026-07-10 11:20:58
● 2026-07-17 09:14:58
● 2026-07-20 11:00:52

●A2606:4700:3031::6815:5ef52026-06-23 → 2026-07-20 · 5 obs

○ 2026-05-04 12:40:06
● 2026-06-23 06:53:48
○ 2026-07-10 11:20:58
● 2026-07-17 09:14:58
● 2026-07-20 11:00:52

○A2606:4700:3035::ac43:8ddc2026-02-19 → 2026-05-04 · 9 obs

○ 2017-08-14 20:58:48
● 2026-02-19 18:33:32
○ 2026-02-21 08:02:10
● 2026-04-24 16:43:20
● 2026-04-29 10:29:28
○ 2026-05-01 10:01:04
● 2026-05-04 12:40:06
○ 2026-06-23 06:53:48
○ 2026-07-20 11:00:52

○A2606:4700:3037::6815:5ef52026-02-19 → 2026-05-04 · 9 obs

○A2a06:98c1:3120::2026-02-21 → 2026-07-10 · 9 obs

○A2a06:98c1:3121::2026-02-21 → 2026-07-10 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
engineeringcopywriter.com	rosa.ns.cloudflare.com, owen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.228

NS records: rosa.ns.cloudflare.com, owen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringcopywriter.com (unsigned zone)

⏱️ Timing

Total: 2554ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.245, 172.67.141.220`
AAAA	2	`2606:4700:3030::ac43:8ddc, 2606:4700:3031::6815:5ef5`
NS	2	`owen.ns.cloudflare.com, rosa.ns.cloudflare.com`
MX	1	`engineeringcopywriter-com.mail.eo.outloo`
TXT	3	`MS=E1D67EF9FB3BAB786169566640B88E1DB19FF, google-site-verification=hpzGbwq03ui2-ES...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`owen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

engineeringcopywriter.com is a parent domain of www.engineeringcopywriter.com.

IP Addresses

engineeringcopywriter.com has four IP addresses: 104.21.94.245, 172.67.141.220, 2606:4700:3030::ac43:8ddc and 2606:4700:3031::6815:5ef5.

Additional host names — bulletininsider.com, pekanbaru.org, fbly.site and two others — share IP numbers with engineeringcopywriter.com.

Name Servers

engineeringcopywriter.com is delegated to two name servers: owen.ns.cloudflare.com and rosa.ns.cloudflare.com.

engineeringcopywriter.com shares its name server setup with other domains, including blumb.com, yablo.tv, zenasport.com and two others.

Host names with 6 IP numbers:

owen.ns.cloudflare.com resolves to 108.162.193.219, 172.64.33.219, 173.245.59.219 and 3 other IP addresses.

rosa.ns.cloudflare.com resolves to 108.162.192.228, 172.64.32.228, 173.245.58.228 and 3 other IP addresses.

Mail Servers

engineeringcopywriter.com has one mail server: engineeringcopywriter-com.mail.eo.outlook.com.

engineeringcopywriter-com.mail.eo.outlook.com points to 8 IP numbers: 52.101.149.0, 52.101.149.1, 52.101.149.2 and 5 other.

engineeringcopywriter.com - robtex.com