ebscoengineering.com - dns.ninja

`ebscoengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:3ac0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a371^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.192^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.113^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c044^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2044^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aria.ns.cloudflare.com`
		A	108.162.192.68^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	172.64.32.68^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	173.245.58.68^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
NS	`dilbert.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com include:amazonses.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.192, 172.67.163.113
		IPv6 hints	2606:4700:3037::6815:3ac0, 2606:4700:3037::ac43:a371
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOA	`aria.ns.cloudflare.com`dns@cloudflare.com serial=2407400614

`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=1784292512

Same first word

ebscoengineering.com

DNS History

14 records (8 active, 6 former)

●NSaria.ns.cloudflare.com2019-12-17 → 2026-07-17 · 2 obs

● 2019-12-17 13:10:40
● 2026-07-17 13:16:16

●NSdilbert.ns.cloudflare.com2019-12-17 → 2026-07-17 · 2 obs

● 2019-12-17 13:10:40
● 2026-07-17 13:16:16

●MXmx1.improvmx.com2026-02-18 → 2026-07-17 · 2 obs

● 2026-02-18 15:55:00
● 2026-07-17 13:16:16

●MXmx2.improvmx.com2026-02-18 → 2026-07-17 · 2 obs

● 2026-02-18 15:55:00
● 2026-07-17 13:16:16

●A104.21.58.1922026-02-18 → 2026-07-17 · 3 obs

○ 2019-12-17 13:10:40
● 2026-02-18 15:55:00
● 2026-07-17 13:16:16

○A104.27.134.2312019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:10:40
○ 2026-02-18 15:55:00
○ 2026-07-17 13:16:16

○A104.27.135.2312019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:10:40
○ 2026-02-18 15:55:00
○ 2026-07-17 13:16:16

●A172.67.163.1132026-02-18 → 2026-07-17 · 3 obs

○ 2019-12-17 13:10:40
● 2026-02-18 15:55:00
● 2026-07-17 13:16:16

○A2606:4700:30::681b:86e72019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:10:40
○ 2026-02-18 15:55:00
○ 2026-07-17 13:16:16

○A2606:4700:30::681b:87e72019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 13:10:40
○ 2026-02-18 15:55:00
○ 2026-07-17 13:16:16

○A2606:4700:3030::ac43:a3712026-02-18 → 2026-04-30 · 5 obs

○ 2019-12-17 13:10:40
● 2026-02-18 15:55:00
● 2026-04-30 08:48:28
○ 2026-07-16 23:32:08
○ 2026-07-17 13:16:16

○A2606:4700:3036::6815:3ac02026-02-18 → 2026-04-30 · 5 obs

○ 2019-12-17 13:10:40
● 2026-02-18 15:55:00
● 2026-04-30 08:48:28
○ 2026-07-16 23:32:08
○ 2026-07-17 13:16:16

●A2606:4700:3037::6815:3ac02026-07-16 → 2026-07-17 · 3 obs

○ 2026-04-30 08:48:28
● 2026-07-16 23:32:08
● 2026-07-17 13:16:16

●A2606:4700:3037::ac43:a3712026-07-16 → 2026-07-17 · 3 obs

○ 2026-04-30 08:48:28
● 2026-07-16 23:32:08
● 2026-07-17 13:16:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
ebscoengineering.com	aria.ns.cloudflare.com, dilbert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.155

NS records: aria.ns.cloudflare.com, dilbert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ebscoengineering.com (unsigned zone)

⏱️ Timing

Total: 1085ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.192, 172.67.163.113`
AAAA	2	`2606:4700:3037::6815:3ac0, 2606:4700:3037::ac43:a371`
NS	2	`aria.ns.cloudflare.com, dilbert.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aria.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ebscoengineering.com has four IP addresses: 104.21.58.192, 172.67.163.113, 2606:4700:3037::6815:3ac0 and 2606:4700:3037::ac43:a371.

os7sqmq.com, unicestas.com.br, thinkambient.de and two other host names share IP numbers with ebscoengineering.com.

Name Servers

ebscoengineering.com is served by two delegated name servers, aria.ns.cloudflare.com and dilbert.ns.cloudflare.com.

ebscoengineering.com uses the same name servers as several other domains — among them ebscoed.com, komono.me, detectmalice.com and two more.

ebscoengineering.com partially shares its NS delegation with several other domains, including robloxx.ru, v77a.com, mundoguatemalteco.com and two others.

These name servers are regularly seen alongside igor.ns.cloudflare.com and sofia.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

aria.ns.cloudflare.com carries IP addresses 108.162.192.68, 172.64.32.68 and 173.245.58.68, with 3 other addresses beyond those.

dilbert.ns.cloudflare.com carries IP addresses 108.162.193.155, 172.64.33.155 and 173.245.59.155, with 3 other addresses beyond those.

Mail Servers

Mail for ebscoengineering.com is handled by two mail servers — mx1.improvmx.com and mx2.improvmx.com.

ebscoengineering.com uses an identical mail server configuration to several other domains — among them d-art.com, brmaga.com, atms.co and two more.

There is at least a partial overlap in mail servers between ebscoengineering.com and other domains like testdeqi.com, truyenfull.vn and scotload.com.

Hostnames that resolve to 6 IP addresses:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.