dissertation.com - dns.ninja

`dissertation.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9930^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:20b1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.177^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.48^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bowen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c353^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bowen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2353^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bowen.ns.cloudflare.com`
		A	108.162.195.83^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	162.159.44.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	172.64.35.83^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
NS	`zita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zita.ns.cloudflare.com`
		A	108.162.192.243^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zita.ns.cloudflare.com`
		A	172.64.32.243^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zita.ns.cloudflare.com`
		A	173.245.58.243^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zita.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=Sl_Yzsg0QJ11VIj-QQ-4Tx39mVDVB2O-SLMyJHbbcvo`
TXT	`google-site-verification=T_AENwp_D-nOWpAEF9KoTaII8Tr6sgdTj6wfum9PHEc`
TXT	`google-site-verification=jRH2w8GwNUqxUbr82cJM0Km7REudFTaMvudOMFaxpkM`
TXT	`google-site-verification=kNcLNV8LXfm21fSIkAfs-xFbQqOa2wD9axnJtSs1fcI`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com include:shops.shopify.co...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.177, 172.67.153.48
		IPv6 hints	2606:4700:3033::ac43:9930, 2606:4700:3037::6815:20b1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`bowen.ns.cloudflare.com`dns@cloudflare.com serial=2410824057

`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=1785754502

WOT: SAFE (72/100)
📈 Tranco rank: #918,156

Subdomains

ns2.dissertation.com

ns1.dissertation.com

Same first word

dissertation.it

dissertation.de

dissertation.org

dissertation.services

dissertation.ru

dissertation.com

Similar names

dentistasrio.com.br

stareditions.com

DNS History

22 records (11 active, 11 former)

●NSbowen.ns.cloudflare.com2026-02-23 → 2026-08-03 · 3 obs

○ 2017-05-12 21:42:02
● 2026-02-23 08:38:42
● 2026-08-03 11:16:30

○NSdns.stabletransit.com2015-06-25 → 2016-02-05 · 4 obs

● 2015-06-25 18:24:20
● 2016-02-05 06:21:30
○ 2016-07-02 03:11:04
○ 2026-08-03 11:16:30

○NSdns1.stabletransit.com2015-06-25 → 2016-02-05 · 4 obs

● 2015-06-25 18:24:20
● 2016-02-05 06:21:30
○ 2016-07-02 03:11:04
○ 2026-08-03 11:16:30

○NSdns2.stabletransit.com2015-06-25 → 2016-02-05 · 4 obs

● 2015-06-25 18:24:20
● 2016-02-05 06:21:30
○ 2016-07-02 03:11:04
○ 2026-08-03 11:16:30

○NSns-1049.awsdns-03.org2016-07-02 → 2017-05-12 · 5 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2017-05-12 21:42:02
○ 2026-02-23 08:38:42
○ 2026-08-03 11:16:30

○NSns-1738.awsdns-25.co.uk2016-07-02 → 2017-05-12 · 5 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2017-05-12 21:42:02
○ 2026-02-23 08:38:42
○ 2026-08-03 11:16:30

○NSns-340.awsdns-42.com2016-07-02 → 2017-05-12 · 5 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2017-05-12 21:42:02
○ 2026-02-23 08:38:42
○ 2026-08-03 11:16:30

○NSns-936.awsdns-53.net2016-07-02 → 2017-05-12 · 5 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2017-05-12 21:42:02
○ 2026-02-23 08:38:42
○ 2026-08-03 11:16:30

●NSzita.ns.cloudflare.com2026-02-23 → 2026-08-03 · 3 obs

○ 2017-05-12 21:42:02
● 2026-02-23 08:38:42
● 2026-08-03 11:16:30

●MXalt1.aspmx.l.google.com2016-07-02 → 2026-08-03 · 3 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2026-08-03 11:16:30

●MXalt2.aspmx.l.google.com2016-07-02 → 2026-08-03 · 3 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2026-08-03 11:16:30

●MXalt3.aspmx.l.google.com2016-07-02 → 2026-08-03 · 3 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2026-08-03 11:16:30

●MXalt4.aspmx.l.google.com2016-07-02 → 2026-08-03 · 3 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2026-08-03 11:16:30

●MXaspmx.l.google.com2016-07-02 → 2026-08-03 · 3 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2026-08-03 11:16:30

○MXmail.dissertation.com2015-06-25 → 2016-02-05 · 4 obs

● 2015-06-25 18:24:20
● 2016-02-05 06:21:30
○ 2016-07-02 03:11:04
○ 2026-08-03 11:16:30

●A104.21.32.1772026-02-23 → 2026-08-03 · 3 obs

○ 2017-05-12 21:42:02
● 2026-02-23 08:38:42
● 2026-08-03 11:16:30

○A166.78.179.842015-06-25 → 2016-02-05 · 4 obs

● 2015-06-25 18:24:20
● 2016-02-05 06:21:30
○ 2016-07-02 03:11:04
○ 2026-08-03 11:16:30

●A172.67.153.482026-02-23 → 2026-08-03 · 3 obs

○ 2017-05-12 21:42:02
● 2026-02-23 08:38:42
● 2026-08-03 11:16:30

○A2606:4700:3032::ac43:99302026-02-23 → 2026-06-09 · 5 obs

○ 2017-05-12 21:42:02
● 2026-02-23 08:38:42
● 2026-06-09 07:20:44
○ 2026-06-22 07:55:18
○ 2026-08-03 11:16:30

●A2606:4700:3033::ac43:99302026-06-22 → 2026-08-03 · 3 obs

○ 2026-06-09 07:20:44
● 2026-06-22 07:55:18
● 2026-08-03 11:16:30

●A2606:4700:3037::6815:20b12026-02-23 → 2026-08-03 · 3 obs

○ 2017-05-12 21:42:02
● 2026-02-23 08:38:42
● 2026-08-03 11:16:30

○A52.25.86.1812016-07-02 → 2017-05-12 · 5 obs

○ 2016-02-05 06:21:30
● 2016-07-02 03:11:04
● 2017-05-12 21:42:02
○ 2026-02-23 08:38:42
○ 2026-08-03 11:16:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
dissertation.com	zita.ns.cloudflare.com, bowen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.83

NS records: zita.ns.cloudflare.com, bowen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dissertation.com (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.177, 172.67.153.48`
AAAA	2	`2606:4700:3037::6815:20b1, 2606:4700:3033::ac43:9930`
NS	2	`bowen.ns.cloudflare.com, zita.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`google-site-verification=Sl_Yzsg0QJ11VIj, google-site-verification=T_AENwp_D-nOWpA...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bowen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

dissertation.com serves as the parent of ns2.dissertation.com and ns1.dissertation.com.

IP Addresses

dissertation.com has four IP addresses: 104.21.32.177, 172.67.153.48, 2606:4700:3033::ac43:9930 and 2606:4700:3037::6815:20b1.

akb.net, candjtravels.com, files.hyperpix.net plus two other host names have IP numbers in common with dissertation.com.

Name Servers

dissertation.com uses two name servers for its delegation: bowen.ns.cloudflare.com and zita.ns.cloudflare.com.

The name server configuration of dissertation.com is shared with other domains, for instance icoicowork-staff.workers.dev, ks88.eu, filitv.xyz and two others.

dissertation.com partially shares its NS delegation with several other domains, including longholes.com, config.dev, 787461coinbase.com and two others.

These name servers often co-occur with the name servers gloria.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname bowen.ns.cloudflare.com directs to 108.162.195.83, 162.159.44.83 and 172.64.35.83 along with 3 other IP addresses.

Hostname zita.ns.cloudflare.com directs to 108.162.192.243, 172.64.32.243 and 173.245.58.243 along with 3 other IP addresses.

Mail Servers

Mail for dissertation.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by dissertation.com are shared with other domains: semcopa.com, epi.wpengine.com, innenarchitektour.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 64.233.180.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.