`korndev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b10c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:1198^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.152^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.12^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gerald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.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`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽³⁰⁾
		A	2a00:1450:400b:c01::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f26.1e100.net`
		A	74.125.193.27^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f27.1e100.net`
			PTR	`ig-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c01::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f27.1e100.net`
		A	74.125.193.26^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f26.1e100.net`
			PTR	`ig-in-f26.1e100.net`
TXT	`google-site-verification=5-MPUYE_0j2A4UYhF86nrdWXDY0fh2M_lwX72DcBYUM`
TXT	`v=spf1 include:_spf.google.com include:_spf.mlsend.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.152, 172.67.177.12
		IPv6 hints	2606:4700:3032::ac43:b10c, 2606:4700:3034::6815:1198
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`gerald.ns.cloudflare.com`dns@cloudflare.com serial=2409100409

`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=1785461122

Same first word

korndev.com

Similar names

verdonk.de

verdonk.com

verdonk.nl

verdonk.eu

dvornek.com

drkoven.com

vonderk.com

vordenk.blogspot.de

devkron.com

devkron.net

verdonk.net

vdkrone.de

verdonk.co.uk

kvdrone.com

dkornev.ru

kevnord.com

vendork.com

DNS History

20 records (11 active, 9 former)

●NSgerald.ns.cloudflare.com2016-01-25 → 2026-07-31 · 3 obs

○ 2015-11-09 11:12:58
● 2016-01-25 05:33:12
● 2026-07-31 01:50:42

○NSns67.domaincontrol.com2015-06-15 → 2015-11-09 · 4 obs

● 2015-06-15 21:10:20
● 2015-11-09 11:12:58
○ 2016-01-25 05:33:12
○ 2026-07-31 01:50:42

○NSns68.domaincontrol.com2015-06-15 → 2015-11-09 · 4 obs

● 2015-06-15 21:10:20
● 2015-11-09 11:12:58
○ 2016-01-25 05:33:12
○ 2026-07-31 01:50:42

●NSvera.ns.cloudflare.com2016-01-25 → 2026-07-31 · 3 obs

○ 2015-11-09 11:12:58
● 2016-01-25 05:33:12
● 2026-07-31 01:50:42

●MXalt1.aspmx.l.google.com2015-06-15 → 2026-07-31 · 2 obs

● 2015-06-15 21:10:20
● 2026-07-31 01:50:42

●MXalt2.aspmx.l.google.com2015-06-15 → 2026-07-31 · 2 obs

● 2015-06-15 21:10:20
● 2026-07-31 01:50:42

●MXaspmx.l.google.com2015-06-15 → 2026-07-31 · 2 obs

● 2015-06-15 21:10:20
● 2026-07-31 01:50:42

●MXaspmx2.googlemail.com2015-06-15 → 2026-07-31 · 2 obs

● 2015-06-15 21:10:20
● 2026-07-31 01:50:42

●MXaspmx3.googlemail.com2015-06-15 → 2026-07-31 · 2 obs

● 2015-06-15 21:10:20
● 2026-07-31 01:50:42

●A104.21.17.1522026-07-01 → 2026-07-31 · 3 obs

○ 2020-03-10 04:14:24
● 2026-07-01 00:24:08
● 2026-07-31 01:50:42

○A104.31.78.462016-01-25 → 2020-03-10 · 5 obs

○ 2015-11-09 11:12:58
● 2016-01-25 05:33:12
● 2020-03-10 04:14:24
○ 2026-07-01 00:24:08
○ 2026-07-31 01:50:42

○A104.31.79.462016-01-25 → 2020-03-10 · 5 obs

○ 2015-11-09 11:12:58
● 2016-01-25 05:33:12
● 2020-03-10 04:14:24
○ 2026-07-01 00:24:08
○ 2026-07-31 01:50:42

●A172.67.177.122026-07-01 → 2026-07-31 · 3 obs

○ 2020-03-10 04:14:24
● 2026-07-01 00:24:08
● 2026-07-31 01:50:42

○A173.255.245.1522015-06-15 → 2015-11-09 · 4 obs

● 2015-06-15 21:10:20
● 2015-11-09 11:12:58
○ 2016-01-25 05:33:12
○ 2026-07-31 01:50:42

○A2400:cb00:2048:1::681f:4e2e2016-01-25 → 2017-04-01 · 5 obs

○ 2015-11-09 11:12:58
● 2016-01-25 05:33:12
● 2017-04-01 07:16:08
○ 2020-03-10 04:14:24
○ 2026-07-31 01:50:42

○A2400:cb00:2048:1::681f:4f2e2016-01-25 → 2017-04-01 · 5 obs

○ 2015-11-09 11:12:58
● 2016-01-25 05:33:12
● 2017-04-01 07:16:08
○ 2020-03-10 04:14:24
○ 2026-07-31 01:50:42

○A2606:4700:3032::681f:4f2e2020-03-10 → 2020-03-10 · 4 obs

○ 2017-04-01 07:16:08
● 2020-03-10 04:14:24
○ 2026-07-01 00:24:08
○ 2026-07-31 01:50:42

●A2606:4700:3032::ac43:b10c2026-07-01 → 2026-07-31 · 3 obs

○ 2020-03-10 04:14:24
● 2026-07-01 00:24:08
● 2026-07-31 01:50:42

●A2606:4700:3034::6815:11982026-07-01 → 2026-07-31 · 3 obs

○ 2020-03-10 04:14:24
● 2026-07-01 00:24:08
● 2026-07-31 01:50:42

○A2606:4700:3037::681f:4e2e2020-03-10 → 2020-03-10 · 4 obs

○ 2017-04-01 07:16:08
● 2020-03-10 04:14:24
○ 2026-07-01 00:24:08
○ 2026-07-31 01:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
korndev.com	vera.ns.cloudflare.com, gerald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.168

NS records: vera.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for korndev.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.12, 104.21.17.152`
AAAA	2	`2606:4700:3034::6815:1198, 2606:4700:3032::ac43:b10c`
NS	2	`gerald.ns.cloudflare.com, vera.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	2	`google-site-verification=5-MPUYE_0j2A4UY, v=spf1 include:_spf.google.com include:_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gerald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

korndev.com has four IP addresses: 104.21.17.152, 172.67.177.12, 2606:4700:3032::ac43:b10c and 2606:4700:3034::6815:1198.

Among the host names that share IP numbers with korndev.com are infosm.com, aginformatica.com.br, taille-penis.net and two others.

Name Servers

The NS records for korndev.com delegate to gerald.ns.cloudflare.com and vera.ns.cloudflare.com.

korndev.com has the same name server delegation as a number of other domains, such as landtitleflorida.com, linker.to, justinkorn.com and two more.

korndev.com shares at least some of its name servers with other domains, including garmexia.net, lolpol.pro, 3ballent.com and two others.

These name servers are frequently paired with the name servers sharon.ns.cloudflare.com, cruz.ns.cloudflare.com and seth.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

gerald.ns.cloudflare.com maps to 108.162.193.168, 172.64.33.168, 173.245.59.168 and 3 additional IP addresses.

vera.ns.cloudflare.com maps to 108.162.192.147, 172.64.32.147, 173.245.58.147 and 3 additional IP addresses.

Mail Servers

Mail for korndev.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

korndev.com shares at least some of its mail servers with other domains — for example liteup.ca, ns500731.ns500754.ns500754.ns500671.ns500742.ns500704.ns500705.ns500705.ns500671.ns500678.ns500678.ns500671.lusty(0x736c7574)z.com, ns500698.ns500758.ns500698.ns500759.ns500735.ns500736.ns500698.ns500698.ns500698.ns500686.ns500619.tracksymphony.com and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 74.125.193.26 and 2a00:1450:400b:c01::1b.

The A records for aspmx.l.google.com return 64.233.180.26 and 2607:f8b0:4004:c23::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 74.125.193.27 and 2a00:1450:400b:c01::1a.

korndev.com - robtex.com

korndev.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`korndev.com`

`com`