gregdev.com - dns.ninja

`gregdev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cfb6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3ad5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.213^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.182^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elaine.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c098^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elaine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2098^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elaine.ns.cloudflare.com`
		A	108.162.192.152^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	172.64.32.152^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	173.245.58.152^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
NS	`micah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`micah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`micah.ns.cloudflare.com`
		A	108.162.193.206^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	172.64.33.206^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	173.245.59.206^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		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	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		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`⁽³⁰⁾
		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	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=Ua1vBMh5a3E2nOgW3FeFE1xSq0Z2kRcr1-HZhMfWZyk`
TXT	`google-site-verification=b7txmHoOTaNuEqAM5Q8VdNLuGjN3AcT1dGoEfdeN1NE`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.213, 172.67.207.182
		IPv6 hints	2606:4700:3031::ac43:cfb6, 2606:4700:3034::6815:3ad5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=96, name=cloudflare-ech.com
SOA	`elaine.ns.cloudflare.com`dns@cloudflare.com serial=2408579566

`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=1783205326

PTR for

203.152.186.205.in-addr.arpa

Same first word

gregdev.com.au

gregdev.com

gregdev.net

Similar names

devgreg.com

DNS History

24 records (13 active, 11 former)

●NSelaine.ns.cloudflare.com2026-03-20 → 2026-07-04 · 3 obs

○ 2017-03-25 23:52:32
● 2026-03-20 18:40:00
● 2026-07-04 22:52:50

●NSmicah.ns.cloudflare.com2026-03-20 → 2026-07-04 · 3 obs

○ 2017-03-25 23:52:32
● 2026-03-20 18:40:00
● 2026-07-04 22:52:50

○NSns1.coordinatemedia.co.uk2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 14:21:30
○ 2015-05-31 02:12:06
○ 2026-07-04 22:52:50

○NSns1.mediatemple.net2015-05-31 → 2017-03-25 · 5 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2017-03-25 23:52:32
○ 2026-03-20 18:40:00
○ 2026-07-04 22:52:50

○NSns2.coordinatemedia.co.uk2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 14:21:30
○ 2015-05-31 02:12:06
○ 2026-07-04 22:52:50

○NSns2.mediatemple.net2015-05-31 → 2017-03-25 · 5 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2017-03-25 23:52:32
○ 2026-03-20 18:40:00
○ 2026-07-04 22:52:50

●MXalt1.aspmx.l.google.com2015-05-31 → 2026-07-04 · 3 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2026-07-04 22:52:50

●MXalt2.aspmx.l.google.com2015-05-31 → 2026-07-04 · 3 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2026-07-04 22:52:50

●MXaspmx.l.google.com2015-05-31 → 2026-07-04 · 3 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2026-07-04 22:52:50

●MXaspmx2.googlemail.com2015-05-31 → 2026-07-04 · 3 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2026-07-04 22:52:50

●MXaspmx3.googlemail.com2015-05-31 → 2026-07-04 · 3 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2026-07-04 22:52:50

●MXaspmx4.googlemail.com2015-05-31 → 2026-07-04 · 3 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2026-07-04 22:52:50

●MXaspmx5.googlemail.com2015-05-31 → 2026-07-04 · 3 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2026-07-04 22:52:50

●A104.21.58.2132026-03-20 → 2026-07-04 · 6 obs

○ 2017-03-25 23:52:32
● 2026-03-20 18:40:00
● 2026-04-30 15:54:32
○ 2026-05-08 04:47:56
● 2026-05-29 21:28:46
● 2026-07-04 22:52:50

●A172.67.207.1822026-03-20 → 2026-07-04 · 6 obs

○ 2017-03-25 23:52:32
● 2026-03-20 18:40:00
● 2026-04-30 15:54:32
○ 2026-05-08 04:47:56
● 2026-05-29 21:28:46
● 2026-07-04 22:52:50

○A188.114.96.02026-05-08 → 2026-05-08 · 5 obs

○ 2026-03-20 18:40:00
○ 2026-04-30 15:54:32
● 2026-05-08 04:47:56
○ 2026-05-29 21:28:46
○ 2026-07-04 22:52:50

○A188.114.97.02026-05-08 → 2026-05-08 · 5 obs

○ 2026-03-20 18:40:00
○ 2026-04-30 15:54:32
● 2026-05-08 04:47:56
○ 2026-05-29 21:28:46
○ 2026-07-04 22:52:50

○A205.186.152.2032015-05-31 → 2017-03-25 · 5 obs

○ 2008-03-15 14:21:30
● 2015-05-31 02:12:06
● 2017-03-25 23:52:32
○ 2026-03-20 18:40:00
○ 2026-07-04 22:52:50

●A2606:4700:3031::ac43:cfb62026-07-03 → 2026-07-04 · 3 obs

○ 2026-05-29 21:28:46
● 2026-07-03 14:23:18
● 2026-07-04 22:52:50

●A2606:4700:3034::6815:3ad52026-07-03 → 2026-07-04 · 3 obs

○ 2026-05-29 21:28:46
● 2026-07-03 14:23:18
● 2026-07-04 22:52:50

○A2606:4700:3036::6815:3ad52026-03-20 → 2026-05-29 · 7 obs

○ 2017-03-25 23:52:32
● 2026-03-20 18:40:00
● 2026-04-30 15:54:32
○ 2026-05-08 04:47:56
● 2026-05-29 21:28:46
○ 2026-07-03 14:23:18
○ 2026-07-04 22:52:50

○A2606:4700:3037::ac43:cfb62026-03-20 → 2026-05-29 · 7 obs

○ 2017-03-25 23:52:32
● 2026-03-20 18:40:00
● 2026-04-30 15:54:32
○ 2026-05-08 04:47:56
● 2026-05-29 21:28:46
○ 2026-07-03 14:23:18
○ 2026-07-04 22:52:50

○A2a06:98c1:3120::2026-05-08 → 2026-05-08 · 5 obs

○ 2026-03-20 18:40:00
○ 2026-04-30 15:54:32
● 2026-05-08 04:47:56
○ 2026-05-29 21:28:46
○ 2026-07-04 22:52:50

○A2a06:98c1:3121::2026-05-08 → 2026-05-08 · 5 obs

○ 2026-03-20 18:40:00
○ 2026-04-30 15:54:32
● 2026-05-08 04:47:56
○ 2026-05-29 21:28:46
○ 2026-07-04 22:52:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gregdev.com	elaine.ns.cloudflare.com, micah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.152

NS records: elaine.ns.cloudflare.com, micah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gregdev.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.213, 172.67.207.182`
AAAA	2	`2606:4700:3034::6815:3ad5, 2606:4700:3031::ac43:cfb6`
NS	2	`elaine.ns.cloudflare.com, micah.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	3	`google-site-verification=Ua1vBMh5a3E2nOg, google-site-verification=b7txmHoOTaNuEqA...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elaine.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gregdev.com directs to four IP numbers, which are 104.21.58.213, 172.67.207.182, 2606:4700:3031::ac43:cfb6 and 2606:4700:3034::6815:3ad5.

2586868.com, chefshows.com, cremants.com and two other host names share IP numbers with gregdev.com.

Name Servers

Two name servers handle the delegation for gregdev.com: elaine.ns.cloudflare.com and micah.ns.cloudflare.com.

gregdev.com uses the same name servers as several other domains — among them tradebanners.co.uk, 02826.com, 058555.com and two more.

There is at least partial name server overlap between gregdev.com and other domains — zfp117.buzz, bletzerlaw.com, bladiiik.space and two more among them.

These name servers are routinely deployed together with the name servers mario.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elaine.ns.cloudflare.com resolves to 108.162.192.152, 172.64.32.152 and 173.245.58.152 among others, with 3 other IP addresses in total.

micah.ns.cloudflare.com resolves to 108.162.193.206, 172.64.33.206 and 173.245.59.206 among others, with 3 other IP addresses in total.

Mail Servers

gregdev.com accepts email via 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

gregdev.com has at least partial mail server overlap with other domains such as iirm.info, octonomics.com, hostettler.apptiva.ch and two more.

These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.

aspmx.l.google.com resolves to two addresses: 172.253.115.26 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1b IP addresses.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.27 IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.