techcrunk.com - dns.ninja

`techcrunk.com`

DNSSEC	⚠️ Not signed
A	2a04:4e42::775^{🇺🇸 Fastly2a04:4e42::/48}
A	2a04:4e42:200::775^{🇺🇸 Fastly2a04:4e42:200::/48}
A	2a04:4e42:400::775^{🇺🇸 Fastly2a04:4e42:400::/48}
A	2a04:4e42:600::775^{🇺🇸 Fastly2a04:4e42:600::/48}
A	151.101.3.7^{🇺🇸 Fastly151.101.0.0/22}
A	151.101.67.7^{🇺🇸 Fastly151.101.64.0/22}
A	151.101.131.7^{🇺🇸 Fastly151.101.128.0/22}
A	151.101.195.7^{🇺🇸 Fastly151.101.192.0/22}
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`
NS	`heidi.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heidi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heidi.ns.cloudflare.com`
		A	108.162.194.236^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	162.159.38.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	172.64.34.236^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
MX	`mxa.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2408068885

`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=1783945237

Same first word

techcrunk.com

DNS History

16 records (12 active, 4 former)

●NSdilbert.ns.cloudflare.com2026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●NSheidi.ns.cloudflare.com2026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

○NSns1.mediatemple.net2015-07-06 → 2017-04-21 · 4 obs

● 2015-07-06 10:11:54
● 2017-04-21 09:50:54
○ 2026-03-14 12:23:42
○ 2026-07-13 12:29:14

○NSns2.mediatemple.net2015-07-06 → 2017-04-21 · 4 obs

● 2015-07-06 10:11:54
● 2017-04-21 09:50:54
○ 2026-03-14 12:23:42
○ 2026-07-13 12:29:14

○MXmail.techcrunk.com2015-07-06 → 2017-04-21 · 4 obs

● 2015-07-06 10:11:54
● 2017-04-21 09:50:54
○ 2026-03-14 12:23:42
○ 2026-07-13 12:29:14

●MXmxa.mailgun.org2026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●MXmxb.mailgun.org2026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●A151.101.131.72026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●A151.101.195.72026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●A151.101.3.72026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●A151.101.67.72026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●A2a04:4e42::7752026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●A2a04:4e42:200::7752026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●A2a04:4e42:400::7752026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

●A2a04:4e42:600::7752026-03-14 → 2026-07-13 · 3 obs

○ 2017-04-21 09:50:54
● 2026-03-14 12:23:42
● 2026-07-13 12:29:14

○A64.13.192.892015-07-06 → 2017-04-21 · 4 obs

● 2015-07-06 10:11:54
● 2017-04-21 09:50:54
○ 2026-03-14 12:23:42
○ 2026-07-13 12:29:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techcrunk.com	dilbert.ns.cloudflare.com, heidi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.155

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`151.101.195.7, 151.101.67.7...`
AAAA	4	`2a04:4e42:400::775, 2a04:4e42:200::775...`
NS	2	`dilbert.ns.cloudflare.com, heidi.ns.cloudflare.com`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techcrunk.com has 8 IP addresses — 151.101.3.7, 151.101.67.7, 151.101.131.7 and 5 more.

systemsweird.com, myhealthgoat.com, appsecbloke.com and two other host names share IP numbers with techcrunk.com.

Name Servers

DNS delegation for techcrunk.com points to two name servers: dilbert.ns.cloudflare.com and heidi.ns.cloudflare.com.

techcrunk.com uses the same name servers as several other domains — among them p0p.site, offlinegame.id, x0x.online and two more.

techcrunk.com has at least partial name server overlap with other domains, such as xsyijiada.com, cityofwickliffe.com, add-on.dk and two others.

It is common to see these name servers used together with name servers vern.ns.cloudflare.com and wally.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dilbert.ns.cloudflare.com has IP addresses 108.162.193.155, 172.64.33.155 and 173.245.59.155, plus 3 other.

heidi.ns.cloudflare.com has IP addresses 108.162.194.236, 162.159.38.236 and 172.64.34.236, plus 3 other.

Mail Servers

Mail for techcrunk.com is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.

techcrunk.com uses an identical mail server configuration to several other domains — among them mail.megadeck.com, flipusa.org, (0x68656e746169)animedownload.net and two more.

techcrunk.com has at least partial mail server overlap with other domains such as panicworkz.com, apca.org, lcaa.gov.lr and two more.

These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.

mxa.mailgun.org directs to 34.149.254.5 and mxb.mailgun.org directs to 34.36.182.139; each host name points to exactly one IP number.