`shriekback.net`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		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	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
TXT	`v=spf1 include:_spf.google.com ?all`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2018-11-09 #25

`net`

	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=1785798927

Previously MX for

shriekback.net

Same first word

shriekback.net

Similar names

bakerhicks.at

chrisbakke.com

bakerhicks.com

bikershack.com

DNS History

16 records (11 active, 5 former)

○NSdns.site5.com2015-06-25 → 2017-04-09 · 4 obs

● 2015-06-25 00:02:10
● 2017-04-09 08:24:46
○ 2026-07-01 17:11:20
○ 2026-08-03 23:44:22

○NSdns2.site5.com2015-06-25 → 2017-04-09 · 4 obs

● 2015-06-25 00:02:10
● 2017-04-09 08:24:46
○ 2026-07-01 17:11:20
○ 2026-08-03 23:44:22

●NSns21.domaincontrol.com2026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●NSns22.domaincontrol.com2026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●MXalt1.aspmx.l.google.com2026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●MXalt2.aspmx.l.google.com2026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●MXaspmx.l.google.com2026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●MXaspmx2.googlemail.com2026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●MXaspmx3.googlemail.com2026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

○MXshriekback.net2015-06-25 → 2017-04-09 · 4 obs

● 2015-06-25 00:02:10
● 2017-04-09 08:24:46
○ 2026-07-01 17:11:20
○ 2026-08-03 23:44:22

○A143.95.111.2252016-04-07 → 2017-04-09 · 5 obs

○ 2016-01-18 20:26:02
● 2016-04-07 09:56:18
● 2017-04-09 08:24:46
○ 2026-07-01 17:11:20
○ 2026-08-03 23:44:22

●A216.239.32.212026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●A216.239.34.212026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●A216.239.36.212026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

●A216.239.38.212026-07-01 → 2026-08-03 · 3 obs

○ 2017-04-09 08:24:46
● 2026-07-01 17:11:20
● 2026-08-03 23:44:22

○A50.22.11.272015-06-25 → 2016-01-18 · 4 obs

● 2015-06-25 00:02:10
● 2016-01-18 20:26:02
○ 2016-04-07 09:56:18
○ 2026-08-03 23:44:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
shriekback.net	ns21.domaincontrol.com, ns22.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.68.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shriekback.net (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.32.21, 216.239.34.21...`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	5	`aspmx2.googlemail.com (pri: 10), aspmx3.googlemail.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ?all`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

shriekback.net resolves to four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Two other host names, along with osbafrica.com, mdbsolutions.net and mail.audreygilmour.com, also share IP numbers with shriekback.net.

Name Servers

Two name servers handle the delegation for shriekback.net: ns21.domaincontrol.com and ns22.domaincontrol.com.

shriekback.net shares its NS records with other domains, for example lynxwallet.io, tvtigo.com, repgroup.net and two others.

ns21.domaincontrol.com and ns22.domaincontrol.com both carry two IP addresses. The A records for ns21.domaincontrol.com are 97.74.100.11 and 2603:5:2141::b; the A records for ns22.domaincontrol.com are 173.201.68.11 and 2603:5:2241::b.

Mail Servers

shriekback.net is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between shriekback.net and other domains, including rhpalberta19.wpengine.com, trendsetmediainsights.info, additiondev.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

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

aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c06::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 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 108.177.123.26 IP addresses.

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