underscore.org - dns.ninja

`underscore.org`

DNSSEC	⚠️ Not signed
A	168.138.216.227^{🇯🇵 ORACLE-OCI-31898168.138.192.0/19}
NS	`ns1.mydyndns.org` ⭐
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns1193.dns.dyn.com`
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2151.dns.dyn.com`
		A	2600:2000:2110::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3174.dns.dyn.com`
		A	2600:2000:2120::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
		A	108.59.170.201^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4174.dns.dyn.com`
		A	2600:2000:2130::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽³⁰⁾
		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`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`⁽⁶⁰⁾
		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	`aspmx5.googlemail.com`⁽⁷⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=vM7SfmddfI8GZah8RXOiN-j6kk1sX-W7fC68GShV4YA`
SOA	`ns1.mydyndns.org`zone-admin@dyndns.com serial=2012049136

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783664873

Same first word

Similar names

DNS History

14 records (13 active, 1 former)

●NSns1.mydyndns.org2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●NSns1193.dns.dyn.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●NSns2151.dns.dyn.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●NSns3174.dns.dyn.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●NSns4174.dns.dyn.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●MXalt1.aspmx.l.google.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●MXalt2.aspmx.l.google.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●MXaspmx.l.google.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●MXaspmx2.googlemail.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●MXaspmx3.googlemail.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●MXaspmx4.googlemail.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●MXaspmx5.googlemail.com2015-06-21 → 2026-07-10 · 2 obs

● 2015-06-21 19:38:24
● 2026-07-10 06:42:16

●A168.138.216.2272026-03-06 → 2026-07-10 · 3 obs

○ 2016-09-13 03:39:54
● 2026-03-06 11:28:34
● 2026-07-10 06:42:16

○A216.146.39.1252015-06-21 → 2016-09-13 · 4 obs

● 2015-06-21 19:38:24
● 2016-09-13 03:39:54
○ 2026-03-06 11:28:34
○ 2026-07-10 06:42:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
underscore.org	ns2151.dns.dyn.com, ns1193.dns.dyn.com, ns4174.dns.dyn.com, ns3174.dns.dyn.com	-

✅ Authoritative Response

Server:108.59.170.201

NS records: ns2151.dns.dyn.com, ns1193.dns.dyn.com, ns4174.dns.dyn.com, ns3174.dns.dyn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for underscore.org (unsigned zone)

⏱️ Timing

Total: 1059ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.138.216.227`
NS	4	`ns4174.dns.dyn.com, ns1193.dns.dyn.com...`
MX	7	`aspmx5.googlemail.com (pri: 70), aspmx3.googlemail.com (pri: 50)...`
TXT	2	`v=spf1 include:_spf.google.com ~all, google-site-verification=vM7SfmddfI8GZah`
SOA	1	`ns1.mydyndns.org zone-admin.dyndns.com`

Analysis

IP Addresses

underscore.org has exactly one IP address — 168.138.216.227.

transfercar.es, asremote.com, flowpro.com.ar plus two other host names have IP numbers in common with underscore.org.

Name Servers

Five name servers handle delegation for underscore.org: ns1.mydyndns.org, ns1193.dns.dyn.com, ns2151.dns.dyn.com and two others.

There is at least partial name server overlap between underscore.org and other domains — chad-larson.com, publicknowledge.com.au, ecoflooring.com and two more among them.

These name servers regularly appear alongside ns4174.dns.dyn.com, ns3174.dns.dyn.com, ns2.mydyndns.org and 7 other name servers in NS record sets.

Host names pointing to two IP addresses:

ns1.mydyndns.org directs traffic to 108.59.166.201 and 2600:2000:2100::c9.

ns1193.dns.dyn.com directs traffic to 108.59.166.201 and 2600:2000:2100::c9.

ns2151.dns.dyn.com directs traffic to 108.59.168.201 and 2600:2000:2110::c9.

ns3174.dns.dyn.com directs traffic to 108.59.170.201 and 2600:2000:2120::c9.

ns4174.dns.dyn.com directs traffic to 108.59.172.201 and 2600:2000:2130::c9.

Both ns1.mydyndns.org and ns1193.dns.dyn.com resolve to 2600:2000:2100::c9 IP addresses each.

Both ns1.mydyndns.org and ns1193.dns.dyn.com resolve to 108.59.166.201 IP addresses each.

Mail Servers

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

At least some of the mail servers used by underscore.org are shared with other domains: martialartsentrepreneurs.com, plasma.finance, soluart.com and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com directs traffic to 172.253.115.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1a IP addresses each.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.27 IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.27 IP addresses each.