firstenberg.org - dns.ninja

`firstenberg.org`

DNSSEC	⚠️ Not signed
NS	`ns0.directnic.com` ⭐
		A	2602:fc8e:0:688f:9::41^{🇺🇸 THEPRODUCERS2602:fc8e::/40 The Producers, Inc. Equinix NY4}
		A	104.143.9.41^{🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4}
NS	`ns1.directnic.com`
		A	2600:3c01::f03c:94ff:fe81:e767^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
		A	23.239.4.33^{🇺🇸 AKAMAI-LINODE-AP23.239.0.0/21 Akamai Technologies}
			PTR	`dnic-ns1.directnic.net`
NS	`ns2.directnic.com`
		A	2602:fc8e:0:688f:9::42^{🇺🇸 THEPRODUCERS2602:fc8e::/40 The Producers, Inc. Equinix NY4}
		A	104.143.9.42^{🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4}
NS	`ns3.directnic.com`
		A	2600:3c00::f03c:94ff:fe81:b947^{🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies}
		A	45.33.11.85^{🇺🇸 AKAMAI-LINODE-AP45.33.0.0/19 Akamai Technologies}
			PTR	`dnic-ns3.directnic.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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`⁽⁵⁾
		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	`aspmx2.googlemail.com`⁽¹⁰⁾
		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`⁽¹⁰⁾
		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`
TXT	`v=spf1 include:_spf.google.com`
TXT	`google-site-verification=lUNCcbyd5e4wHekLUZD7Yf31mkP2MpCoSlskmH5GuaM`
SOA	`ns0.directnic.com`hostmaster@ns0.directnic.com 2026-04-25 #15

`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=1785222790

Previously NS for

firstenberg.org

Same first word

firstenberg.org

firstenberg.com

Similar names

finsterberg.de

DNS History

13 records (9 active, 4 former)

○NSfirstenberg.org2015-06-26 → 2017-09-09 · 4 obs

● 2015-06-26 08:01:54
● 2017-09-09 05:32:00
○ 2026-05-31 16:23:44
○ 2026-07-28 07:49:54

○NSns.spiders.net2015-06-26 → 2017-09-09 · 4 obs

● 2015-06-26 08:01:54
● 2017-09-09 05:32:00
○ 2026-05-31 16:23:44
○ 2026-07-28 07:49:54

●NSns0.directnic.com2026-05-31 → 2026-07-28 · 3 obs

○ 2017-09-09 05:32:00
● 2026-05-31 16:23:44
● 2026-07-28 07:49:54

●NSns1.directnic.com2026-05-31 → 2026-07-28 · 3 obs

○ 2017-09-09 05:32:00
● 2026-05-31 16:23:44
● 2026-07-28 07:49:54

●NSns2.directnic.com2026-05-31 → 2026-07-28 · 3 obs

○ 2017-09-09 05:32:00
● 2026-05-31 16:23:44
● 2026-07-28 07:49:54

●NSns3.directnic.com2026-05-31 → 2026-07-28 · 3 obs

○ 2017-09-09 05:32:00
● 2026-05-31 16:23:44
● 2026-07-28 07:49:54

○NSns3.sunfire.net2015-06-26 → 2017-09-09 · 4 obs

● 2015-06-26 08:01:54
● 2017-09-09 05:32:00
○ 2026-05-31 16:23:44
○ 2026-07-28 07:49:54

●MXalt1.aspmx.l.google.com2015-06-26 → 2026-07-28 · 2 obs

● 2015-06-26 08:01:54
● 2026-07-28 07:49:54

●MXalt2.aspmx.l.google.com2015-06-26 → 2026-07-28 · 2 obs

● 2015-06-26 08:01:54
● 2026-07-28 07:49:54

●MXaspmx.l.google.com2015-06-26 → 2026-07-28 · 2 obs

● 2015-06-26 08:01:54
● 2026-07-28 07:49:54

●MXaspmx2.googlemail.com2015-06-26 → 2026-07-28 · 2 obs

● 2015-06-26 08:01:54
● 2026-07-28 07:49:54

●MXaspmx3.googlemail.com2015-06-26 → 2026-07-28 · 2 obs

● 2015-06-26 08:01:54
● 2026-07-28 07:49:54

○A66.70.29.2012015-06-26 → 2017-09-09 · 4 obs

● 2015-06-26 08:01:54
● 2017-09-09 05:32:00
○ 2026-05-31 16:23:44
○ 2026-07-28 07:49:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
firstenberg.org	ns0.directnic.com, ns1.directnic.com, ns2.directnic.com, ns3.directnic.com	-

✅ Authoritative Response

Server:104.143.9.41

NS records: ns0.directnic.com, ns1.directnic.com, ns2.directnic.com, ns3.directnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstenberg.org (unsigned zone)

⏱️ Timing

Total: 1761ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.directnic.com, ns3.directnic.com...`
MX	5	`ASPMX.L.GOOGLE.COM (pri: 1), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	2	`google-site-verification=lUNCcbyd5e4wHek, v=spf1 include:_spf.google.com`
SOA	1	`ns0.directnic.com hostmaster.ns0.directn`

Analysis

Name Servers

firstenberg.org has four authoritative name servers: ns0.directnic.com, ns1.directnic.com, ns2.directnic.com and ns3.directnic.com.

firstenberg.org shares at least some of its name servers with other domains, including meyerlandminyan.org, sanctuaryhouseforsale.com, harnessracing.tv and two others.

The host names ns0.directnic.com, ns1.directnic.com, ns2.directnic.com and ns3.directnic.com each resolve to two IP addresses: ns0.directnic.com resolves to 104.143.9.41 and 2602:fc8e:0:688f:9::41; ns1.directnic.com resolves to 23.239.4.33 and 2600:3c01::f03c:94ff:fe81:e767; ns2.directnic.com resolves to 104.143.9.42 and 2602:fc8e:0:688f:9::42; ns3.directnic.com resolves to 45.33.11.85 and 2600:3c00::f03c:94ff:fe81:b947.

Mail Servers

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

firstenberg.org shares mail servers — at least in part — with other domains, including bidsmart.solutions, morningstarinteriordesign.com, galabakery.com.au and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com maps to two IP addresses — 142.251.179.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1a IP addresses.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.27 IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.