`theopticalfoundation.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`mx.transip.email` ⭐
		A	2a01:7c8:e100:1::4aaf^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`mx.transip.email`
		A	86.105.244.9^{🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands}
			PTR	`mx.transip.email`
TXT	`v=spf1 include:_spf.transip.email ~all`
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=1778526141

Previously MX for

theopticalfoundation.com

Same first word

theopticalfoundation.com

DNS History

21 records (6 active, 15 former)

●NSns-cloud-c1.googledomains.com2026-02-16 → 2026-05-11 · 3 obs

○ 2021-04-01 12:19:46
● 2026-02-16 22:27:40
● 2026-05-11 19:16:14

●NSns-cloud-c2.googledomains.com2026-02-16 → 2026-05-11 · 3 obs

○ 2021-04-01 12:19:46
● 2026-02-16 22:27:40
● 2026-05-11 19:16:14

●NSns-cloud-c3.googledomains.com2026-02-16 → 2026-05-11 · 3 obs

○ 2021-04-01 12:19:46
● 2026-02-16 22:27:40
● 2026-05-11 19:16:14

●NSns-cloud-c4.googledomains.com2026-02-16 → 2026-05-11 · 3 obs

○ 2021-04-01 12:19:46
● 2026-02-16 22:27:40
● 2026-05-11 19:16:14

○NSns.inmotionhosting.com2015-05-30 → 2017-02-03 · 5 obs

○ 2007-08-23 01:58:38
● 2015-05-30 13:12:38
● 2017-02-03 11:50:08
○ 2018-08-20 09:57:02
○ 2026-05-11 19:16:14

○NSns0.transip.net2007-08-23 → 2021-04-01 · 7 obs

● 2007-08-23 01:58:38
○ 2015-05-30 13:12:38
○ 2017-02-03 11:50:08
● 2018-08-20 09:57:02
● 2021-04-01 12:19:46
○ 2026-02-16 22:27:40
○ 2026-05-11 19:16:14

○NSns1.transip.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:58:38
○ 2015-05-30 13:12:38
○ 2026-05-11 19:16:14

○NSns1.transip.nl2018-08-20 → 2021-04-01 · 5 obs

○ 2017-02-03 11:50:08
● 2018-08-20 09:57:02
● 2021-04-01 12:19:46
○ 2026-02-16 22:27:40
○ 2026-05-11 19:16:14

○NSns2.inmotionhosting.com2015-05-30 → 2017-02-03 · 5 obs

○ 2007-08-23 01:58:38
● 2015-05-30 13:12:38
● 2017-02-03 11:50:08
○ 2018-08-20 09:57:02
○ 2026-05-11 19:16:14

○NSns2.transip.eu2018-08-20 → 2021-04-01 · 5 obs

○ 2017-02-03 11:50:08
● 2018-08-20 09:57:02
● 2021-04-01 12:19:46
○ 2026-02-16 22:27:40
○ 2026-05-11 19:16:14

○NSns2.transip.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:58:38
○ 2015-05-30 13:12:38
○ 2026-05-11 19:16:14

●MXmx.transip.email2018-08-20 → 2026-05-11 · 3 obs

○ 2017-02-03 11:50:08
● 2018-08-20 09:57:02
● 2026-05-11 19:16:14

○MXrelay.transip.nl2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:58:38
○ 2015-05-30 13:12:38
○ 2026-05-11 19:16:14

○MXtheopticalfoundation.com2007-08-23 → 2017-02-03 · 6 obs

● 2007-08-23 01:58:38
○ 2015-05-30 13:12:38
○ 2016-06-15 16:05:22
● 2017-02-03 11:50:08
○ 2018-08-20 09:57:02
○ 2026-05-11 19:16:14

○MXtheopticalfoundation.com.inbound10.mxlogic.net2015-05-30 → 2016-06-15 · 5 obs

○ 2007-08-23 01:58:38
● 2015-05-30 13:12:38
● 2016-06-15 16:05:22
○ 2017-02-03 11:50:08
○ 2026-05-11 19:16:14

○MXtheopticalfoundation.com.inbound10.mxlogicmx.net2015-05-30 → 2016-06-15 · 5 obs

○ 2007-08-23 01:58:38
● 2015-05-30 13:12:38
● 2016-06-15 16:05:22
○ 2017-02-03 11:50:08
○ 2026-05-11 19:16:14

○A149.210.209.42018-08-20 → 2021-04-01 · 5 obs

○ 2017-02-03 11:50:08
● 2018-08-20 09:57:02
● 2021-04-01 12:19:46
○ 2026-02-16 22:27:40
○ 2026-05-11 19:16:14

○A198.46.91.1032015-05-30 → 2017-02-03 · 5 obs

○ 2007-08-23 01:58:38
● 2015-05-30 13:12:38
● 2017-02-03 11:50:08
○ 2018-08-20 09:57:02
○ 2026-05-11 19:16:14

●A198.49.23.1442026-02-16 → 2026-05-11 · 3 obs

○ 2021-04-01 12:19:46
● 2026-02-16 22:27:40
● 2026-05-11 19:16:14

○A213.239.175.2422007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:58:38
○ 2015-05-30 13:12:38
○ 2026-05-11 19:16:14

○A2a01:7c8:eb:0:149:210:209:42018-08-20 → 2021-04-01 · 5 obs

○ 2017-02-03 11:50:08
● 2018-08-20 09:57:02
● 2021-04-01 12:19:46
○ 2026-02-16 22:27:40
○ 2026-05-11 19:16:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
theopticalfoundation.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theopticalfoundation.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.49.23.144`
NS	4	`ns-cloud-c2.googledomains.com, ns-cloud-c4.googledomains.com...`
MX	1	`mx.transip.email (pri: 10)`
TXT	1	`v=spf1 include:_spf.transip.email ~all`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

theopticalfoundation.com points to IP number: 198.49.23.144.

Other host names such as eventmasteryconsulting.com, oversprayremoval.net, bowcappar.com, cleangreenblue.com and ambrosecustombuilders.com share IPs with theopticalfoundation.com.

Name Servers

theopticalfoundation.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

theopticalfoundation.com at least partially shares name servers with other domains, for instance typingid.com, cymav.com, vertigineuse.com, progressoconstrutora.com and e100news.com.

Host names with two IP numbers: ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108; ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108; ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108; ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108.

Mail Servers

theopticalfoundation.com is handled by a single mail server, mx.transip.email.

The mail server setup for theopticalfoundation.com matches that of other domains, for instance protonu.com, mijnhogeland.nl, pews.nl, phenomedia.nl and sandrabarth.nl.

mx.transip.email points to two IPs: 2a01:7c8:e100:1::4aaf and 86.105.244.9.

theopticalfoundation.com - robtex.com