isd199.org - robtex.com

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`isd199.org`

DNSSEC	⚠️ Not signed
A	104.17.71.73^Cloudflare
NS	`dns1.cmit.net` ⭐
		A	66.242.88.254^{🇺🇸 AS16904}
			PTR	`dns1.cmit.net`
NS	`dns2.cmit.net`
		A	66.242.89.254^{🇺🇸 AS16904}
			PTR	`dns2.cmit.net`
NS	`ns51.arvig.net`⚠️
		A	209.81.96.251^{🇺🇸 AS16904}
			PTR	`ns51.arvig.net`
NS	`ns52.arvig.net`⚠️
		A	209.81.96.252^{🇺🇸 AS16904}
			PTR	`ns52.arvig.net`
NS	`ns53.arvig.net`⚠️
		A	66.242.88.5^{🇺🇸 AS16904}
			PTR	`ns53.arvig.net`
NS	`ns54.arvig.net`⚠️
		A	66.242.89.5^{🇺🇸 AS16904}
			PTR	`ns54.arvig.net`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google}
		A	108.177.123.27^{🇺🇸 Google}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google}
			PTR	`ws-in-f26.1e100.net`
TXT	`apple-domain-verification=sFSAUeVM8tNir68L`
TXT	`adobe-idp-site-verification=ef5d4e7eec7f96505f9a99782eba103df670eeb508e2721ba...`
TXT	`google-site-verification=d1BmE2l2CSgmTNTSYePX_N2B2rRcCQ2V69kYY6cAZb8`
TXT	`152ce30b22018f4607e97be2f9c00a`
TXT	`ZOOM_verify_nT8xzfF8SP2BDFIj5F0N1w`
TXT	`9prg7q9hy8llb27mnpfxy8kvrh0k2x8k`
TXT	`MS=3F84D6610967F681679D4EFF41991FBB0909348F`
TXT	`facebook-domain-verification=w8bfmwt1z9pbiahqnfaelvdr6lm8f9`
TXT	`v=spf1 include:_spf.google.com include:mg.infinitecampus.org include:customer...`
SOA	`dns1.cmit.net`hostmaster@arvig.com 2025-07-30 #4

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️
	NS	`a2.org.afilias-nst.info`⚠️
	NS	`b0.org.afilias-nst.org` 🔒
	NS	`b2.org.afilias-nst.org` 🔒
	NS	`c0.org.afilias-nst.info`⚠️
	NS	`d0.org.afilias-nst.org` 🔒
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1770958655

Same first word

isd199.org

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
isd199.org	dns2.cmit.net, dns1.cmit.net	-

✅ Authoritative Response

Server: 66.242.88.254

NS records: dns2.cmit.net, dns1.cmit.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isd199.org (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.17.71.73`
NS	6	`ns52.arvig.net, ns51.arvig.net...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	9	`v=spf1 include:_spf.google.com include:m, apple-domain-verification=sFSAUeVM8tNir6...`
SOA	1	`dns1.cmit.net hostmaster.arvig.com`

AI analysis

isd199.org points to IP number: 104.17.71.73.

Other host names such as branford.k12.ct.us, hwschools.net, centralunified.org, brynmawrschool.org and church.stpeterlcms.org share IPs with isd199.org.

isd199.org is delegated to six name servers: ns51.arvig.net, ns52.arvig.net, ns53.arvig.net, ns54.arvig.net, dns1.cmit.net and dns2.cmit.net.

isd199.org at least partially shares name servers with other domains, for instance 100.81.209.in-addr.arpa, blueskyi.us, meltel.com, cb.arvig.net and isd917.k12.mn.us.

Host names with one IP number:

ns51.arvig.net points to: 209.81.96.251.

ns52.arvig.net points to: 209.81.96.252.

ns53.arvig.net points to: 66.242.88.5.

ns54.arvig.net points to: 66.242.89.5.

dns1.cmit.net points to: 66.242.88.254.

dns2.cmit.net points to: 66.242.89.254.

Five mail servers handle isd199.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

isd199.org shares at least partially some mail servers with other domains, including royalpalaceballrooms.com, petroval.com.co, yes-consulting.nl, exxtra.net and salonemploi.ca.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.

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

Hostname alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

Hostname alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.