`cranprep.org`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns0.portfast.net` ⭐
		A	2001:67c:1b8:53::2^{🇬🇧 PORTFAST2001:67c:1b8::/48 Portfast Ltd v6}
			PTR	`ns0.portfast.net`
		A	193.108.199.130^{🇬🇧 PORTFAST193.108.199.0/24 Portfast Ltd}
			PTR	`ns0.portfast.net`
NS	`ns1.portfast.net`
		A	2001:4b10:100:8::53^{🇬🇧 BOGONS-ASN2001:4b10::/32 Bogons IPv6 Route}
			PTR	`ns1.portfast.net`
		A	85.158.46.77^{🇬🇧 BOGONS-ASN85.158.40.0/21 Bogons Ltd}
			PTR	`ns1.portfast.net`
NS	`ns2.portfast.net.uk`
		A	2a03:9800:0:52::2^{🇬🇧 PORTFAST2a03:9800::/29 Portfast Ltd IPv6}
			PTR	`ns2.portfast.net.uk`
		A	213.5.89.46^{🇬🇧 PORTFAST213.5.88.0/21 Portfast Ltd}
			PTR	`ns2.portfast.net.uk`
MX	`mx-01-us-east-2.prod.hydra.sophos.com` ⭐
		A	3.135.131.220^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-135-131-220.us-east-2.compute.amazonaws.com`
		A	3.141.137.147^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`ec2-3-141-137-147.us-east-2.compute.amazonaws.com`
		A	18.216.38.92^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-216-38-92.us-east-2.compute.amazonaws.com`
MX	`mx-02-us-east-2.prod.hydra.sophos.com`⁽²⁰⁾
		A	3.135.131.220^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-135-131-220.us-east-2.compute.amazonaws.com`
		A	3.141.137.147^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`ec2-3-141-137-147.us-east-2.compute.amazonaws.com`
		A	18.216.38.92^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-216-38-92.us-east-2.compute.amazonaws.com`
TXT	`hmq6tq8335zb6sgtysycylrdqyhf92ck`
TXT	`google-site-verification=T58boYDzVp3KNwDqXbVIAuFxQYPpoKDq2jm8WejUwFc`
TXT	`sophos-domain-verification=12cad3cf7fa67af146e54f959c0c405395af806cc8856ad02c...`
TXT	`v=spf1 ip4:195.5.167.0/24 ip4:91.213.225.0/24 ip4:198.244.212.117/32 include:...`
TXT	`ZOOM_verify_TEm5_dcYRGe3Cc9PL7EmFQ`
TXT	`tresorit-verification=oeQxyUl8BfsxoQ-MjVkCtsTjlopKfDhXW_GkVrNY-bs`
TXT	`_b37xgeq7k85zxyzlc9uwf37apcl73km`
TXT	`facebook-domain-verification=k4eww4j2a4k13b9h690ye0xeckhmlo`
TXT	`MS=ms84675862`
TXT	`google-site-verification=GCiC9KvUN_HQDgeg258pVdAY8PpNBBvmHUTqclBsNgg`
TXT	`anthropic-domain-verification-g48n06=vpZa8IW8UExI8C0RdlTIvUbMJ`
SOA	`ns0.portfast.net`hostmaster@portfast.net serial=388

`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=1778305290

Subdomains

www.cranprep.org

smtpbackup.cranprep.org

mail.cranprep.org

Same first word

cranprep.org

Similar names

ncrpaper.com

crnaprep.info

crnaprep.com

DNS History

10 records (7 active, 3 former)

●NSns0.portfast.net2015-05-26 → 2026-05-09 · 2 obs

● 2015-05-26 14:13:38
● 2026-05-09 06:04:54

●NSns1.portfast.net2015-05-26 → 2026-05-09 · 2 obs

● 2015-05-26 14:13:38
● 2026-05-09 06:04:54

●NSns2.portfast.net.uk2015-05-26 → 2026-05-09 · 2 obs

● 2015-05-26 14:13:38
● 2026-05-09 06:04:54

●MXmx-01-us-east-2.prod.hydra.sophos.com2026-02-22 → 2026-05-09 · 3 obs

○ 2017-10-07 16:07:32
● 2026-02-22 02:09:12
● 2026-05-09 06:04:54

●MXmx-02-us-east-2.prod.hydra.sophos.com2026-02-22 → 2026-05-09 · 3 obs

○ 2017-10-07 16:07:32
● 2026-02-22 02:09:12
● 2026-05-09 06:04:54

○MXsmtp.cranprep.org2015-05-26 → 2017-10-07 · 4 obs

● 2015-05-26 14:13:38
● 2017-10-07 16:07:32
○ 2026-02-22 02:09:12
○ 2026-05-09 06:04:54

○MXsmtpbackup.cranprep.org2015-05-26 → 2017-10-07 · 4 obs

● 2015-05-26 14:13:38
● 2017-10-07 16:07:32
○ 2026-02-22 02:09:12
○ 2026-05-09 06:04:54

●A141.193.213.102026-02-22 → 2026-05-09 · 3 obs

○ 2017-10-07 16:07:32
● 2026-02-22 02:09:12
● 2026-05-09 06:04:54

●A141.193.213.112026-02-22 → 2026-05-09 · 3 obs

○ 2017-10-07 16:07:32
● 2026-02-22 02:09:12
● 2026-05-09 06:04:54

○A213.138.119.2292016-01-20 → 2017-10-07 · 4 obs

● 2016-01-20 13:24:30
● 2017-10-07 16:07:32
○ 2026-02-22 02:09:12
○ 2026-05-09 06:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
cranprep.org	ns1.portfast.net, ns2.portfast.net.uk, ns0.portfast.net	-

✅ Authoritative Response

Server:85.158.46.77

NS records: ns1.portfast.net, ns2.portfast.net.uk, ns0.portfast.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cranprep.org (unsigned zone)

⏱️ Timing

Total: 724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.11, 141.193.213.10`
NS	3	`ns1.portfast.net, ns2.portfast.net.uk...`
MX	2	`mx-01-us-east-2.prod.hydra.sophos.com (p, mx-02-us-east-2.prod.hydra.sophos.com (p`
TXT	11	`hmq6tq8335zb6sgtysycylrdqyhf92ck, v=spf1 ip4:195.5.167.0/24 ip4:91.213.225...`
SOA	1	`ns0.portfast.net hostmaster.portfast.net`

Analysis

Hierarchy

cranprep.org is a parent of www.cranprep.org, smtpbackup.cranprep.org and mail.cranprep.org.

IP Addresses

cranprep.org resolves to two IPs: 141.193.213.10 and 141.193.213.11.

other host names for instance coastalcloud.us, newportbeach.com, marinbike.org, selinawinpe.com and fit4lifejourney.com share IP numbers with cranprep.org.

Name Servers

cranprep.org is delegated to three name servers: ns0.portfast.net, ns1.portfast.net and ns2.portfast.net.uk.

cranprep.org at least partially shares name servers with other domains, for instance clareflorist.net, emobix.com, adamt.org.uk, hareandhoundsnewbury.co.uk and comand.co.uk.

these name servers are commonly used with ns0.ipgeneration.co.uk, dns0.xhosttellnet.co.uk, dns1.xhosttellnet.co.uk, ns0.opentraintimes.net, ns1.opentraintimes.net and ns0.mpsvr.com.

Host names with two IP numbers:

Host ns0.portfast.net points to 2001:67c:1b8:53::2 and 193.108.199.130.

Host ns1.portfast.net points to 2001:4b10:100:8::53 and 85.158.46.77.

Host ns2.portfast.net.uk points to 2a03:9800:0:52::2 and 213.5.89.46.

Mail Servers

cranprep.org is handled by two mail servers: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.

cranprep.org shares the same mail server setup as other domains, for instance fivestardistributing.net, cullenbaymarina.com.au, swansonshealth.com, msmetalsllc.com and poundmaker.org.

cranprep.org shares mail servers with other domains at least partially, including lockwoodseed.com, frap.ca, waterandsalt.info, crs4rec.com and alankit.ae.