`cfmonthly.org`

DNSSEC	🔒 Signed (DS record present)
A	140.254.214.211^{🇺🇸 OSU-AS159140.254.0.0/16 140.254.0.0/16}
NS	`ns1.chrr.ohio-state.edu` ⭐
		A	140.254.197.140^{🇺🇸 OSU-AS159140.254.0.0/16 140.254.0.0/16}
NS	`ns2.chrr.ohio-state.edu`
		A	140.254.214.140^{🇺🇸 OSU-AS159140.254.0.0/16 140.254.0.0/16}
			PTR	`ns2.chrr.ohio-state.edu`
MX	`zimbra.chrr.ohio-state.edu` ⭐
		A	140.254.214.134^{🇺🇸 OSU-AS159140.254.0.0/16 140.254.0.0/16}
TXT	`v=spf1 include:chrr.osu.edu -all`
SOA	`ns1.chrr.ohio-state.edu`hostmaster@chrr.osu.edu 2025-12-02 #48

`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=1776401320

PTR for

211.214.254.140.in-addr.arpa

Same first word

cfmonthly.org

DNS History

6 records (4 active, 2 former)

●NSns1.chrr.ohio-state.edu2015-05-28 → 2026-04-17 · 2 obs

● 2015-05-28 22:30:56
● 2026-04-17 05:06:16

●NSns2.chrr.ohio-state.edu2015-05-28 → 2026-04-17 · 2 obs

● 2015-05-28 22:30:56
● 2026-04-17 05:06:16

○MXoasis.chrr.ohio-state.edu2015-05-28 → 2019-11-01 · 4 obs

● 2015-05-28 22:30:56
● 2019-11-01 21:23:06
○ 2026-04-17 05:06:12
○ 2026-04-17 05:06:16

●MXzimbra.chrr.ohio-state.edu2026-04-17 → 2026-04-17 · 3 obs

○ 2019-11-01 21:23:06
● 2026-04-17 05:06:12
● 2026-04-17 05:06:16

○A140.254.214.1542015-05-28 → 2019-11-01 · 4 obs

● 2015-05-28 22:30:56
● 2019-11-01 21:23:06
○ 2026-04-17 05:06:12
○ 2026-04-17 05:06:16

●A140.254.214.2112026-04-17 → 2026-04-17 · 3 obs

○ 2019-11-01 21:23:06
● 2026-04-17 05:06:12
● 2026-04-17 05:06:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
cfmonthly.org	ns2.chrr.ohio-state.edu, ns1.chrr.ohio-state.edu	-

✅ Authoritative Response

Server:140.254.214.140

NS records: ns2.chrr.ohio-state.edu, ns1.chrr.ohio-state.edu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.254.214.211`
NS	2	`ns1.chrr.ohio-state.edu, ns2.chrr.ohio-state.edu`
MX	1	`zimbra.chrr.ohio-state.edu (pri: 10)`
TXT	1	`v=spf1 include:chrr.osu.edu -all`
SOA	1	`ns1.chrr.ohio-state.edu hostmaster.chrr.`

Analysis

IP Addresses

cfmonthly.org points to a single IP address: 140.254.214.211.

Name Servers

cfmonthly.org is delegated to two name servers: ns1.chrr.ohio-state.edu and ns2.chrr.ohio-state.edu.

cfmonthly.org uses the same name server setup as other domains, including nlsbibliography.org, chrr.org, 214.254.140.in-addr.arpa, nlsinfo.org and nsass.org.

Hostnames with a single IP

ns1.chrr.ohio-state.edu resolves to: 140.254.197.140.

ns2.chrr.ohio-state.edu resolves to: 140.254.214.140.

Mail Servers

The mail server for cfmonthly.org is zimbra.chrr.ohio-state.edu.

Host zimbra.chrr.ohio-state.edu points to IP 140.254.214.134.

cfmonthly.org - robtex.com

cfmonthly.org

org