`civicrm.tw`

DNSSEC	⚠️ Not signed
A	104.199.204.72^{🇹🇼 Google104.199.192.0/20}
		PTR	`72.204.199.104.bc.googleusercontent.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
TXT	`v=spf1 a mx include:vps3.netivism.com.tw mx:vps3.netivism.com.tw ~all`
SOA	`ns1.linode.com`mis@netivism.com.tw serial=2021000003

`tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.dns.tw`
	NS	`c.dns.tw`
	NS	`d.dns.tw`
	NS	`e.dns.tw`
	NS	`f.dns.tw`
	NS	`g.dns.tw`
	NS	`h.dns.tw`
	SOA	`a.dns.tw`snw@twnic.net.tw serial=2011048944

Subdomains

www.civicrm.tw

Same first word

civicrm.nl

civicrm.tw

civicrm.org.pl

civicrm.org

civicrm.pl

civicrm.com.au

civicrm.it

civicrm.hu

civicrm.ca

Similar names

vicicrm.com

vicicrm.net

DNS History

13 records (6 active, 7 former)

●NSns1.linode.com2016-09-20 → 2026-08-11 · 3 obs

○ 2016-03-18 14:10:56
● 2016-09-20 19:59:58
● 2026-08-11 12:46:30

○NSns10.dnsmadeeasy.com2015-08-13 → 2016-03-18 · 4 obs

● 2015-08-13 00:46:58
● 2016-03-18 14:10:56
○ 2016-09-20 19:59:58
○ 2026-08-11 12:46:30

○NSns11.dnsmadeeasy.com2015-08-13 → 2016-03-18 · 4 obs

● 2015-08-13 00:46:58
● 2016-03-18 14:10:56
○ 2016-09-20 19:59:58
○ 2026-08-11 12:46:30

○NSns12.dnsmadeeasy.com2015-08-13 → 2016-03-18 · 4 obs

● 2015-08-13 00:46:58
● 2016-03-18 14:10:56
○ 2016-09-20 19:59:58
○ 2026-08-11 12:46:30

○NSns13.dnsmadeeasy.com2015-08-13 → 2016-03-18 · 4 obs

● 2015-08-13 00:46:58
● 2016-03-18 14:10:56
○ 2016-09-20 19:59:58
○ 2026-08-11 12:46:30

○NSns14.dnsmadeeasy.com2015-08-13 → 2016-03-18 · 4 obs

● 2015-08-13 00:46:58
● 2016-03-18 14:10:56
○ 2016-09-20 19:59:58
○ 2026-08-11 12:46:30

○NSns15.dnsmadeeasy.com2015-08-13 → 2016-03-18 · 4 obs

● 2015-08-13 00:46:58
● 2016-03-18 14:10:56
○ 2016-09-20 19:59:58
○ 2026-08-11 12:46:30

●NSns2.linode.com2016-09-20 → 2026-08-11 · 3 obs

○ 2016-03-18 14:10:56
● 2016-09-20 19:59:58
● 2026-08-11 12:46:30

●NSns3.linode.com2016-09-20 → 2026-08-11 · 3 obs

○ 2016-03-18 14:10:56
● 2016-09-20 19:59:58
● 2026-08-11 12:46:30

●NSns4.linode.com2016-09-20 → 2026-08-11 · 3 obs

○ 2016-03-18 14:10:56
● 2016-09-20 19:59:58
● 2026-08-11 12:46:30

●NSns5.linode.com2016-09-20 → 2026-08-11 · 3 obs

○ 2016-03-18 14:10:56
● 2016-09-20 19:59:58
● 2026-08-11 12:46:30

●A104.199.204.722026-06-12 → 2026-08-11 · 3 obs

○ 2017-10-01 22:24:06
● 2026-06-12 08:54:50
● 2026-08-11 12:46:30

○A106.187.50.1522015-08-13 → 2017-10-01 · 4 obs

● 2015-08-13 00:46:58
● 2017-10-01 22:24:06
○ 2026-06-12 08:54:50
○ 2026-08-11 12:46:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
civicrm.tw	ns1.linode.com, ns5.linode.com, ns2.linode.com, ns3.linode.com...	-

✅ Authoritative Response

Server:92.123.94.3

NS records: ns1.linode.com, ns5.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for civicrm.tw (unsigned zone)

⏱️ Timing

Total: 888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.199.204.72`
NS	5	`ns4.linode.com, ns3.linode.com...`
TXT	1	`v=spf1 a mx include:vps3.netivism.com.tw`
SOA	1	`ns1.linode.com mis.netivism.com.tw`

Analysis

Hierarchy

www.civicrm.tw is delegated beneath civicrm.tw.

IP Addresses

civicrm.tw points to a single IP number: 104.199.204.72.

Further host names like 72.204.199.104.bc.googleusercontent.com and neticrm.tw overlap in IP numbers with civicrm.tw.

Name Servers

Delegation for civicrm.tw is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

There is at least partial name server overlap between civicrm.tw and other domains — fossure.com, ggdk.us, yumadds.com and two more among them.

These name servers frequently co-occur with the name servers ns4.linode.com and ns5.linode.com.

Host names with two IP numbers:

ns1.linode.com directs traffic to 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com directs traffic to 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com directs traffic to 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com directs traffic to 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com directs traffic to 92.123.95.2 and 2600:14c0:7::2.