`csheahan.com`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐ ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p05.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:5:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p05.nsone.net`
		A	198.51.44.5^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p05.nsone.net`
NS	`dns2.p01.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns2.p05.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:5::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p05.nsone.net`
		A	198.51.45.5^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p05.nsone.net`
NS	`dns3.p01.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns3.p05.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:5:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p05.nsone.net`
		A	198.51.44.69^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p05.nsone.net`
NS	`dns4.p01.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
NS	`dns4.p05.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:5::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p05.nsone.net`
		A	198.51.45.69^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p05.nsone.net`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1684899496

`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=1784003082

Same first word

csheahan.com

Similar names

sanchahe.com

haenscha.de

DNS History

21 records (10 active, 11 former)

●NSdns1.p01.nsone.net2026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

●NSdns1.p05.nsone.net2026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

○NSdns1.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

●NSdns2.p01.nsone.net2026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

●NSdns2.p05.nsone.net2026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

○NSdns2.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

●NSdns3.p01.nsone.net2026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

●NSdns3.p05.nsone.net2026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

○NSdns3.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

●NSdns4.p01.nsone.net2026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

●NSdns4.p05.nsone.net2026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

○NSdns4.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

○NSdns5.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

○MXeforward1.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

○MXeforward2.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

○MXeforward3.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

○MXeforward4.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

○MXeforward5.registrar-servers.com2016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

○A162.255.119.2502016-12-15 → 2018-01-08 · 4 obs

● 2016-12-15 13:39:26
● 2018-01-08 09:05:04
○ 2026-07-02 01:55:54
○ 2026-07-14 04:39:10

●A18.208.88.1572026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

●A98.84.224.1112026-07-02 → 2026-07-14 · 3 obs

○ 2018-01-08 09:05:04
● 2026-07-02 01:55:54
● 2026-07-14 04:39:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
csheahan.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.45.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csheahan.com (unsigned zone)

⏱️ Timing

Total: 1351ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
NS	4	`dns2.p05.nsone.net, dns3.p05.nsone.net...`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

csheahan.com has two IP addresses: 18.208.88.157 and 98.84.224.111

Additional host names — porcontapropria.com.br, northapp.netlify.com, cbridge-analytics.netlify.app and two others — share IP numbers with csheahan.com.

Name Servers

csheahan.com is served by 8 authoritative name servers — among them dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 5 others.

There is at least partial name server overlap between csheahan.com and other domains — intelence-med.com, osmeonline.com, quickbooksgroup.com and two more among them.

These name servers regularly appear alongside dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net and 7 other name servers in NS record sets.

Host names with two IP numbers:

dns1.p01.nsone.net resolves to two addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns2.p01.nsone.net resolves to two addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net resolves to two addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net resolves to two addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.

dns1.p05.nsone.net resolves to two addresses: 198.51.44.5 and 2620:4d:4000:6259:7:5:0:1.

dns2.p05.nsone.net resolves to two addresses: 198.51.45.5 and 2a00:edc0:6259:7:5::2.

dns3.p05.nsone.net resolves to two addresses: 198.51.44.69 and 2620:4d:4000:6259:7:5:0:3.

dns4.p05.nsone.net resolves to two addresses: 198.51.45.69 and 2a00:edc0:6259:7:5::4.