`erollercoasters.com`

DNSSEC	⚠️ Not signed
A	54.144.38.219^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
		PTR	`ec2-54-144-38-219.compute-1.amazonaws.com`
NS	`ns1.cosmotown.com` ⭐
		A	2400:cb00:2049:1::c629:dfe8^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	198.41.223.232^{Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cf-198-41-223-232.cloudflare.com`
NS	`ns2.cosmotown.com`
		A	2400:cb00:2049:1::c629:de2b^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	198.41.222.43^{Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cf-198-41-222-43.cloudflare.com`
NS	`ns3.cosmotown.com`
		A	2400:cb00:2049:1::a29f:b8f^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.143^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.cosmotown.com`
		A	2400:cb00:2049:1::a29f:abd^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.189^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.cosmotown.com`dns@cloudflare.com serial=2399463363

`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=1771291435

Same first word

erollercoasters.com

DNS History

12 records (5 active, 7 former)

●NSns1.cosmotown.com2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-18 06:32:22
● 2026-03-22 15:03:50

○NSns1.sedoparking.com2015-05-26 → 2020-01-18 · 3 obs

● 2015-05-26 08:35:10
● 2020-01-18 06:32:22
○ 2026-03-22 15:03:50

●NSns2.cosmotown.com2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-18 06:32:22
● 2026-03-22 15:03:50

○NSns2.sedoparking.com2015-05-26 → 2020-01-18 · 3 obs

● 2015-05-26 08:35:10
● 2020-01-18 06:32:22
○ 2026-03-22 15:03:50

●NSns3.cosmotown.com2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-18 06:32:22
● 2026-03-22 15:03:50

●NSns4.cosmotown.com2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-18 06:32:22
● 2026-03-22 15:03:50

○MXlocalhost2016-12-25 → 2016-12-25 · 4 obs

○ 2016-04-08 06:10:00
● 2016-12-25 16:58:52
○ 2020-01-18 06:32:22
○ 2026-03-22 15:03:50

○MXmail.nickstel.com2015-05-26 → 2016-04-08 · 4 obs

● 2015-05-26 08:35:10
● 2016-04-08 06:10:00
○ 2016-12-25 16:58:52
○ 2026-03-22 15:03:50

○MXmail.pickelhost.com2020-01-18 → 2020-01-18 · 3 obs

○ 2016-12-25 16:58:52
● 2020-01-18 06:32:22
○ 2026-03-22 15:03:50

●A54.144.38.2192026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-18 06:32:22
● 2026-03-22 15:03:50

○A72.52.4.1192015-05-26 → 2016-12-25 · 4 obs

● 2015-05-26 08:35:10
● 2016-12-25 16:58:52
○ 2020-01-18 06:32:22
○ 2026-03-22 15:03:50

○A91.195.240.1262020-01-18 → 2020-01-18 · 3 obs

○ 2016-12-25 16:58:52
● 2020-01-18 06:32:22
○ 2026-03-22 15:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
erollercoasters.com	ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com, ns4.cosmotown.com	4 records

✅ Authoritative Response

Server: 198.41.223.232

NS records: ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com, ns4.cosmotown.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for erollercoasters.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.144.38.219`
NS	4	`ns1.cosmotown.com, ns2.cosmotown.com...`
SOA	1	`ns1.cosmotown.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com...)

Analysis

IP Addresses

erollercoasters.com resolves to one IP number: 54.144.38.219.

other host names including feicheng.bookmarkjet.com, cjeans.com, ds-tu.x-atom.net, kaifeng.bookmarkjet.com and deportivoazogues.com share IP numbers with erollercoasters.com.

Name Servers

erollercoasters.com is delegated to four name servers: ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com and ns4.cosmotown.com.

erollercoasters.com at least partially shares name servers with other domains, for instance (0x65726f746963)(0x706f726e).org, techsyndicategroup.com, hightraffic.org, rolandpowell.com and apple-find.info.

These name servers are commonly used with ndns1.cosmotown.com, ndns2.cosmotown.com and a.misconfigured.dns.server.invalid.

Host names with two IP numbers:

ns1.cosmotown.com points to 2400:cb00:2049:1::c629:dfe8 and 198.41.223.232; ns2.cosmotown.com points to 2400:cb00:2049:1::c629:de2b and 198.41.222.43; ns3.cosmotown.com points to 2400:cb00:2049:1::a29f:b8f and 162.159.11.143; ns4.cosmotown.com points to 2400:cb00:2049:1::a29f:abd and 162.159.10.189.

erollercoasters.com - robtex.com