fixedheight.com - dns.ninja

`fixedheight.com`

DNSSEC	⚠️ Not signed
A	2607:f358:4::61c^{🇺🇸 ENERGY-GROUP-NETWORKS2607:f358::/32 Energy Group Network SJC2-MLX 1460}
A	199.6.15.234^{TELX-AS36086199.6.15.0/24 Dynadot LLC}
NS	`ns1.fixedheight.com` ⭐
		A	199.6.15.234^{TELX-AS36086199.6.15.0/24 Dynadot LLC}
NS	`ns2.fixedheight.com`
		A	199.6.15.234^{TELX-AS36086199.6.15.0/24 Dynadot LLC}
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
MX	`mail.fixedheight.com`⁽³⁰⁾
		A	199.6.15.234^{TELX-AS36086199.6.15.0/24 Dynadot LLC}
TXT	`protonmail-verification=345976bf677729098280c6ed701bfeb30f1e9e41`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`ns1.fixedheight.com`postmaster@fixedheight.com 2026-01-02 #0

`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=1784376457

Subdomains

mail.fixedheight.com

ns2.fixedheight.com

ns1.fixedheight.com

Same first word

fixedheight.com

DNS History

8 records (7 active, 1 former)

●NSns1.fixedheight.com2017-05-09 → 2026-07-18 · 2 obs

● 2017-05-09 02:03:32
● 2026-07-18 12:30:18

●NSns2.fixedheight.com2017-05-09 → 2026-07-18 · 2 obs

● 2017-05-09 02:03:32
● 2026-07-18 12:30:18

●MXmail.fixedheight.com2017-05-09 → 2026-07-18 · 2 obs

● 2017-05-09 02:03:32
● 2026-07-18 12:30:18

●MXmail.protonmail.ch2026-02-18 → 2026-07-18 · 3 obs

○ 2017-05-09 02:03:32
● 2026-02-18 06:25:34
● 2026-07-18 12:30:18

●MXmailsec.protonmail.ch2026-02-18 → 2026-07-18 · 3 obs

○ 2017-05-09 02:03:32
● 2026-02-18 06:25:34
● 2026-07-18 12:30:18

○A166.88.19.532017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 02:03:32
○ 2026-02-18 06:25:34
○ 2026-07-18 12:30:18

●A199.6.15.2342026-02-18 → 2026-07-18 · 3 obs

○ 2017-05-09 02:03:32
● 2026-02-18 06:25:34
● 2026-07-18 12:30:18

●A2607:f358:4::61c2026-02-18 → 2026-07-18 · 3 obs

○ 2017-05-09 02:03:32
● 2026-02-18 06:25:34
● 2026-07-18 12:30:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
fixedheight.com	ns1.fixedheight.com, ns2.fixedheight.com	2 records

✅ Authoritative Response

Server:199.6.15.234

NS records: ns1.fixedheight.com, ns2.fixedheight.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fixedheight.com (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.6.15.234`
AAAA	1	`2607:f358:4::61c`
NS	2	`ns1.fixedheight.com, ns2.fixedheight.com`
MX	3	`mailsec.protonmail.ch (pri: 20), mail.fixedheight.com (pri: 30)...`
TXT	2	`v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=345976bf67772909`
SOA	1	`ns1.fixedheight.com postmaster.fixedheig`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.fixedheight.com, ns2.fixedheight.com)

Analysis

Hierarchy

fixedheight.com is a parent domain, with mail.fixedheight.com, ns2.fixedheight.com and ns1.fixedheight.com beneath it.

IP Addresses

fixedheight.com directs to two IP numbers, 199.6.15.234 and 2607:f358:4::61c

fixedheight.com shares its IP numbers with other host names like mail.fixedheight.com, ns2.fixedheight.com and ns1.fixedheight.com.

Name Servers

fixedheight.com is delegated to two name servers: ns1.fixedheight.com and ns2.fixedheight.com.

ns1.fixedheight.com and ns2.fixedheight.com both resolve to the same single IP address: 199.6.15.234.

ns1.fixedheight.com and ns2.fixedheight.com are host names that each point to 199.6.15.234 IP addresses.

Mail Servers

fixedheight.com has three mail servers: mail.protonmail.ch, mailsec.protonmail.ch and mail.fixedheight.com.

There is at least a partial MX overlap between fixedheight.com and other domains, including areion.com, borgnis.org, raiseexception.com and two others.

Hostnames that map to three IP numbers:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

Host names that point to one IP address:

mail.fixedheight.com points to 199.6.15.234.