`sarahalderfer.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`mail.sarahalderfer.com` ⭐
		A	107.180.0.241^{🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation}
			PTR	`241.0.180.107.host.secureserver.net`
TXT	`v=spf1 a mx ptr include:secureserver.net ~all`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2023-09-19 #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=1778459851

Subdomains

mail.sarahalderfer.com

Same first word

sarahalderfer.com

DNS History

9 records (5 active, 4 former)

●NSns39.domaincontrol.com2016-04-10 → 2026-05-11 · 2 obs

● 2016-04-10 01:55:22
● 2026-05-11 00:46:08

●NSns40.domaincontrol.com2016-04-10 → 2026-05-11 · 2 obs

● 2016-04-10 01:55:22
● 2026-05-11 00:46:08

●MXmail.sarahalderfer.com2016-12-01 → 2026-05-11 · 3 obs

○ 2016-04-10 01:55:22
● 2016-12-01 21:53:48
● 2026-05-11 00:46:08

○MXmailstore1.secureserver.net2016-04-10 → 2016-04-10 · 3 obs

● 2016-04-10 01:55:22
○ 2016-12-01 21:53:48
○ 2026-05-11 00:46:08

○MXsmtp.secureserver.net2016-04-10 → 2016-04-10 · 3 obs

● 2016-04-10 01:55:22
○ 2016-12-01 21:53:48
○ 2026-05-11 00:46:08

●A15.197.148.332026-03-14 → 2026-05-11 · 3 obs

○ 2018-05-23 00:22:46
● 2026-03-14 19:31:24
● 2026-05-11 00:46:08

○A184.168.221.462016-12-01 → 2018-05-23 · 5 obs

○ 2016-04-10 01:55:22
● 2016-12-01 21:53:48
● 2018-05-23 00:22:46
○ 2026-03-14 19:31:24
○ 2026-05-11 00:46:08

●A3.33.130.1902026-03-14 → 2026-05-11 · 3 obs

○ 2018-05-23 00:22:46
● 2026-03-14 19:31:24
● 2026-05-11 00:46:08

○A50.63.202.592016-04-10 → 2016-04-10 · 3 obs

● 2016-04-10 01:55:22
○ 2016-12-01 21:53:48
○ 2026-05-11 00:46:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
sarahalderfer.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sarahalderfer.com (unsigned zone)

⏱️ Timing

Total: 1114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	1	`mail.sarahalderfer.com (pri: 0)`
TXT	1	`v=spf1 a mx ptr include:secureserver.net`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

Hierarchy

sarahalderfer.com is the parent of mail.sarahalderfer.com.

IP Addresses

sarahalderfer.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.

other host names including if-na.com, greenbuildersgroup.com, tedbon.com, comptechmarine.com and vitalwellnessinstitute.com share IP numbers with sarahalderfer.com.

Name Servers

sarahalderfer.com is delegated to two name servers ns39.domaincontrol.com and ns40.domaincontrol.com.

sarahalderfer.com shares the same name server setup as other domains, for instance snlloans.com, staplanroom.com, annakorenev.com, blckwater.info and foxplay.co.

Host names with two IP numbers:

The host name ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20; the host name ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.

Mail Servers

sarahalderfer.com is handled by a single mail server, mail.sarahalderfer.com.

mail.sarahalderfer.com resolves to IP 107.180.0.241.

sarahalderfer.com - robtex.com