`schaefer-arch.com`

DNSSEC	⚠️ Not signed
A	151.101.66.159^{🇺🇸 Fastly151.101.64.0/22}
NS	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`mail.schaefer-arch.com` ⭐
		A	72.214.202.74^{🇺🇸 CCINET72.214.200.0/21 WICH CBS TRANSIT}
			PTR	`mail.schaefer-arch.com`
TXT	`knowbe4-site-verification=7fdeb1b56cabac496664c695ec11f3e3`
TXT	`v=verifydomain MS=1444717`
TXT	`v=spf1 +a +mx include:_spf.psm.knowbe4.com ~all`
TXT	`MS=C9EE80B2AFAFC2F112D0A88F75CB3D4478A9C971`
TXT	`autodesk-domain-verification=YjD_TLroh6cFZR1tttct`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2026-06-22 #17

`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=1783909472

Subdomains

mail.schaefer-arch.com

Same first word

schaefer-arch.com

DNS History

4 records (4 active, 0 former)

●NSns43.domaincontrol.com2026-06-06 → 2026-07-13 · 2 obs

● 2026-06-06 20:47:58
● 2026-07-13 02:40:50

●NSns44.domaincontrol.com2026-06-06 → 2026-07-13 · 2 obs

● 2026-06-06 20:47:58
● 2026-07-13 02:40:50

●MXmail.schaefer-arch.com2026-06-06 → 2026-07-13 · 2 obs

● 2026-06-06 20:47:58
● 2026-07-13 02:40:50

●A151.101.66.1592026-06-06 → 2026-07-13 · 2 obs

● 2026-06-06 20:47:58
● 2026-07-13 02:40:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
schaefer-arch.com	ns43.domaincontrol.com, ns44.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.69.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schaefer-arch.com (unsigned zone)

⏱️ Timing

Total: 1660ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.101.66.159`
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	1	`mail.schaefer-arch.com (pri: 10)`
TXT	5	`knowbe4-site-verification=7fdeb1b56cabac, v=verifydomain MS=1444717...`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)

Analysis

Hierarchy

schaefer-arch.com is a parent domain of mail.schaefer-arch.com.

IP Addresses

schaefer-arch.com has exactly one IP address — 151.101.66.159.

buckeyeranch.org, aaapolymer.com, bmgs.nsw.edu.au plus two other host names have IP numbers in common with schaefer-arch.com.

Name Servers

schaefer-arch.com uses two name servers for its delegation: ns43.domaincontrol.com and ns44.domaincontrol.com.

The name server configuration of schaefer-arch.com is shared with other domains, for instance slitcalendar.com, chimeracapital.net, dammitdolls.com and two others.

At least some of schaefer-arch.com's name servers are also used by other domains, among them nexusvp.com.

The two host names ns43.domaincontrol.com and ns44.domaincontrol.com each have a pair of IP addresses: ns43.domaincontrol.com has 97.74.101.22 and 2603:5:2152::16, and ns44.domaincontrol.com has 173.201.69.22 and 2603:5:2252::16.

Mail Servers

schaefer-arch.com uses one mail server — mail.schaefer-arch.com.

schaefer-arch.com uses the same mail servers as other domains, including sjcf.com.

mail.schaefer-arch.com directs to just one IP number, 72.214.202.74.

schaefer-arch.com - robtex.com