`erdmanengineering.com`

DNSSEC	⚠️ Not signed
A	72.249.68.105^{🇺🇸 TierPoint72.249.68.0/24}
		PTR	`vps4.irocwebs.net`
NS	`ns69.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns70.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`erdmanengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms42162508`
SOA	`NS69.WORLDNIC.com`namehost@WORLDNIC@com serial=124121610

`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=1774389407

Subdomains

remote.erdmanengineering.com

Same first word

erdmanengineering.com

Similar names

redmanengineering.com

DNS History

8 records (4 active, 4 former)

●NSns69.worldnic.com2015-06-30 → 2026-03-24 · 3 obs

○ 2008-03-16 16:59:00
● 2015-06-30 10:07:58
● 2026-03-24 22:16:06

●NSns70.worldnic.com2015-06-30 → 2026-03-24 · 3 obs

○ 2008-03-16 16:59:00
● 2015-06-30 10:07:58
● 2026-03-24 22:16:06

●MXerdmanengineering-com.mail.protection.outlook.com2026-03-04 → 2026-03-24 · 3 obs

○ 2016-09-12 16:10:24
● 2026-03-04 15:18:26
● 2026-03-24 22:16:06

○MXsmtp1.mke.securence.com2015-06-30 → 2016-09-12 · 5 obs

○ 2008-03-16 16:59:00
● 2015-06-30 10:07:58
● 2016-09-12 16:10:24
○ 2026-03-04 15:18:26
○ 2026-03-24 22:16:06

○MXsmtp1.msp.securence.com2015-06-30 → 2016-09-12 · 5 obs

○ 2008-03-16 16:59:00
● 2015-06-30 10:07:58
● 2016-09-12 16:10:24
○ 2026-03-04 15:18:26
○ 2026-03-24 22:16:06

○A207.58.176.112015-06-30 → 2016-09-12 · 5 obs

○ 2008-03-16 16:59:00
● 2015-06-30 10:07:58
● 2016-09-12 16:10:24
○ 2026-03-04 15:18:26
○ 2026-03-24 22:16:06

○A71.39.249.1532008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 16:59:00
○ 2015-06-30 10:07:58
○ 2026-03-24 22:16:06

●A72.249.68.1052026-03-04 → 2026-03-24 · 5 obs

○ 2016-09-12 16:10:24
● 2026-03-04 15:18:26
○ 2026-03-17 15:10:26
● 2026-03-23 03:11:42
● 2026-03-24 22:16:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
erdmanengineering.com	ns69.worldnic.com, ns70.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.127

NS records: ns69.worldnic.com, ns70.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for erdmanengineering.com (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.249.68.105`
NS	2	`ns69.worldnic.com, ns70.worldnic.com`
MX	1	`erdmanengineering-com.mail.protection.ou`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms42162508`
SOA	1	`NS69.WORLDNIC.com namehost@WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns69.worldnic.com, ns70.worldnic.com)

Analysis

Hierarchy

erdmanengineering.com is the parent of remote.erdmanengineering.com.

IP Addresses

erdmanengineering.com resolves to one IP number: 72.249.68.105.

other host names including nfv.k12.ia.us, mail.alum-line.com, mail.jdscompany.com, mail.bore4u.com and postville.k12.ia.us share IP numbers with erdmanengineering.com.

Name Servers

erdmanengineering.com is delegated to two name servers ns69.worldnic.com and ns70.worldnic.com.

erdmanengineering.com shares the same name server setup as other domains, for instance safarimotel.net, cognizantsupplementaldisability.com, andersonroofingcompany.com, mytsystem.com and sitesnsi.net.

Host names with one IP number:

ns69.worldnic.com points to 162.159.26.185

ns70.worldnic.com points to 162.159.27.127

Mail Servers

erdmanengineering.com is handled by a single mail server, erdmanengineering-com.mail.protection.outlook.com.

Host erdmanengineering-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c92c::3, 2a01:111:f403:c936::, 2a01:111:f403:f913::1, 52.101.9.2, 52.101.11.19, 52.101.40.6 and 52.101.41.180.

erdmanengineering.com - robtex.com