`robertsteffen.com`

DNSSEC	⚠️ Not signed
A	205.185.158.217^{🇺🇸 ACENTEK-MINNESOTA205.185.144.0/20 207 E Cedar Houston MN 55943 United States}
NS	`ns25.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns26.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`robertsteffen-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS25.WORLDNIC.com`namehost@WORLDNIC.com serial=120030615

`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=1774431112

Same first word

robertsteffen.com

DNS History

12 records (4 active, 8 former)

○NSdns1msp.popp.net2015-08-02 → 2017-03-20 · 4 obs

● 2015-08-02 11:28:02
● 2017-03-20 11:45:58
○ 2020-02-21 09:41:08
○ 2026-03-25 09:41:48

○NSdns2msp.popp.net2015-08-02 → 2017-03-20 · 4 obs

● 2015-08-02 11:28:02
● 2017-03-20 11:45:58
○ 2020-02-21 09:41:08
○ 2026-03-25 09:41:48

●NSns25.worldnic.com2020-02-21 → 2026-03-25 · 3 obs

○ 2017-03-20 11:45:58
● 2020-02-21 09:41:08
● 2026-03-25 09:41:48

●NSns26.worldnic.com2020-02-21 → 2026-03-25 · 3 obs

○ 2017-03-20 11:45:58
● 2020-02-21 09:41:08
● 2026-03-25 09:41:48

●MXrobertsteffen-com.mail.protection.outlook.com2020-02-21 → 2026-03-25 · 3 obs

○ 2017-03-20 11:45:58
● 2020-02-21 09:41:08
● 2026-03-25 09:41:48

○MXrobertsteffen.com.mx1.popp.rcimx.net2015-08-02 → 2017-03-20 · 4 obs

● 2015-08-02 11:28:02
● 2017-03-20 11:45:58
○ 2020-02-21 09:41:08
○ 2026-03-25 09:41:48

○MXrobertsteffen.com.mx2.popp.rcimx.net2015-08-02 → 2017-03-20 · 4 obs

● 2015-08-02 11:28:02
● 2017-03-20 11:45:58
○ 2020-02-21 09:41:08
○ 2026-03-25 09:41:48

○MXrobertsteffen.com.mx3.popp.rcimx.net2015-08-02 → 2017-03-20 · 4 obs

● 2015-08-02 11:28:02
● 2017-03-20 11:45:58
○ 2020-02-21 09:41:08
○ 2026-03-25 09:41:48

○MXrobertsteffen.com.mx4.popp.rcimx.net2015-08-02 → 2017-03-20 · 4 obs

● 2015-08-02 11:28:02
● 2017-03-20 11:45:58
○ 2020-02-21 09:41:08
○ 2026-03-25 09:41:48

○A199.85.91.112017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-09 21:55:18
● 2017-03-20 11:45:58
○ 2020-02-21 09:41:08
○ 2026-03-25 09:41:48

●A205.185.158.2172020-02-21 → 2026-03-25 · 3 obs

○ 2017-03-20 11:45:58
● 2020-02-21 09:41:08
● 2026-03-25 09:41:48

○A65.248.208.192015-08-02 → 2016-07-09 · 4 obs

● 2015-08-02 11:28:02
● 2016-07-09 21:55:18
○ 2017-03-20 11:45:58
○ 2026-03-25 09:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
robertsteffen.com	ns25.worldnic.com, ns26.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.132

NS records: ns25.worldnic.com, ns26.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertsteffen.com (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`205.185.158.217`
NS	2	`ns26.worldnic.com, ns25.worldnic.com`
MX	1	`robertsteffen-com.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS25.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns25.worldnic.com, ns26.worldnic.com)

Analysis

IP Addresses

robertsteffen.com points to a single IP number: 205.185.158.217.

Other host names, for instance insuranceagencymn.com, nelsonsrepair.com, bambamtraining.com, bigelowhomes.net and bhz.com share IP numbers with robertsteffen.com.

Name Servers

Delegation for robertsteffen.com rests with two name servers, ns25.worldnic.com and ns26.worldnic.com.

robertsteffen.com shares the same name server setup as other domains, including greenworks.org, cdelaw.net, mksisters.org, dragonhat.net and elementdefense.com.

robertsteffen.com shares name servers with other domains at least partially, for example acuworld.clinic.

Host names with one IP number: ns25.worldnic.com points to 162.159.26.132; ns26.worldnic.com points to 162.159.27.77.

Mail Servers

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

robertsteffen-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c902::16, 2a01:111:f403:c946::7, 2a01:111:f403:f903::, 2a01:111:f403:f90f::, 52.101.9.17, 52.101.9.21, 52.101.11.2 and 52.101.41.3.

robertsteffen.com - robtex.com