`railgradecrossing.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ha1.markmonitor.zone` ⭐
		A	2001:67c:1bc::5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ha1.markmonitor.zone`
		A	192.174.68.5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
NS	`ha2.markmonitor.zone`
		A	2620:10a:80eb::6b^{🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1}
			PTR	`ha2.markmonitor.zone`
		A	162.219.54.170^{🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1}
			PTR	`ha2.markmonitor.zone`
NS	`ha3.markmonitor.zone`
		A	2001:67c:10b8::5^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ha3.markmonitor.zone`
		A	176.97.158.5^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ha3.markmonitor.zone`
NS	`ha4.markmonitor.zone`
		A	2620:10a:80ec::6b^{🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
		A	162.219.55.170^{🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 -all`
SOA	`ha1.markmonitor.zone`hostmaster@markmonitor.com 2024-02-16 #1

`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=1784864667

Same first word

railgradecrossing.com

DNS History

16 records (7 active, 9 former)

●NSha1.markmonitor.zone2026-07-18 → 2026-07-24 · 3 obs

○ 2017-09-17 03:55:50
● 2026-07-18 02:08:52
● 2026-07-24 03:57:54

●NSha2.markmonitor.zone2026-07-18 → 2026-07-24 · 3 obs

○ 2017-09-17 03:55:50
● 2026-07-18 02:08:52
● 2026-07-24 03:57:54

●NSha3.markmonitor.zone2026-07-18 → 2026-07-24 · 3 obs

○ 2017-09-17 03:55:50
● 2026-07-18 02:08:52
● 2026-07-24 03:57:54

●NSha4.markmonitor.zone2026-07-18 → 2026-07-24 · 3 obs

○ 2017-09-17 03:55:50
● 2026-07-18 02:08:52
● 2026-07-24 03:57:54

○NSns75.domaincontrol.com2016-12-13 → 2017-09-17 · 4 obs

● 2016-12-13 20:36:26
● 2017-09-17 03:55:50
○ 2026-07-18 02:08:52
○ 2026-07-24 03:57:54

○NSns76.domaincontrol.com2016-12-13 → 2017-09-17 · 4 obs

● 2016-12-13 20:36:26
● 2017-09-17 03:55:50
○ 2026-07-18 02:08:52
○ 2026-07-24 03:57:54

●MXmailstore1.secureserver.net2016-12-13 → 2026-07-24 · 2 obs

● 2016-12-13 20:36:26
● 2026-07-24 03:57:54

●MXsmtp.secureserver.net2016-12-13 → 2026-07-24 · 2 obs

● 2016-12-13 20:36:26
● 2026-07-24 03:57:54

○A184.168.221.162017-09-17 → 2017-09-17 · 4 obs

○ 2016-12-13 20:36:26
● 2017-09-17 03:55:50
○ 2026-07-18 02:08:52
○ 2026-07-24 03:57:54

○A184.168.221.312017-09-17 → 2017-09-17 · 4 obs

○ 2016-12-13 20:36:26
● 2017-09-17 03:55:50
○ 2026-07-18 02:08:52
○ 2026-07-24 03:57:54

○A184.168.221.52016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:36:26
○ 2017-09-17 03:55:50
○ 2026-07-24 03:57:54

●A3.33.139.322026-07-18 → 2026-07-24 · 3 obs

○ 2017-09-17 03:55:50
● 2026-07-18 02:08:52
● 2026-07-24 03:57:54

○A50.63.202.142017-09-17 → 2017-09-17 · 4 obs

○ 2016-12-13 20:36:26
● 2017-09-17 03:55:50
○ 2026-07-18 02:08:52
○ 2026-07-24 03:57:54

○A50.63.202.252017-09-17 → 2017-09-17 · 4 obs

○ 2016-12-13 20:36:26
● 2017-09-17 03:55:50
○ 2026-07-18 02:08:52
○ 2026-07-24 03:57:54

○A50.63.202.292017-09-17 → 2017-09-17 · 4 obs

○ 2016-12-13 20:36:26
● 2017-09-17 03:55:50
○ 2026-07-18 02:08:52
○ 2026-07-24 03:57:54

○A50.63.202.302017-09-17 → 2017-09-17 · 4 obs

○ 2016-12-13 20:36:26
● 2017-09-17 03:55:50
○ 2026-07-18 02:08:52
○ 2026-07-24 03:57:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
railgradecrossing.com	ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone	-

✅ Authoritative Response

Server:176.97.158.5

NS records: ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for railgradecrossing.com (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	4	`ha1.markmonitor.zone, ha2.markmonitor.zone...`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`v=spf1 -all`
SOA	1	`ha1.markmonitor.zone hostmaster.markmoni`

Analysis

IP Addresses

railgradecrossing.com has exactly one IP address — 3.33.139.32.

telsamotorstoronto.com, dainese.pk, officeclaw.bot plus two other host names have IP numbers in common with railgradecrossing.com.

Name Servers

Four name servers handle the delegation for railgradecrossing.com: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

railgradecrossing.com has at least partial name server overlap with other domains, such as mysolutionsdirect.cl, elevateyourbenefits.com, tcbmw.com and two others.

ns1.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com — plus 4 other name servers — are commonly paired with these name servers.

ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone all point to exactly two IP numbers each: ha1.markmonitor.zone → 192.174.68.5 and 2001:67c:1bc::5; ha2.markmonitor.zone → 162.219.54.170 and 2620:10a:80eb::6b; ha3.markmonitor.zone → 176.97.158.5 and 2001:67c:10b8::5; ha4.markmonitor.zone → 162.219.55.170 and 2620:10a:80ec::6b.

Mail Servers

railgradecrossing.com uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

The mail server setup of railgradecrossing.com matches that of other domains such as frogbam.com, kiacar.ca, carbonpositivehome.com and two others.

mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

railgradecrossing.com - robtex.com