`clarksurveying.com`

DNSSEC	⚠️ Not signed
A	192.243.110.20^{🇬🇧 WHG-USE1192.243.110.0/24}
		PTR	`server203.webhostingbuzz.com`
NS	`ns100.webhostingbuzz.com` ⭐
		A	192.243.110.201^{🇬🇧 WHG-USE1192.243.110.0/24}
			PTR	`alphaserver.corewebsitedesign.co.uk`
NS	`ns101.webhostingbuzz.com`
		A	192.250.239.210^{🇬🇧 WHG-LON192.250.239.0/24}
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 ip4:192.243.110.20 ip4:184.170.148.6 a mx ~all`
SOA	`ns100.webhostingbuzz.com`technical@staff.abstractdns.com 2026-07-12 #3

`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=1786349734

Previously MX for

clarksurveying.com

Same first word

clarksurveying.com

DNS History

11 records (6 active, 5 former)

●NSns100.webhostingbuzz.com2026-02-15 → 2026-08-10 · 3 obs

○ 2017-05-22 13:34:16
● 2026-02-15 06:13:12
● 2026-08-10 08:18:30

○NSns100.whbdns.com2015-06-27 → 2017-05-22 · 4 obs

● 2015-06-27 09:09:22
● 2017-05-22 13:34:16
○ 2026-02-15 06:13:12
○ 2026-08-10 08:18:30

●NSns101.webhostingbuzz.com2026-02-15 → 2026-08-10 · 3 obs

○ 2017-05-22 13:34:16
● 2026-02-15 06:13:12
● 2026-08-10 08:18:30

○NSns101.whbdns.com2015-06-27 → 2017-05-22 · 4 obs

● 2015-06-27 09:09:22
● 2017-05-22 13:34:16
○ 2026-02-15 06:13:12
○ 2026-08-10 08:18:30

○MXclarksurveying.com2015-06-27 → 2026-04-06 · 4 obs

● 2015-06-27 09:09:22
● 2026-04-06 18:08:32
○ 2026-04-30 10:54:46
○ 2026-08-10 08:18:30

●MXfallbackmx.spamexperts.eu2026-04-30 → 2026-08-10 · 3 obs

○ 2026-04-06 18:08:32
● 2026-04-30 10:54:46
● 2026-08-10 08:18:30

●MXlastmx.spamexperts.net2026-04-30 → 2026-08-10 · 3 obs

○ 2026-04-06 18:08:32
● 2026-04-30 10:54:46
● 2026-08-10 08:18:30

●MXmx.spamexperts.com2026-04-30 → 2026-08-10 · 3 obs

○ 2026-04-06 18:08:32
● 2026-04-30 10:54:46
● 2026-08-10 08:18:30

●A192.243.110.202026-02-15 → 2026-08-10 · 3 obs

○ 2017-05-22 13:34:16
● 2026-02-15 06:13:12
● 2026-08-10 08:18:30

○A204.93.177.1362016-11-29 → 2017-05-22 · 5 obs

○ 2016-04-22 14:37:32
● 2016-11-29 21:32:42
● 2017-05-22 13:34:16
○ 2026-02-15 06:13:12
○ 2026-08-10 08:18:30

○A74.81.82.1302015-06-27 → 2016-04-22 · 4 obs

● 2015-06-27 09:09:22
● 2016-04-22 14:37:32
○ 2016-11-29 21:32:42
○ 2026-08-10 08:18:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
clarksurveying.com	ns100.webhostingbuzz.com, ns101.webhostingbuzz.com	2 records

✅ Authoritative Response

Server:192.250.239.210

NS records: ns100.webhostingbuzz.com, ns101.webhostingbuzz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clarksurveying.com (unsigned zone)

⏱️ Timing

Total: 339ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.243.110.20`
NS	2	`ns101.webhostingbuzz.com, ns100.webhostingbuzz.com`
MX	3	`mx.spamexperts.com (pri: 10), fallbackmx.spamexperts.eu (pri: 20)...`
TXT	1	`v=spf1 ip4:192.243.110.20 ip4:184.170.14`
SOA	1	`ns100.webhostingbuzz.com technical.staff`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns100.webhostingbuzz.com, ns101.webhostingbuzz.com)

Analysis

IP Addresses

clarksurveying.com resolves to one IP address: 192.243.110.20.

nobl.org, thehivecorp.com, ejcg.net and two other host names share IP numbers with clarksurveying.com.

Name Servers

clarksurveying.com uses two name servers for its delegation: ns100.webhostingbuzz.com and ns101.webhostingbuzz.com.

clarksurveying.com uses the same name servers as several other domains — among them aspaconsultancy.com, rathref.ca, webhitch.net and two more.

The name servers of clarksurveying.com overlap at least partially with those of other domains — among them seedsleuths.com, cedeipr.org, 999s.info and two more.

These name servers commonly appear in delegations together with ns100.nsresponse.com, ns101.nsresponse.com, ns100.whbdns.com and 4 other.

Both ns100.webhostingbuzz.com and ns101.webhostingbuzz.com have a single IP address each — ns100.webhostingbuzz.com resolves to 192.243.110.201 while ns101.webhostingbuzz.com resolves to 192.250.239.210.

Mail Servers

Mail for clarksurveying.com is routed through three mail servers — mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

clarksurveying.com has at least partial mail server overlap with other domains such as advancedpainting.ca, marktwaarde.nl, majher.com and two more.

Hostnames that resolve to 8 IP addresses:

Hostname lastmx.spamexperts.net directs to 38.71.16.244, 38.89.254.156 and 149.13.75.27 along with 5 other IP addresses.

Hostnames that resolve to 6 IP addresses:

Hostname fallbackmx.spamexperts.eu directs to 38.71.16.244, 38.89.254.156 and 38.101.250.150 along with 3 other IP addresses.

Hostnames that resolve to two IP addresses:

mx.spamexperts.com directs traffic to 38.101.250.150 and 2001:550:2:61::2fc:100.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 2001:550:2:3::62:100 IP addresses each.

The host names lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com each resolve to 2001:550:2:61::2fc:100.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 38.71.16.244 IP addresses each.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 38.89.254.156 IP addresses each.

Both fallbackmx.spamexperts.eu and mx.spamexperts.com resolve to 38.101.250.150 IP addresses each.

clarksurveying.com - robtex.com