`configexpert.com`

DNSSEC	⚠️ Not signed
A	15.204.186.61^{🇺🇸 OVH}
		PTR	`phoenix3.sslcatacombnetworking.com`
NS	`ns1.sslcatacombnetworking.com` ⭐
		A	15.204.185.145^{🇺🇸 OVH}
			PTR	`ns1.sslcatacombnetworking.com`
NS	`ns2.sslcatacombnetworking.com`
		A	15.204.186.67^{🇺🇸 OVH}
			PTR	`ns2.sslcatacombnetworking.com`
NS	`ns3.sslcatacombnetworking.com`
		A	15.204.185.146^{🇺🇸 OVH}
			PTR	`ns3.sslcatacombnetworking.com`
MX	`configexpert.com` ⭐
		A	15.204.186.61^{🇺🇸 OVH}
			PTR	`phoenix3.sslcatacombnetworking.com`
TXT	`v=spf1 +a +mx +ip4:158.69.228.166 +ip4:144.217.20.186 +ip4:135.148.7.34 ~all`
TXT	`google-site-verification=F4zUpNo9Lkg60t3iFAHEb3CVhtVDU8wYroKaAA9Onw4`
SOA	`ns1.sslcatacombnetworking.com`postmaster@sslcatacombnetworking.com 2026-01-03 #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=1771291435

MX for

configexpert.com

Same first word

configexpert.com

Similar names

expertconfig.de

DNS History

9 records (5 active, 4 former)

○NSns1.sslcatacomb.net2015-06-13 → 2016-04-05 · 4 obs

● 2015-06-13 10:07:36
● 2016-04-05 15:56:26
○ 2017-01-25 15:13:16
○ 2026-02-21 17:07:26

●NSns1.sslcatacombnetworking.com2017-01-25 → 2026-02-21 · 3 obs

○ 2016-04-05 15:56:26
● 2017-01-25 15:13:16
● 2026-02-21 17:07:26

○NSns2.sslcatacomb.net2015-06-13 → 2016-04-05 · 4 obs

● 2015-06-13 10:07:36
● 2016-04-05 15:56:26
○ 2017-01-25 15:13:16
○ 2026-02-21 17:07:26

●NSns2.sslcatacombnetworking.com2017-01-25 → 2026-02-21 · 3 obs

○ 2016-04-05 15:56:26
● 2017-01-25 15:13:16
● 2026-02-21 17:07:26

●NSns3.sslcatacombnetworking.com2017-01-25 → 2026-02-21 · 3 obs

○ 2016-04-05 15:56:26
● 2017-01-25 15:13:16
● 2026-02-21 17:07:26

●MXconfigexpert.com2015-06-13 → 2026-02-21 · 2 obs

● 2015-06-13 10:07:36
● 2026-02-21 17:07:26

○A144.217.20.1822017-01-25 → 2017-01-25 · 4 obs

○ 2016-04-05 15:56:26
● 2017-01-25 15:13:16
○ 2026-02-21 04:10:54
○ 2026-02-21 17:07:26

●A15.204.186.612026-02-21 → 2026-02-21 · 3 obs

○ 2017-01-25 15:13:16
● 2026-02-21 04:10:54
● 2026-02-21 17:07:26

○A174.123.82.22015-06-13 → 2016-04-05 · 4 obs

● 2015-06-13 10:07:36
● 2016-04-05 15:56:26
○ 2017-01-25 15:13:16
○ 2026-02-21 17:07:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
configexpert.com	ns1.sslcatacombnetworking.com, ns2.sslcatacombnetworking.com, ns3.sslcatacombnetworking.com	3 records

✅ Authoritative Response

Server: 15.204.185.145

NS records: ns1.sslcatacombnetworking.com, ns2.sslcatacombnetworking.com, ns3.sslcatacombnetworking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for configexpert.com (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.204.186.61`
NS	3	`ns3.sslcatacombnetworking.com, ns1.sslcatacombnetworking.com...`
MX	1	`configexpert.com (pri: 0)`
TXT	2	`google-site-verification=F4zUpNo9Lkg60t3, v=spf1 +a +mx +ip4:158.69.228.166 +ip4:1`
SOA	1	`ns1.sslcatacombnetworking.com postmaster`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.sslcatacombnetworking.com, ns2.sslcatacombnetworking.com, ns3.sslcatacombnetworking.com)

AI analysis

configexpert.com is the mail server for configexpert.com.

configexpert.com resolves to a single IP: 15.204.186.61.

Other host names, for instance escueladetablamuchik.com, segolo.com, micric.co.uk, ajek.org and plant-life.org share IP numbers with configexpert.com.

configexpert.com delegates to three name servers: ns1.sslcatacombnetworking.com, ns2.sslcatacombnetworking.com and ns3.sslcatacombnetworking.com.

configexpert.com shares some name servers with other domains, for example boxflat.net, pdy.us, david-tara.net, creditcardabc.com and irohit.com.

These name servers are commonly used together with ns1.securehbs.com and ns2.securehbs.com.

Host names with a single IP: ns1.sslcatacombnetworking.com points to 15.204.185.145; ns2.sslcatacombnetworking.com points to 15.204.186.67; ns3.sslcatacombnetworking.com points to 15.204.185.146.

One mail server handles configexpert.com.

Host name configexpert.com points to IP 15.204.186.61.

configexpert.com - robtex.com