🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sql-server-development.com`

DNSSEC	⚠️ Not signed
A	191.101.50.163^{🇺🇸 WHG-USE1191.101.50.0/24}
NS	`ns101.nsresponse.com` ⭐ ⚠️ Not in parent delegation
		A	192.250.239.210^{🇬🇧 WHG-LON192.250.239.0/24}
NS	`ns1.nsresponse.com` ⚠️ Not in parent delegation
		A	192.243.110.201^{🇬🇧 WHG-USE1192.243.110.0/24}
			PTR	`alphaserver.corewebsitedesign.co.uk`
NS	`ns100.nsresponse.com` ⚠️ Not in zone NS records
		A	192.243.110.201^{🇬🇧 WHG-USE1192.243.110.0/24}
			PTR	`alphaserver.corewebsitedesign.co.uk`
NS	`ns2.nsresponse.com` ⚠️ Not in zone NS records
		A	192.250.239.210^{🇬🇧 WHG-LON192.250.239.0/24}
MX	`sql-server-development.com` ⭐
		A	191.101.50.163^{🇺🇸 WHG-USE1191.101.50.0/24}
TXT	`google-site-verification=yhyLP23WuRZ5CRFiumR8rBhq4xWfYqZKodnny2ZVZR0`
TXT	`v=spf1 ip4:191.101.50.119 +a +mx +ip4:191.101.50.140 +ip4:191.101.50.163 +ip4...`
SOA	`ns100.nsresponse.com`technical@staff.abstractdns.com 2026-08-17 #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=1788218630

MX for

sql-server-development.com

Same first word

sql-server-development.com

Previous names

Next names

DNS History

7 records (6 active, 1 former)

●NSns1.nsresponse.com2016-11-19 → 2026-08-31 · 2 obs

● 2016-11-19 02:17:26
● 2026-08-31 23:35:18

●NSns100.nsresponse.com2026-08-27 → 2026-08-31 · 3 obs

○ 2016-11-19 02:17:26
● 2026-08-27 14:52:06
● 2026-08-31 23:35:18

●NSns101.nsresponse.com2026-08-27 → 2026-08-31 · 3 obs

○ 2016-11-19 02:17:26
● 2026-08-27 14:52:06
● 2026-08-31 23:35:18

●NSns2.nsresponse.com2016-11-19 → 2026-08-31 · 2 obs

● 2016-11-19 02:17:26
● 2026-08-31 23:35:18

●MXsql-server-development.com2016-11-19 → 2026-08-31 · 2 obs

● 2016-11-19 02:17:26
● 2026-08-31 23:35:18

●A191.101.50.1632026-08-27 → 2026-08-31 · 3 obs

○ 2017-05-19 13:29:08
● 2026-08-27 14:52:06
● 2026-08-31 23:35:18

○A204.93.177.472016-11-19 → 2017-05-19 · 4 obs

● 2016-11-19 02:17:26
● 2017-05-19 13:29:08
○ 2026-08-27 14:52:06
○ 2026-08-31 23:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
sql-server-development.com	ns1.nsresponse.com, ns2.nsresponse.com	2 records

✅ Authoritative Response

Server:192.243.110.201

NS records: ns1.nsresponse.com, ns2.nsresponse.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sql-server-development.com (unsigned zone)

⏱️ Timing

Total: 933ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.101.50.163`
NS	2	`ns100.nsresponse.com, ns101.nsresponse.com`
MX	1	`sql-server-development.com (pri: 0)`
TXT	2	`google-site-verification=yhyLP23WuRZ5CRF, v=spf1 ip4:191.101.50.119 +a +mx +ip4:19`
SOA	1	`ns100.nsresponse.com technical.staff.abs`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.nsresponse.com, ns2.nsresponse.com)

Analysis

Mail Server Role

sql-server-development.com is listed as a mail server for itself.

IP Addresses

sql-server-development.com resolves to one IP address: 191.101.50.163.

simoncorris.com, webmail.softart.dz, shimizupools.com and two other host names share IP numbers with sql-server-development.com.

Name Servers

The authoritative name servers for sql-server-development.com are ns100.nsresponse.com, ns101.nsresponse.com, ns1.nsresponse.com and ns2.nsresponse.com.

The name servers of sql-server-development.com overlap at least partially with those of other domains — among them brentandaurelius.com, punithas.com, kingkarman.com and two more.

These name servers commonly appear in delegations together with ns100.webhostingbuzz.com, ns101.webhostingbuzz.com, ns1.mysecurecloudhost.com and 3 other.

Each of the host names ns100.nsresponse.com, ns101.nsresponse.com, ns1.nsresponse.com and ns2.nsresponse.com has one IP address: ns100.nsresponse.com resolves to 192.243.110.201, ns101.nsresponse.com resolves to 192.250.239.210, ns1.nsresponse.com resolves to 192.243.110.201 and ns2.nsresponse.com resolves to 192.250.239.210.

ns100.nsresponse.com and ns1.nsresponse.com are host names that each point to 192.243.110.201 IP addresses.

ns101.nsresponse.com and ns2.nsresponse.com are host names that each point to 192.250.239.210 IP addresses.

Mail Servers

Mail for sql-server-development.com is handled by one mail server — sql-server-development.com.

sql-server-development.com resolves to a single IP number: 191.101.50.163.

sql-server-development.com - robtex.com