`swsenvironmental.com`

DNSSEC	⚠️ Not signed
A	67.55.108.238^{🇺🇸 WEBAIR67.55.96.0/19 Webair Internet Development}
		PTR	`sfs3.sfnts.com`
NS	`ns10.dnsmadeeasy.com` ⭐ ⚠️ Not in zone NS records
		A	2600:1800:10::1^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns11.dnsmadeeasy.com` ⚠️ Not in zone NS records
		A	2600:1801:11::1^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns12.dnsmadeeasy.com` ⚠️ Not in zone NS records
		A	2600:1802:12::1^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
NS	`ns13.dnsmadeeasy.com` ⚠️ Not in zone NS records
		A	2600:1801:13::1^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
NS	`ns14.dnsmadeeasy.com` ⚠️ Not in zone NS records
		A	2600:1802:14::1^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
NS	`ns15.dnsmadeeasy.com` ⚠️ Not in zone NS records
		A	2600:1800:15::1^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
NS	`ns20.digicertdns.com` ⚠️ Not in parent delegation
		A	2600:1800:10::1:1f^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
		A	208.94.148.223^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
NS	`ns21.digicertdns.com` ⚠️ Not in parent delegation
		A	2600:1801:11::1:1f^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns21.digicertdns.com`
		A	208.80.124.223^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns21.digicertdns.com`
NS	`ns22.digicertdns.com` ⚠️ Not in parent delegation
		A	2600:1802:12::1:1f^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns22.digicertdns.com`
		A	208.80.126.223^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns22.digicertdns.com`
NS	`ns23.digicertdns.net` ⚠️ Not in parent delegation
		A	2600:1801:13::1:1f^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns23.digicertdns.net`
		A	208.80.125.223^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns23.digicertdns.net`
NS	`ns24.digicertdns.net` ⚠️ Not in parent delegation
		A	2600:1802:14::1:1f^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns24.digicertdns.net`
		A	208.80.127.223^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns24.digicertdns.net`
NS	`ns25.digicertdns.net` ⚠️ Not in parent delegation
		A	2600:1800:15::1:1f^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns25.digicertdns.net`
		A	208.94.149.223^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns25.digicertdns.net`
MX	`mxa-0021b301.gslb.pphosted.com` ⭐
		A	148.163.148.199^{🇺🇸 Proofpoint148.163.148.0/22}
			PTR	`mx0a-0021b301.pphosted.com`
MX	`mxb-0021b301.gslb.pphosted.com` ⭐
		A	148.163.148.199^{🇺🇸 Proofpoint148.163.148.0/22}
			PTR	`mx0a-0021b301.pphosted.com`
MX	`us-smtp-inbound-1.mimecast.com`⁽¹⁰⁾
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com`⁽¹⁰⁾
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`MS=ms11040691`
TXT	`v=spf1 include:_u.swsenvironmental.com._spf.smart.ondmarc.com ~all`
SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com 2009-01-01 #14

`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=1776084372

Subdomains

ns.swsenvironmental.com

Same first word

swsenvironmental.com

swsenvironmental.co.uk

DNS History

33 records (17 active, 16 former)

○NSns.swsenvironmental.com2015-07-24 → 2016-05-02 · 4 obs

● 2015-07-24 08:14:38
● 2016-05-02 21:01:48
○ 2017-02-08 22:13:46
○ 2026-04-13 13:12:04

○NSns1.bdm.microsoftonline.com2017-02-08 → 2017-02-08 · 4 obs

○ 2016-05-02 21:01:48
● 2017-02-08 22:13:46
○ 2018-11-26 04:57:56
○ 2026-04-13 13:12:04

●NSns10.dnsmadeeasy.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns11.dnsmadeeasy.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns12.dnsmadeeasy.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns13.dnsmadeeasy.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns14.dnsmadeeasy.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns15.dnsmadeeasy.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

○NSns2.bdm.microsoftonline.com2017-02-08 → 2017-02-08 · 4 obs

○ 2016-05-02 21:01:48
● 2017-02-08 22:13:46
○ 2018-11-26 04:57:56
○ 2026-04-13 13:12:04

●NSns20.digicertdns.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns21.digicertdns.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns22.digicertdns.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns23.digicertdns.net2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns24.digicertdns.net2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●NSns25.digicertdns.net2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

○NSns3.bdm.microsoftonline.com2017-02-08 → 2017-02-08 · 4 obs

○ 2016-05-02 21:01:48
● 2017-02-08 22:13:46
○ 2018-11-26 04:57:56
○ 2026-04-13 13:12:04

○NSns4.bdm.microsoftonline.com2017-02-08 → 2017-02-08 · 4 obs

○ 2016-05-02 21:01:48
● 2017-02-08 22:13:46
○ 2018-11-26 04:57:56
○ 2026-04-13 13:12:04

○NSns63.domaincontrol.com2018-11-26 → 2018-11-26 · 4 obs

○ 2017-02-08 22:13:46
● 2018-11-26 04:57:56
○ 2026-03-17 21:23:14
○ 2026-04-13 13:12:04

○NSns64.domaincontrol.com2018-11-26 → 2018-11-26 · 4 obs

○ 2017-02-08 22:13:46
● 2018-11-26 04:57:56
○ 2026-03-17 21:23:14
○ 2026-04-13 13:12:04

○MXmail1.mxsmtp.com2015-07-24 → 2016-05-02 · 4 obs

● 2015-07-24 08:14:38
● 2016-05-02 21:01:48
○ 2017-02-08 22:13:46
○ 2026-04-13 13:12:04

○MXmail2.mxsmtp.com2015-07-24 → 2016-05-02 · 4 obs

● 2015-07-24 08:14:38
● 2016-05-02 21:01:48
○ 2017-02-08 22:13:46
○ 2026-04-13 13:12:04

○MXmail3.mxsmtp.com2015-07-24 → 2016-05-02 · 4 obs

● 2015-07-24 08:14:38
● 2016-05-02 21:01:48
○ 2017-02-08 22:13:46
○ 2026-04-13 13:12:04

○MXmail4.mxsmtp.com2015-07-24 → 2016-05-02 · 4 obs

● 2015-07-24 08:14:38
● 2016-05-02 21:01:48
○ 2017-02-08 22:13:46
○ 2026-04-13 13:12:04

○MXmail5.mxsmtp.com2015-07-24 → 2016-05-02 · 4 obs

● 2015-07-24 08:14:38
● 2016-05-02 21:01:48
○ 2017-02-08 22:13:46
○ 2026-04-13 13:12:04

○MXmail6.mxsmtp.com2015-07-24 → 2016-05-02 · 4 obs

● 2015-07-24 08:14:38
● 2016-05-02 21:01:48
○ 2017-02-08 22:13:46
○ 2026-04-13 13:12:04

●MXmxa-0021b301.gslb.pphosted.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●MXmxb-0021b301.gslb.pphosted.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

○MXswsenvironmental-com.mail.protection.outlook.com2017-02-08 → 2018-11-26 · 5 obs

○ 2016-05-02 21:01:48
● 2017-02-08 22:13:46
● 2018-11-26 04:57:56
○ 2026-03-17 21:23:14
○ 2026-04-13 13:12:04

●MXus-smtp-inbound-1.mimecast.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

●MXus-smtp-inbound-2.mimecast.com2026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

○A184.168.131.2412018-11-26 → 2018-11-26 · 4 obs

○ 2017-02-08 22:13:46
● 2018-11-26 04:57:56
○ 2026-03-17 21:23:14
○ 2026-04-13 13:12:04

○A204.152.118.1332015-07-24 → 2016-05-02 · 4 obs

● 2015-07-24 08:14:38
● 2016-05-02 21:01:48
○ 2017-02-08 22:13:46
○ 2026-04-13 13:12:04

●A67.55.108.2382026-03-17 → 2026-04-13 · 3 obs

○ 2018-11-26 04:57:56
● 2026-03-17 21:23:14
● 2026-04-13 13:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
swsenvironmental.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	12 records

✅ Authoritative Response

Server:208.94.149.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swsenvironmental.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.55.108.238`
NS	6	`ns23.digicertdns.net, ns20.digicertdns.com...`
MX	4	`us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10)...`
TXT	2	`v=spf1 include:_u.swsenvironmental.com._, MS=ms11040691`
SOA	1	`ns10.dnsmadeeasy.com dns.dnsmadeeasy.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

Hierarchy

The parent of ns.swsenvironmental.com is swsenvironmental.com.

IP Addresses

swsenvironmental.com points to an IP address: 67.55.108.238.

other host names include nrccdom.com, nrcc.com, specializedresponse.com, mail.specializedresponse.com and swses.com; they share IP numbers with swsenvironmental.com.

Name Servers

swsenvironmental.com delegates to twelve name servers: ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.

swsenvironmental.com at least partially shares name servers with other domains, for instance omahatruck.com, qualitycare.one, 0.0.7.f.5.0.a.2.ip6.arpa, tatebenefits.org.uk and pflapi.com.

These name servers are commonly used alongside ns23.digicertdns.com.

Host names with two IP numbers

ns20.digicertdns.com points to: 2600:1800:10::1:1f and 208.94.148.223

ns21.digicertdns.com points to: 2600:1801:11::1:1f and 208.80.124.223

ns22.digicertdns.com points to: 2600:1802:12::1:1f and 208.80.126.223

ns10.dnsmadeeasy.com points to: 2600:1800:10::1 and 208.94.148.4

ns11.dnsmadeeasy.com points to: 2600:1801:11::1 and 208.80.124.4

ns12.dnsmadeeasy.com points to: 2600:1802:12::1 and 208.80.126.4

ns13.dnsmadeeasy.com points to: 2600:1801:13::1 and 208.80.125.4

ns14.dnsmadeeasy.com points to: 2600:1802:14::1 and 208.80.127.4

ns15.dnsmadeeasy.com points to: 2600:1800:15::1 and 208.94.149.4

ns23.digicertdns.net points to: 2600:1801:13::1:1f and 208.80.125.223

ns24.digicertdns.net points to: 2600:1802:14::1:1f and 208.80.127.223

ns25.digicertdns.net points to: 2600:1800:15::1:1f and 208.94.149.223

Mail Servers

swsenvironmental.com is handled by four mail servers: us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com, mxa-0021b301.gslb.pphosted.com and mxb-0021b301.gslb.pphosted.com.

swsenvironmental.com shares at least partially some mail servers with other domains, for instance hydrocarbononline.com, notionmusic.com, gvvet.com, allweatheraa.com and alertsite.com.