`servicemasterpreferred.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c1b0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:c37^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.55^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.176^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`nova.ns.cloudflare.com`
		A	2606:4700:50::a29f:2681^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c281^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nova.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2281^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nova.ns.cloudflare.com`
		A	108.162.194.129^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	162.159.38.129^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	172.64.34.129^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽³³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.55, 172.67.193.176
		IPv6 hints	2606:4700:3030::ac43:c1b0, 2606:4700:3032::6815:c37
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2409298765

`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=1786133344

⚠️ On DNS blocklist: tif

Same first word

servicemasterpreferred.com

DNS History

16 records (9 active, 7 former)

●NSbill.ns.cloudflare.com2026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

●NSnova.ns.cloudflare.com2026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

○NSns1.domaincityservers.com2015-06-19 → 2016-09-21 · 4 obs

● 2015-06-19 17:28:24
● 2016-09-21 18:24:16
○ 2017-06-02 20:46:28
○ 2026-08-07 20:26:04

○NSns2.domaincityservers.com2015-06-19 → 2016-09-21 · 4 obs

● 2015-06-19 17:28:24
● 2016-09-21 18:24:16
○ 2017-06-02 20:46:28
○ 2026-08-07 20:26:04

○NSns91.worldnic.com2017-06-02 → 2017-06-02 · 4 obs

○ 2016-09-21 18:24:16
● 2017-06-02 20:46:28
○ 2026-07-24 20:49:16
○ 2026-08-07 20:26:04

○NSns92.worldnic.com2017-06-02 → 2017-06-02 · 4 obs

○ 2016-09-21 18:24:16
● 2017-06-02 20:46:28
○ 2026-07-24 20:49:16
○ 2026-08-07 20:26:04

○MXmx.servicemasterpreferred.com.cust.b.hostedemail.com2015-06-19 → 2017-06-02 · 4 obs

● 2015-06-19 17:28:24
● 2017-06-02 20:46:28
○ 2026-07-24 20:49:16
○ 2026-08-07 20:26:04

●MXroute1.mx.cloudflare.net2026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

●MXroute2.mx.cloudflare.net2026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

●MXroute3.mx.cloudflare.net2026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

●A104.21.12.552026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

●A172.67.193.1762026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

○A205.178.189.1312017-06-02 → 2017-06-02 · 4 obs

○ 2016-09-21 18:24:16
● 2017-06-02 20:46:28
○ 2026-07-24 20:49:16
○ 2026-08-07 20:26:04

●A2606:4700:3030::ac43:c1b02026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

●A2606:4700:3032::6815:c372026-07-24 → 2026-08-07 · 3 obs

○ 2017-06-02 20:46:28
● 2026-07-24 20:49:16
● 2026-08-07 20:26:04

○A69.90.45.892015-06-19 → 2016-09-21 · 4 obs

● 2015-06-19 17:28:24
● 2016-09-21 18:24:16
○ 2017-06-02 20:46:28
○ 2026-08-07 20:26:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
servicemasterpreferred.com	bill.ns.cloudflare.com, nova.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.74

NS records: bill.ns.cloudflare.com, nova.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for servicemasterpreferred.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.176, 104.21.12.55`
AAAA	2	`2606:4700:3032::6815:c37, 2606:4700:3030::ac43:c1b0`
NS	2	`bill.ns.cloudflare.com, nova.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 22), route2.mx.cloudflare.net (pri: 33)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (bill.ns.cloudflare.com, bill.ns.cloudflare.com, bill.ns.cloudflare.com...)

Analysis

IP Addresses

servicemasterpreferred.com has four IP addresses: 104.21.12.55, 172.67.193.176, 2606:4700:3030::ac43:c1b0 and 2606:4700:3032::6815:c37.

velogazette.com, fargopd.info, 213-161-90-204.novarra.com and two other host names share IP numbers with servicemasterpreferred.com.

Name Servers

servicemasterpreferred.com has two authoritative name servers — bill.ns.cloudflare.com and nova.ns.cloudflare.com.

servicemasterpreferred.com uses the same name servers as several other domains — among them arc-fab.com, afmsinc.com, ifcminc.com and two more.

servicemasterpreferred.com partially shares its NS delegation with several other domains, including szqc.cn.com, demons.lv, technology-for-you.de and two others.

These name servers regularly co-occur with the name servers ashton.ns.cloudflare.com, rommy.ns.cloudflare.com and piotr.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bill.ns.cloudflare.com points to 108.162.193.74, 172.64.33.74, 173.245.59.74 and 3 other IP addresses.

nova.ns.cloudflare.com points to 108.162.194.129, 162.159.38.129, 172.64.34.129 and 3 other IP addresses.

Mail Servers

servicemasterpreferred.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

servicemasterpreferred.com has at least partial mail server overlap with other domains such as webmarkster.com, prufoxproperties.com, dna-rag.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

servicemasterpreferred.com - robtex.com