`boulderadmin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c9f1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3cdd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.221^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.241^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽¹⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`google-site-verification=8x_CqgAU7J2bQbDV5lb8hgMUE_z8BlI_Ge5i5B88h8g`
TXT	`google-site-verification=GuaySwneSY8xl2trqc2TZp-peK-U2jz5PNHt001Jkv8`
TXT	`ppe-5b8f44f35b6231acc6cd`
TXT	`ppe-d99e44cbdaba4d7cc5c2`
TXT	`uF1i36HQrwH0cLz4IQga0g==`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:boulderadmin-com.spf.smtp25.com i...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.221, 172.67.201.241
		IPv6 hints	2606:4700:3032::ac43:c9f1, 2606:4700:3036::6815:3cdd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2402355687

`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=1776983296

WOT: SAFE (70/100)

Same first word

boulderadmin.com

DNS History

26 records (8 active, 18 former)

●NSigor.ns.cloudflare.com2019-03-14 → 2026-04-23 · 3 obs

○ 2017-03-18 10:06:10
● 2019-03-14 20:34:12
● 2026-04-23 22:35:48

○NSns.bwhst.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 07:02:10
○ 2015-08-09 19:17:16
○ 2026-04-23 22:35:48

○NSns1.tempesttech.com2015-08-09 → 2017-03-18 · 5 obs

○ 2008-03-20 07:02:10
● 2015-08-09 19:17:16
● 2017-03-18 10:06:10
○ 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

○NSns2.bwhst.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 07:02:10
○ 2015-08-09 19:17:16
○ 2026-04-23 22:35:48

○NSns2.tempesttech.com2015-08-09 → 2017-03-18 · 5 obs

○ 2008-03-20 07:02:10
● 2015-08-09 19:17:16
● 2017-03-18 10:06:10
○ 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

○NSns3.tempesttech.com2015-08-09 → 2017-03-18 · 5 obs

○ 2008-03-20 07:02:10
● 2015-08-09 19:17:16
● 2017-03-18 10:06:10
○ 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

●NSserena.ns.cloudflare.com2019-03-14 → 2026-04-23 · 3 obs

○ 2017-03-18 10:06:10
● 2019-03-14 20:34:12
● 2026-04-23 22:35:48

○MXboulderadmin.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 07:02:10
○ 2015-08-09 19:17:16
○ 2026-04-23 22:35:48

○MXmail.boulderadmin.com2015-08-09 → 2017-03-18 · 5 obs

○ 2008-03-20 07:02:10
● 2015-08-09 19:17:16
● 2017-03-18 10:06:10
○ 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

●MXmx1-us1.ppe-hosted.com2019-03-14 → 2026-04-23 · 3 obs

○ 2017-03-18 10:06:10
● 2019-03-14 20:34:12
● 2026-04-23 22:35:48

●MXmx2-us1.ppe-hosted.com2019-03-14 → 2026-04-23 · 3 obs

○ 2017-03-18 10:06:10
● 2019-03-14 20:34:12
● 2026-04-23 22:35:48

○MXoutgoingsmtp.tempesttech.com2015-08-09 → 2017-03-18 · 5 obs

○ 2008-03-20 07:02:10
● 2015-08-09 19:17:16
● 2017-03-18 10:06:10
○ 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

●A104.21.60.2212026-04-23 → 2026-04-23 · 2 obs

○ 2019-03-14 20:34:12
● 2026-04-23 22:35:48

○A104.27.140.972019-03-14 → 2019-03-14 · 3 obs

○ 2017-03-18 10:06:10
● 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

○A104.27.141.972019-03-14 → 2019-03-14 · 3 obs

○ 2017-03-18 10:06:10
● 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

●A172.67.201.2412026-04-23 → 2026-04-23 · 2 obs

○ 2019-03-14 20:34:12
● 2026-04-23 22:35:48

○A188.114.96.02026-04-23 → 2026-04-23 · 1 obs

○ 2026-04-23 22:35:48

○A188.114.97.02026-04-23 → 2026-04-23 · 1 obs

○ 2026-04-23 22:35:48

○A206.127.97.1872015-08-09 → 2017-03-18 · 5 obs

○ 2008-03-20 07:02:10
● 2015-08-09 19:17:16
● 2017-03-18 10:06:10
○ 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

○A2606:4700:30::681b:8c612019-03-14 → 2019-03-14 · 3 obs

○ 2017-03-18 10:06:10
● 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

○A2606:4700:30::681b:8d612019-03-14 → 2019-03-14 · 3 obs

○ 2017-03-18 10:06:10
● 2019-03-14 20:34:12
○ 2026-04-23 22:35:48

●A2606:4700:3032::ac43:c9f12026-04-23 → 2026-04-23 · 2 obs

○ 2019-03-14 20:34:12
● 2026-04-23 22:35:48

●A2606:4700:3036::6815:3cdd2026-04-23 → 2026-04-23 · 2 obs

○ 2019-03-14 20:34:12
● 2026-04-23 22:35:48

○A2a06:98c1:3120::2026-04-23 → 2026-04-23 · 1 obs

○ 2026-04-23 22:35:48

○A2a06:98c1:3121::2026-04-23 → 2026-04-23 · 1 obs

○ 2026-04-23 22:35:48

○A72.37.199.1312008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 07:02:10
○ 2015-08-09 19:17:16
○ 2026-04-23 22:35:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
boulderadmin.com	igor.ns.cloudflare.com, serena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.220

NS records: igor.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boulderadmin.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.60.221, 172.67.201.241`
AAAA	2	`2606:4700:3032::ac43:c9f1, 2606:4700:3036::6815:3cdd`
NS	2	`igor.ns.cloudflare.com, serena.ns.cloudflare.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 10)`
TXT	6	`google-site-verification=8x_CqgAU7J2bQbD, google-site-verification=GuaySwneSY8xl2t...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

boulderadmin.com resolves to four IP numbers: 2606:4700:3032::ac43:c9f1, 2606:4700:3036::6815:3cdd, 104.21.60.221 and 172.67.201.241.

Other host names such as mila4ka.ru, www.byte-by-byte.com, seoforums.biz, agt.lordfilmcni.ru and esiptvpro-max.com share IPs with boulderadmin.com.

Name Servers

boulderadmin.com is delegated to two name servers: igor.ns.cloudflare.com and serena.ns.cloudflare.com.

boulderadmin.com shares the same name server setup as kokoflows.com, parkavenuebakery.net, dowlingstudioarchitects.com, michael-wuensche.com and always-onit.net.

boulderadmin.com at least partially shares name servers with other domains, for instance dometic.co.za, alexeliot.com, blanturio.club, shivelyky.org and myinnershelf.com.

These name servers are commonly used with eva.ns.cloudflare.com and vita.ns.cloudflare.com.

Host names with six IP numbers:

igor.ns.cloudflare.com points to 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119.

serena.ns.cloudflare.com points to 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.

Mail Servers

boulderadmin.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

The mail server setup for boulderadmin.com matches that of other domains, for instance thehireco.com.au, henrycurtisford.com, nstlaw.com, advance-electric.net and ashi-hla.org.

boulderadmin.com shares at least partially some mail servers with other domains, including amrhomesolutionsllc.com, pr(0x696e63657374)erilization.com, hunterbuilding.com, adualink.com.pe and kenthomes.net.

Host names with two IP numbers: mx1-us1.ppe-hosted.com points to: 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to: 67.231.154.163 and 148.163.129.51.

boulderadmin.com - robtex.com