`pbspublications.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:ccc9^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2537^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.55^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.201^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ben.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c167^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2167^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ben.ns.cloudflare.com`
		A	108.162.193.103^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	172.64.33.103^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	173.245.59.103^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
NS	`tess.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tess.ns.cloudflare.com`
		A	108.162.192.227^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	172.64.32.227^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	173.245.58.227^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
MX	`_dc-mx.7feaf134baa6.pbspublications.com` ⭐
		A	216.172.190.68^{🇺🇸 Jacksonville216.172.190.0/23 Google}
			PTR	`216-172-190-68.unifiedlayer.com`
TXT	`v=spf1 +a +mx +ip4:216.172.190.68 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.55, 172.67.204.201
		IPv6 hints	2606:4700:3034::ac43:ccc9, 2606:4700:3036::6815:2537
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOA	`ben.ns.cloudflare.com`dns@cloudflare.com serial=2411824839

`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=1786481869

Previously MX for

pbspublications.com

Same first word

pbspublications.com

DNS History

23 records (7 active, 16 former)

●NSben.ns.cloudflare.com2026-03-27 → 2026-08-11 · 3 obs

○ 2020-02-12 14:42:56
● 2026-03-27 11:05:28
● 2026-08-11 21:11:50

○NSns1.rapidmediamarketing.com2020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-21 08:49:20
● 2020-02-12 14:42:56
○ 2026-03-27 11:05:28
○ 2026-08-11 21:11:50

○NSns2.rapidmediamarketing.com2020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-21 08:49:20
● 2020-02-12 14:42:56
○ 2026-03-27 11:05:28
○ 2026-08-11 21:11:50

●NStess.ns.cloudflare.com2026-03-27 → 2026-08-11 · 3 obs

○ 2020-02-12 14:42:56
● 2026-03-27 11:05:28
● 2026-08-11 21:11:50

○NSwsc1.jomax.net2015-06-02 → 2017-03-21 · 4 obs

● 2015-06-02 04:48:14
● 2017-03-21 08:49:20
○ 2020-02-12 14:42:56
○ 2026-08-11 21:11:50

○NSwsc2.jomax.net2015-06-02 → 2017-03-21 · 4 obs

● 2015-06-02 04:48:14
● 2017-03-21 08:49:20
○ 2020-02-12 14:42:56
○ 2026-08-11 21:11:50

●MX_dc-mx.7feaf134baa6.pbspublications.com2026-03-27 → 2026-08-11 · 3 obs

○ 2020-02-12 14:42:56
● 2026-03-27 11:05:28
● 2026-08-11 21:11:50

○MXmailstore1.secureserver.net2015-06-02 → 2017-03-21 · 4 obs

● 2015-06-02 04:48:14
● 2017-03-21 08:49:20
○ 2020-02-12 14:42:56
○ 2026-08-11 21:11:50

○MXpbspublications.com2020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-21 08:49:20
● 2020-02-12 14:42:56
○ 2026-03-27 11:05:28
○ 2026-08-11 21:11:50

○MXsmtp.secureserver.net2015-06-02 → 2017-03-21 · 4 obs

● 2015-06-02 04:48:14
● 2017-03-21 08:49:20
○ 2020-02-12 14:42:56
○ 2026-08-11 21:11:50

●A104.21.37.552026-03-27 → 2026-08-11 · 6 obs

○ 2020-02-12 14:42:56
● 2026-03-27 11:05:28
● 2026-05-14 23:53:12
○ 2026-06-01 15:31:04
● 2026-06-04 00:43:04
● 2026-08-11 21:11:50

○A107.180.48.1292017-03-21 → 2017-03-21 · 4 obs

○ 2016-03-19 19:07:08
● 2017-03-21 08:49:20
○ 2020-02-12 14:42:56
○ 2026-08-11 21:11:50

●A172.67.204.2012026-03-27 → 2026-08-11 · 6 obs

○ 2020-02-12 14:42:56
● 2026-03-27 11:05:28
● 2026-05-14 23:53:12
○ 2026-06-01 15:31:04
● 2026-06-04 00:43:04
● 2026-08-11 21:11:50

○A188.114.96.02026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-14 23:53:12
● 2026-06-01 15:31:04
○ 2026-06-04 00:43:04
○ 2026-08-11 21:11:50

○A188.114.97.02026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-14 23:53:12
● 2026-06-01 15:31:04
○ 2026-06-04 00:43:04
○ 2026-08-11 21:11:50

○A208.109.181.912015-06-02 → 2016-03-19 · 4 obs

● 2015-06-02 04:48:14
● 2016-03-19 19:07:08
○ 2017-03-21 08:49:20
○ 2026-08-11 21:11:50

○A216.172.190.682020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-21 08:49:20
● 2020-02-12 14:42:56
○ 2026-03-27 11:05:28
○ 2026-08-11 21:11:50

○A2606:4700:3031::ac43:ccc92026-03-27 → 2026-06-04 · 7 obs

○ 2020-02-12 14:42:56
● 2026-03-27 11:05:28
● 2026-05-14 23:53:12
○ 2026-06-01 15:31:04
● 2026-06-04 00:43:04
○ 2026-07-14 05:22:08
○ 2026-08-11 21:11:50

●A2606:4700:3034::ac43:ccc92026-07-14 → 2026-08-11 · 3 obs

○ 2026-06-04 00:43:04
● 2026-07-14 05:22:08
● 2026-08-11 21:11:50

●A2606:4700:3036::6815:25372026-07-14 → 2026-08-11 · 3 obs

○ 2026-06-04 00:43:04
● 2026-07-14 05:22:08
● 2026-08-11 21:11:50

○A2606:4700:3037::6815:25372026-03-27 → 2026-06-04 · 7 obs

○ 2020-02-12 14:42:56
● 2026-03-27 11:05:28
● 2026-05-14 23:53:12
○ 2026-06-01 15:31:04
● 2026-06-04 00:43:04
○ 2026-07-14 05:22:08
○ 2026-08-11 21:11:50

○A2a06:98c1:3120::2026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-14 23:53:12
● 2026-06-01 15:31:04
○ 2026-06-04 00:43:04
○ 2026-08-11 21:11:50

○A2a06:98c1:3121::2026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-14 23:53:12
● 2026-06-01 15:31:04
○ 2026-06-04 00:43:04
○ 2026-08-11 21:11:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
pbspublications.com	ben.ns.cloudflare.com, tess.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.103

NS records: ben.ns.cloudflare.com, tess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pbspublications.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.55, 172.67.204.201`
AAAA	2	`2606:4700:3034::ac43:ccc9, 2606:4700:3036::6815:2537`
NS	2	`ben.ns.cloudflare.com, tess.ns.cloudflare.com`
MX	1	`_dc-mx.7feaf134baa6.pbspublications.com`
TXT	1	`v=spf1 +a +mx +ip4:216.172.190.68 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ben.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pbspublications.com has four IP addresses: 104.21.37.55, 172.67.204.201, 2606:4700:3034::ac43:ccc9 and 2606:4700:3036::6815:2537.

555za.com, akdenizvinc.com, gulfgatebusinessdirectory.com and two other host names share IP numbers with pbspublications.com.

Name Servers

Two name servers handle the delegation for pbspublications.com: ben.ns.cloudflare.com and tess.ns.cloudflare.com.

pbspublications.com uses the same name servers as several other domains — among them allegraottawa.com, signsnowrockhill.com, allegranetwork.com and two more.

pbspublications.com shares at least some of its name servers with other domains, including appliancerepairwildomar.com, techtrain.org, carimson.com and two others.

These name servers are frequently seen alongside the name servers vin.ns.cloudflare.com, fay.ns.cloudflare.com, becky.ns.cloudflare.com and dora.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ben.ns.cloudflare.com resolves to 108.162.193.103, 172.64.33.103 and 173.245.59.103 among others, with 3 other IP addresses in total.

tess.ns.cloudflare.com resolves to 108.162.192.227, 172.64.32.227 and 173.245.58.227 among others, with 3 other IP addresses in total.

Mail Servers

Mail for pbspublications.com is handled by a single mail server, _dc-mx.7feaf134baa6.pbspublications.com.

_dc-mx.7feaf134baa6.pbspublications.com carries a single IP number, which is 216.172.190.68.

pbspublications.com - robtex.com