`guestpertpublishing.com`

DNSSEC	⚠️ Not signed
A	138.128.173.27^{🇺🇸 DimeNOC138.128.160.0/19 HostDime.com Route Object}
		PTR	`charlie.gendns.com`
NS	`ns38.gendns.com` ⭐
		A	138.128.173.26^{🇺🇸 DimeNOC138.128.160.0/19 HostDime.com Route Object}
			PTR	`charlie.gendns.com`
NS	`ns39.gendns.com`
		A	138.128.173.27^{🇺🇸 DimeNOC138.128.160.0/19 HostDime.com Route Object}
			PTR	`charlie.gendns.com`
MX	`guestpertpublishing.com` ⭐
		A	138.128.173.27^{🇺🇸 DimeNOC138.128.160.0/19 HostDime.com Route Object}
			PTR	`charlie.gendns.com`
TXT	`v=spf1 ip4:138.128.173.26 ip4:137.184.117.136 ip4:167.99.120.103 +a +mx +ip4:...`
SOA	`ns38.gendns.com`techs@glowhost.com 2026-02-22 #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=1774666007

⚠️ On DNS blocklist: tif

MX for

guestpertpublishing.com

Subdomains

mail.guestpertpublishing.com

Same first word

guestpertpublishing.com

DNS History

10 records (4 active, 6 former)

●NSns38.gendns.com2026-03-21 → 2026-03-28 · 3 obs

○ 2017-10-02 07:11:12
● 2026-03-21 06:08:58
● 2026-03-28 03:07:20

●NSns39.gendns.com2026-03-21 → 2026-03-28 · 3 obs

○ 2017-10-02 07:11:12
● 2026-03-21 06:08:58
● 2026-03-28 03:07:20

○NSns47.domaincontrol.com2015-08-05 → 2017-10-02 · 4 obs

● 2015-08-05 23:48:20
● 2017-10-02 07:11:12
○ 2026-03-21 06:08:58
○ 2026-03-28 03:07:20

○NSns48.domaincontrol.com2015-08-05 → 2017-10-02 · 4 obs

● 2015-08-05 23:48:20
● 2017-10-02 07:11:12
○ 2026-03-21 06:08:58
○ 2026-03-28 03:07:20

●MXguestpertpublishing.com2026-03-21 → 2026-03-28 · 3 obs

○ 2017-10-02 07:11:12
● 2026-03-21 06:08:58
● 2026-03-28 03:07:20

○MXmailstore1.secureserver.net2015-08-05 → 2017-10-02 · 4 obs

● 2015-08-05 23:48:20
● 2017-10-02 07:11:12
○ 2026-03-21 06:08:58
○ 2026-03-28 03:07:20

○MXsmtp.secureserver.net2015-08-05 → 2017-10-02 · 4 obs

● 2015-08-05 23:48:20
● 2017-10-02 07:11:12
○ 2026-03-21 06:08:58
○ 2026-03-28 03:07:20

●A138.128.173.272026-03-21 → 2026-03-28 · 3 obs

○ 2017-10-02 07:11:12
● 2026-03-21 06:08:58
● 2026-03-28 03:07:20

○A184.168.221.122015-08-05 → 2016-12-28 · 4 obs

● 2015-08-05 23:48:20
● 2016-12-28 14:07:24
○ 2017-10-02 07:11:12
○ 2026-03-28 03:07:20

○A198.71.233.2272017-10-02 → 2017-10-02 · 4 obs

○ 2016-12-28 14:07:24
● 2017-10-02 07:11:12
○ 2026-03-21 06:08:58
○ 2026-03-28 03:07:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
guestpertpublishing.com	ns38.gendns.com, ns39.gendns.com	2 records

✅ Authoritative Response

Server:138.128.173.27

NS records: ns38.gendns.com, ns39.gendns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guestpertpublishing.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.128.173.27`
NS	2	`ns39.gendns.com, ns38.gendns.com`
MX	1	`guestpertpublishing.com (pri: 0)`
TXT	1	`v=spf1 ip4:138.128.173.26 ip4:137.184.11`
SOA	1	`ns38.gendns.com techs.glowhost.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns38.gendns.com, ns39.gendns.com)

Analysis

Hierarchy

mail.guestpertpublishing.com is a child of guestpertpublishing.com.

Mail Server Role

guestpertpublishing.com serves as the mail server for guestpertpublishing.com.

IP Addresses

guestpertpublishing.com resolves to one IP number: 138.128.173.27.

Other host names, for instance frontandcenterpodcast.com, mail.vfcstyle.com, ns1.hoststing.com, jacquiejordanincpublishing.tvguestpert.com and geekswithjeeps.org share IP numbers with guestpertpublishing.com.

Name Servers

guestpertpublishing.com's delegation uses two name servers: ns38.gendns.com and ns39.gendns.com.

guestpertpublishing.com uses the same name server setup as other domains, such as frontandcenterpodcast.com, geekswithjeeps.org, hoststing.com, jacquiejordan.com and heartfeltmarketingevents.com.

Host names with a single IP address: ns38.gendns.com points to 138.128.173.26; ns39.gendns.com points to 138.128.173.27.

Mail Servers

guestpertpublishing.com is handled by a single mail server, guestpertpublishing.com.

Host name guestpertpublishing.com resolves to a single IP: 138.128.173.27.

guestpertpublishing.com - robtex.com