`smtp1.dfw.wordpress.com`

DNSSEC	⚠️ Not signed
A	192.0.80.133^{🇺🇸 Automattic192.0.80.0/24 Route Object}
		PTR	`smtp1-3.dfw.wordpress.com`

`dfw.wordpress.com`

	DNSSEC	⚠️ Not signed
	A	192.0.80.250^{🇺🇸 Automattic192.0.80.0/24 Route Object}
	A	192.0.81.250^{🇺🇸 Automattic192.0.81.0/24 Route Object}
	NS	`ns1.wordpress.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns2.wordpress.com` ⚠️ Not in parent delegation
	NS	`ns3.wordpress.com` ⚠️ Not in parent delegation
	NS	`ns4.wordpress.com` ⚠️ Not in parent delegation
	SOA	`ns1.wordpress.com`mmmmmm@gmail.com 2005-07-19 #90

WOT: SAFE (61/100)
WOT: SAFE (63/100)

Same first word

smtp1.gouv.ml

smtp1.com

smtp1.us.com

smtp1.kinghost.net

smtp1.org

smtp1.eu

smtp1.gov.ee

smtp1.selfip.net

smtp1.edu.ee

smtp1.hu

smtp1.net

smtp1.in

smtp1.jele.io

Similar names

1stpm.com

1stpm.org

p1smt.com

smpt1.ws

mtsp1.cc

mp1st.com

tpms1.com

1smtp.ru

1stpm.net

1smtp.com

stmp1.com

mtsp1.com

DNS History

1 record (1 active, 0 former)

●A192.0.80.1332014-09-22 → 2026-06-04 · 2 obs

● 2014-09-22 23:06:52
● 2026-06-04 12:21:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
wordpress.com	ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com, ns4.wordpress.com	8 records

✅ Authoritative Response

Server:198.181.116.9

NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com, ns4.wordpress.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wordpress.com (unsigned zone)

⏱️ Timing

Total: 675ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.0.80.133`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns1.wordpress.com, ns1.wordpress.com, ns2.wordpress.com...)

Analysis

IP Addresses

smtp1.dfw.wordpress.com directs to one IP number, which is 192.0.80.133.

smtp1-3.dfw.wordpress.com is an example of another host name that shares IP numbers with smtp1.dfw.wordpress.com.

smtp1.dfw.wordpress.com - robtex.com