`mymcallen.com`

DNSSEC	⚠️ Not signed
A	192.135.204.201^{🇺🇸 SMARTCOM192.135.204.0/24 City of McAllen-Texas - downstream cust. of Smartcom Telephone, LLC}
		PTR	`192-135-204-201.mcallen.net`
NS	`ns53.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns54.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.mymcallen.com` ⭐
		A	192.135.204.201^{🇺🇸 SMARTCOM192.135.204.0/24 City of McAllen-Texas - downstream cust. of Smartcom Telephone, LLC}
			PTR	`192-135-204-201.mcallen.net`
TXT	`v=spf1 a:mail.mymcallen.com ip4:192.135.204.201 ~all`
SOA	`NS53.WORLDNIC.com`namehost@WORLDNIC.com serial=124062112

`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=1778837686

Subdomains

mail.mymcallen.com

mailx.mymcallen.com

www.mymcallen.com

Same first word

mymcallen.net

mymcallen.com

DNS History

7 records (4 active, 3 former)

●NSns53.worldnic.com2015-08-04 → 2026-05-15 · 2 obs

● 2015-08-04 20:33:14
● 2026-05-15 09:41:56

●NSns54.worldnic.com2015-08-04 → 2026-05-15 · 2 obs

● 2015-08-04 20:33:14
● 2026-05-15 09:41:56

●MXmail.mymcallen.com2026-02-15 → 2026-05-15 · 3 obs

○ 2017-04-08 18:55:32
● 2026-02-15 21:33:24
● 2026-05-15 09:41:56

○MXmymcallen-com.mail.eo.outlook.com2015-08-04 → 2017-04-08 · 4 obs

● 2015-08-04 20:33:14
● 2017-04-08 18:55:32
○ 2026-02-15 21:33:24
○ 2026-05-15 09:41:56

●A192.135.204.2012026-02-15 → 2026-05-15 · 3 obs

○ 2017-04-08 18:55:32
● 2026-02-15 21:33:24
● 2026-05-15 09:41:56

○A192.135.204.732015-11-24 → 2017-04-08 · 5 obs

○ 2015-08-04 20:33:14
● 2015-11-24 11:27:28
● 2017-04-08 18:55:32
○ 2026-02-15 21:33:24
○ 2026-05-15 09:41:56

○A64.88.202.732015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 20:33:14
○ 2015-11-24 11:27:28
○ 2026-05-15 09:41:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
mymcallen.com	ns53.worldnic.com, ns54.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.165

NS records: ns53.worldnic.com, ns54.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mymcallen.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.135.204.201`
NS	2	`ns54.worldnic.com, ns53.worldnic.com`
MX	1	`mail.mymcallen.com (pri: 0)`
TXT	1	`v=spf1 a:mail.mymcallen.com ip4:192.135.`
SOA	1	`NS53.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns53.worldnic.com, ns54.worldnic.com)

Analysis

Hierarchy

The parent of mail.mymcallen.com, mailx.mymcallen.com and www.mymcallen.com is mymcallen.com.

IP Addresses

mymcallen.com points to an IP address: 192.135.204.201.

Other host names, such as www.mymcallen.com, mail.mymcallen.com and mailx.mymcallen.com, share IP numbers with mymcallen.com.

Name Servers

Two name servers ns53.worldnic.com and ns54.worldnic.com handle the delegation for mymcallen.com.

mymcallen.com shares the same name server setup as other domains, for instance highpointe.net, illong.org, aimplastics.com, cityofeaglepass.com and network(0x736c7574)ions.com.

Host names with one IP:

ns53.worldnic.com points to: 162.159.26.165

ns54.worldnic.com points to: 162.159.27.8

Mail Servers

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

The host name mail.mymcallen.com points to IP 192.135.204.201.

mymcallen.com - robtex.com

mymcallen.com

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