`portableboring.com`

DNSSEC	⚠️ Not signed
A	155.138.131.37^{🇨🇦 AS-VULTR155.138.128.0/19 Vultr Assigned Prefix}
		PTR	`155.138.131.37.vultrusercontent.com`
NS	`ns65.domaincontrol.com` ⭐
		A	2603:5:2164::2b^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns65.domaincontrol.com`
		A	97.74.102.43^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns65.domaincontrol.com`
NS	`ns66.domaincontrol.com`
		A	2603:5:2264::2b^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns66.domaincontrol.com`
		A	173.201.70.43^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns66.domaincontrol.com`
MX	`mx-cluster-ca01.hornetsecurity.com` ⭐
		A	108.163.133.231^{🇨🇦 AS32613108.163.128.0/18 iWeb Technologies Inc.}
MX	`mx-cluster-ca02.hornetsecurity.com`⁽²⁰⁾
		A	108.163.133.231^{🇨🇦 AS32613108.163.128.0/18 iWeb Technologies Inc.}
MX	`mx-cluster-ca03.hornetsecurity.com`⁽³⁰⁾
		A	209.172.38.68^{🇨🇦 AS32613209.172.32.0/19 iWeb Technologies Inc.}
MX	`mx-cluster-ca-fallback.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
TXT	`v=spf1 ip4:24.212.7.103/22 ip4:45.77.200.244 ip4:174.142.114.160/27 include:...`
TXT	`MS=ms94898053`
SOA	`ns65.domaincontrol.com`dns@jomax.net 2025-12-24 #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=1777119562

Subdomains

courriel.portableboring.com

Same first word

portableboring.com

DNS History

13 records (7 active, 6 former)

○NSns1.io-servers.com2015-06-18 → 2019-04-19 · 4 obs

● 2015-06-18 20:02:18
● 2019-04-19 01:10:12
○ 2026-04-06 06:18:26
○ 2026-04-25 12:32:46

○NSns2.io-servers.com2015-06-18 → 2019-04-19 · 4 obs

● 2015-06-18 20:02:18
● 2019-04-19 01:10:12
○ 2026-04-06 06:18:26
○ 2026-04-25 12:32:46

●NSns65.domaincontrol.com2026-04-06 → 2026-04-25 · 3 obs

○ 2019-04-19 01:10:12
● 2026-04-06 06:18:26
● 2026-04-25 12:32:46

●NSns66.domaincontrol.com2026-04-06 → 2026-04-25 · 3 obs

○ 2019-04-19 01:10:12
● 2026-04-06 06:18:26
● 2026-04-25 12:32:46

○MXcourriel.portableboring.com2019-04-19 → 2019-04-19 · 4 obs

○ 2015-06-18 20:02:18
● 2019-04-19 01:10:12
○ 2026-04-06 06:18:26
○ 2026-04-25 12:32:46

○MXmail.portableboring.com2015-06-18 → 2019-04-19 · 4 obs

● 2015-06-18 20:02:18
● 2019-04-19 01:10:12
○ 2026-04-06 06:18:26
○ 2026-04-25 12:32:46

○MXmail.radiumstudio.ca2015-06-18 → 2019-04-19 · 4 obs

● 2015-06-18 20:02:18
● 2019-04-19 01:10:12
○ 2026-04-06 06:18:26
○ 2026-04-25 12:32:46

●MXmx-cluster-ca-fallback.hornetsecurity.com2026-04-06 → 2026-04-25 · 3 obs

○ 2019-04-19 01:10:12
● 2026-04-06 06:18:26
● 2026-04-25 12:32:46

●MXmx-cluster-ca01.hornetsecurity.com2026-04-06 → 2026-04-25 · 3 obs

○ 2019-04-19 01:10:12
● 2026-04-06 06:18:26
● 2026-04-25 12:32:46

●MXmx-cluster-ca02.hornetsecurity.com2026-04-06 → 2026-04-25 · 3 obs

○ 2019-04-19 01:10:12
● 2026-04-06 06:18:26
● 2026-04-25 12:32:46

●MXmx-cluster-ca03.hornetsecurity.com2026-04-06 → 2026-04-25 · 3 obs

○ 2019-04-19 01:10:12
● 2026-04-06 06:18:26
● 2026-04-25 12:32:46

●A155.138.131.372026-04-06 → 2026-04-25 · 3 obs

○ 2019-04-19 01:10:12
● 2026-04-06 06:18:26
● 2026-04-25 12:32:46

○A174.142.114.1672015-06-18 → 2019-04-19 · 4 obs

● 2015-06-18 20:02:18
● 2019-04-19 01:10:12
○ 2026-04-06 06:18:26
○ 2026-04-25 12:32:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
portableboring.com	ns66.domaincontrol.com, ns65.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.70.43

NS records: ns66.domaincontrol.com, ns65.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portableboring.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.138.131.37`
NS	2	`ns65.domaincontrol.com, ns66.domaincontrol.com`
MX	4	`mx-cluster-ca01.hornetsecurity.com (pri:, mx-cluster-ca02.hornetsecurity.com (pri:...`
TXT	2	`v=spf1 ip4:24.212.7.103/22 ip4:45.77.200, MS=ms94898053`
SOA	1	`ns65.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)

Analysis

Hierarchy

portableboring.com is the parent of courriel.portableboring.com.

IP Addresses

portableboring.com resolves to a single IP address: 155.138.131.37.

Other host names such as radiumstudio.com, securicom.ca and immeubleexcell.com share IP numbers with portableboring.com.

Name Servers

portableboring.com's delegation uses two name servers, ns65.domaincontrol.com and ns66.domaincontrol.com.

portableboring.com shares the same name server setup as other domains, for example albanypaint.net, bambooman.net, puzzle-jigsaw-sudoku.com, kfarsama.net and lmkcc.au.

portableboring.com at least partially shares name servers with other domains; for instance disto.co.nz.

Host names with two IPs:

ns65.domaincontrol.com points to: 2603:5:2164::2b and 97.74.102.43

ns66.domaincontrol.com points to: 2603:5:2264::2b and 173.201.70.43

Mail Servers

portableboring.com is served by four mail servers: mx-cluster-ca-fallback.hornetsecurity.com, mx-cluster-ca01.hornetsecurity.com, mx-cluster-ca02.hornetsecurity.com and mx-cluster-ca03.hornetsecurity.com.

The mail servers for portableboring.com are shared with other domains, for instance audcomp.com, fpavocats.com, bargainballoons.ca, campor.qc.ca and thermoco.ca.