`deckchairlearning.com`

DNSSEC	⚠️ Not signed
A	192.252.154.33^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
		PTR	`s454.sureserver.com`
NS	`ns2.s454.sureserver.com` ⭐
		A	192.252.155.33^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`ns2.s454.sureserver.com`
NS	`ns1.s454.sureserver.com` ⚠️ Not in zone NS records
		A	192.252.154.33^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s454.sureserver.com`
MX	`mail.deckchairlearning.com` ⭐
		A	192.252.154.33^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s454.sureserver.com`
MX	`ns1.odedi244410.mywhc.ca`⁽¹⁰⁾
		A	54.39.17.141^{🇨🇦 OVH54.39.0.0/16 Hosting route}
			PTR	`ns555642.ip-54-39-17.net`
MX	`ns2.odedi244410.mywhc.ca`⁽¹¹⁾
		A	149.56.85.33^{🇨🇦 OVH149.56.0.0/16 Hosting route}
TXT	`v=spf1 a mx include:s454.smtp-spf.sureserver.com ip4:199.47.128.40 ip4:66.11....`
SOA	`ns2.s454.sureserver.com`hostmaster@deckchairlearning.com serial=1777701418

`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=1777703366

Subdomains

mail.deckchairlearning.com

Same first word

deckchairlearning.ca

DNS History

7 records (6 active, 1 former)

●NSns1.s454.sureserver.com2015-08-17 → 2026-05-02 · 2 obs

● 2015-08-17 03:29:26
● 2026-05-02 06:35:56

●NSns2.s454.sureserver.com2015-08-17 → 2026-05-02 · 2 obs

● 2015-08-17 03:29:26
● 2026-05-02 06:35:56

●MXmail.deckchairlearning.com2015-08-17 → 2026-05-02 · 2 obs

● 2015-08-17 03:29:26
● 2026-05-02 06:35:56

●MXns1.odedi244410.mywhc.ca2026-05-02 → 2026-05-02 · 3 obs

○ 2015-08-17 03:29:26
● 2026-05-02 06:35:54
● 2026-05-02 06:35:56

●MXns2.odedi244410.mywhc.ca2026-05-02 → 2026-05-02 · 3 obs

○ 2015-08-17 03:29:26
● 2026-05-02 06:35:54
● 2026-05-02 06:35:56

●A192.252.154.332017-05-13 → 2026-05-02 · 3 obs

○ 2016-11-20 08:57:44
● 2017-05-13 07:07:46
● 2026-05-02 06:35:56

○A64.14.74.932015-08-17 → 2016-11-20 · 4 obs

● 2015-08-17 03:29:26
● 2016-11-20 08:57:44
○ 2017-05-13 07:07:46
○ 2026-05-02 06:35:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
deckchairlearning.com	ns1.s454.sureserver.com, ns2.s454.sureserver.com	2 records

✅ Authoritative Response

Server:192.252.154.33

NS records: ns1.s454.sureserver.com, ns2.s454.sureserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for deckchairlearning.com (unsigned zone)

⏱️ Timing

Total: 63ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.252.154.33`
NS	1	`ns2.s454.sureserver.com`
MX	3	`mail.deckchairlearning.com (pri: 0), ns1.odedi244410.mywhc.ca (pri: 10)...`
TXT	1	`v=spf1 a mx include:s454.smtp-spf.surese`
SOA	1	`ns2.s454.sureserver.com hostmaster.deckc`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.s454.sureserver.com, ns2.s454.sureserver.com)

Analysis

Hierarchy

mail.deckchairlearning.com is a child of deckchairlearning.com.

IP Addresses

deckchairlearning.com resolves to one IP number: 192.252.154.33.

Other host names, for instance mail.dropsole.com, mendoco.com, mail.peteduel.info, mail.kirklandcatering.com and mail.canyoncounseling.org share IP numbers with deckchairlearning.com.

Name Servers

deckchairlearning.com's delegation uses two name servers: ns1.s454.sureserver.com and ns2.s454.sureserver.com.

deckchairlearning.com uses the same name server setup as other domains, such as joliphotos.com, canyoncounseling.org, kirklandcatering.com, labdesign-pro.com and ericsantucci.com.

Host names with a single IP address: ns1.s454.sureserver.com points to 192.252.154.33; ns2.s454.sureserver.com points to 192.252.155.33.

Mail Servers

Three mail servers handle deckchairlearning.com: mail.deckchairlearning.com, ns1.odedi244410.mywhc.ca and ns2.odedi244410.mywhc.ca.

Host names with a single IP:

mail.deckchairlearning.com points to 192.252.154.33; ns1.odedi244410.mywhc.ca points to 54.39.17.141; ns2.odedi244410.mywhc.ca points to 149.56.85.33.

deckchairlearning.com - robtex.com