`seltzerbooks.com`

DNSSEC	⚠️ Not signed
A	216.251.43.17^{🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
		PTR	`hostingc1.megawebservers.com`
NS	`ns71.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns72.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1c1.megamailservers.com` ⭐
		A	69.49.103.242^{🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx1c1.megamailservers.com`
MX	`mx2c1.megamailservers.com`⁽²⁰⁾
		A	69.49.103.243^{🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx2c1.megamailservers.com`
MX	`mx3c1.megamailservers.com`⁽³⁰⁾
		A	69.49.103.244^{🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx3c1.megamailservers.com`
TXT	`v=spf1 include:spfc1.megamailservers.com ~all`
TXT	`google-site-verification=eutvDpDuviCd5b9mxFy-ASCeHytxi2B6poCh94dwbeM`
SOA	`NS71.WORLDNIC.com`namehost@WORLDNIC.com serial=126030409

`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=1775944477

Same first word

seltzerbooks.com

DNS History

8 records (6 active, 2 former)

●NSns71.worldnic.com2017-10-17 → 2026-04-11 · 2 obs

● 2017-10-17 09:38:28
● 2026-04-11 22:18:48

●NSns72.worldnic.com2017-10-17 → 2026-04-11 · 2 obs

● 2017-10-17 09:38:28
● 2026-04-11 22:18:48

●MXmx1c1.megamailservers.com2026-04-04 → 2026-04-11 · 3 obs

○ 2017-10-17 09:38:28
● 2026-04-04 14:59:10
● 2026-04-11 22:18:48

●MXmx2c1.megamailservers.com2026-04-04 → 2026-04-11 · 3 obs

○ 2017-10-17 09:38:28
● 2026-04-04 14:59:10
● 2026-04-11 22:18:48

●MXmx3c1.megamailservers.com2026-04-04 → 2026-04-11 · 3 obs

○ 2017-10-17 09:38:28
● 2026-04-04 14:59:10
● 2026-04-11 22:18:48

○MXp.webcom.ctmail.com2017-10-17 → 2017-10-17 · 3 obs

● 2017-10-17 09:38:28
○ 2026-04-04 14:59:10
○ 2026-04-11 22:18:48

○A208.91.197.272017-10-17 → 2017-10-17 · 3 obs

● 2017-10-17 09:38:28
○ 2026-04-04 14:59:10
○ 2026-04-11 22:18:48

●A216.251.43.172026-04-04 → 2026-04-11 · 3 obs

○ 2017-10-17 09:38:28
● 2026-04-04 14:59:10
● 2026-04-11 22:18:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
seltzerbooks.com	ns71.worldnic.com, ns72.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.27

NS records: ns71.worldnic.com, ns72.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seltzerbooks.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.251.43.17`
NS	2	`ns71.worldnic.com, ns72.worldnic.com`
MX	3	`mx1c1.megamailservers.com (pri: 10), mx2c1.megamailservers.com (pri: 20)...`
TXT	2	`v=spf1 include:spfc1.megamailservers.com, google-site-verification=eutvDpDuviCd5b9`
SOA	1	`NS71.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns71.worldnic.com, ns72.worldnic.com)

Analysis

IP Addresses

seltzerbooks.com resolves to a single IP address: 216.251.43.17.

Other host names including www.atid.org, picparagon.com, faq.hostopia.com, skaarch.com and www.cansomebodyhelpme.com share IP numbers with seltzerbooks.com.

Name Servers

seltzerbooks.com's delegation uses two name servers, ns71.worldnic.com and ns72.worldnic.com.

seltzerbooks.com shares the same name server setup as other domains, for example marotx.com, secondpentecost.com, faegrebd.info, phoons.com and carteradvisory.com.

Host names with a single IP:

ns71.worldnic.com points to 162.159.26.27.

ns72.worldnic.com points to 162.159.27.78.

Mail Servers

seltzerbooks.com is handled by three mail servers: mx1c1.megamailservers.com, mx2c1.megamailservers.com and mx3c1.megamailservers.com.

The mail servers for seltzerbooks.com are shared with other domains, for instance ricomp.com, bowl-america.com, meganameservers.com, escalante.info and designessentialsinc.com.

Hostnames with a single IP:

mx1c1.megamailservers.com points to: 69.49.103.242.

mx2c1.megamailservers.com points to: 69.49.103.243.

mx3c1.megamailservers.com points to: 69.49.103.244.

seltzerbooks.com - robtex.com