`centurystrings.com`

DNSSEC	⚠️ Not signed
A	192.252.156.10^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
		PTR	`s436.sureserver.com`
NS	`ns1.s436.sureserver.com` ⭐
		A	192.252.156.10^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s436.sureserver.com`
NS	`ns2.s436.sureserver.com`
		A	192.252.157.10^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`ns2.s436.sureserver.com`
MX	`mail.centurystrings.com` ⭐
		A	192.252.156.10^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s436.sureserver.com`
TXT	`v=spf1 a mx include:s436.smtp-spf.sureserver.com ~all`
TXT	`google-site-verification=MPnbsL-HRvvgj_Wz_6YGFgXeNJXzleEyDLN2jkIOQMc`
SOA	`ns1.s436.sureserver.com`hostmaster@centurystrings.com serial=1774379684

`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=1774382122

Subdomains

www.centurystrings.com

mail.centurystrings.com

Same first word

centurystrings.com

DNS History

5 records (4 active, 1 former)

●NSns1.s436.sureserver.com2015-06-27 → 2026-03-24 · 2 obs

● 2015-06-27 08:09:30
● 2026-03-24 20:02:54

●NSns2.s436.sureserver.com2015-06-27 → 2026-03-24 · 2 obs

● 2015-06-27 08:09:30
● 2026-03-24 20:02:54

●MXmail.centurystrings.com2015-06-27 → 2026-03-24 · 2 obs

● 2015-06-27 08:09:30
● 2026-03-24 20:02:54

●A192.252.156.102017-03-24 → 2026-03-24 · 3 obs

○ 2016-04-23 21:06:44
● 2017-03-24 17:58:22
● 2026-03-24 20:02:54

○A64.14.72.112015-06-27 → 2016-04-23 · 4 obs

● 2015-06-27 08:09:30
● 2016-04-23 21:06:44
○ 2017-03-24 17:58:22
○ 2026-03-24 20:02:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
centurystrings.com	ns1.s436.sureserver.com, ns2.s436.sureserver.com	2 records

✅ Authoritative Response

Server:192.252.156.10

NS records: ns1.s436.sureserver.com, ns2.s436.sureserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centurystrings.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.252.156.10`
NS	2	`ns1.s436.sureserver.com, ns2.s436.sureserver.com`
MX	1	`mail.centurystrings.com (pri: 0)`
TXT	2	`v=spf1 a mx include:s436.smtp-spf.surese, google-site-verification=MPnbsL-HRvvgj_W`
SOA	1	`ns1.s436.sureserver.com hostmaster.centu`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.s436.sureserver.com, ns2.s436.sureserver.com)

Analysis

Hierarchy

centurystrings.com is parent of www.centurystrings.com and mail.centurystrings.com.

IP Addresses

centurystrings.com points to a single IP: 192.252.156.10.

Other host names, for instance mail.conlan.eu, jkglasscompany.com, ns1.s436.sureserver.com, mail.socorroara.org and mail.turko.com share IP numbers with centurystrings.com.

Name Servers

centurystrings.com's delegation is to two name servers ns1.s436.sureserver.com and ns2.s436.sureserver.com.

centurystrings.com shares the same name server configuration as other domains, such as randomphrase.com, inklounge.com, cornell7.net, instituto-biblico.org and sippingdreams.org.

Host names with a single IP:

ns1.s436.sureserver.com resolves to 192.252.156.10.

ns2.s436.sureserver.com resolves to 192.252.157.10.

Mail Servers

centurystrings.com is served by a single mail server, mail.centurystrings.com.

mail.centurystrings.com points to IP number 192.252.156.10.

centurystrings.com - robtex.com