centraltendency.com - robtex.com

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`centraltendency.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 BIZLAND-ASN}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns-1508.awsdns-60.org`⚠️
		A	2600:9000:5305:e400::1^{🇺🇸 Amazon}
			PTR	`ns-1508.awsdns-60.org`
		A	205.251.197.228^{🇺🇸 Amazon}
			PTR	`ns-1508.awsdns-60.org`
NS	`ns-1828.awsdns-36.co.uk`⚠️
		A	2600:9000:5307:2400::1^{🇺🇸 Amazon}
			PTR	`ns-1828.awsdns-36.co.uk`
		A	205.251.199.36^{🇺🇸 Amazon}
			PTR	`ns-1828.awsdns-36.co.uk`
NS	`ns-250.awsdns-31.com`⚠️
		A	2600:9000:5300:fa00::1^{🇺🇸 Amazon}
			PTR	`ns-250.awsdns-31.com`
		A	205.251.192.250^{🇺🇸 Amazon}
			PTR	`ns-250.awsdns-31.com`
NS	`ns-623.awsdns-13.net`⚠️
		A	2600:9000:5302:6f00::1^{🇺🇸 Amazon}
			PTR	`ns-623.awsdns-13.net`
		A	205.251.194.111^{🇺🇸 Amazon}
			PTR	`ns-623.awsdns-13.net`

`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=1770918430

Same first word

centraltendency.com

DNS History

8 records (5 active, 3 former)

●NSns-1508.awsdns-60.org2026-02-15 → 2026-02-15 · 3 obs

○ 2019-04-03 16:27:32
● 2026-02-15 20:18:22
● 2026-02-15 20:18:24

●NSns-1828.awsdns-36.co.uk2026-02-15 → 2026-02-15 · 3 obs

○ 2019-04-03 16:27:32
● 2026-02-15 20:18:22
● 2026-02-15 20:18:24

●NSns-250.awsdns-31.com2026-02-15 → 2026-02-15 · 3 obs

○ 2019-04-03 16:27:32
● 2026-02-15 20:18:22
● 2026-02-15 20:18:24

●NSns-623.awsdns-13.net2026-02-15 → 2026-02-15 · 3 obs

○ 2019-04-03 16:27:32
● 2026-02-15 20:18:22
● 2026-02-15 20:18:24

○NSns.buydomains.com2015-07-26 → 2019-04-03 · 4 obs

● 2015-07-26 12:52:28
● 2019-04-03 16:27:32
○ 2026-02-15 20:18:22
○ 2026-02-15 20:18:24

○A141.8.225.1242016-01-05 → 2016-04-22 · 5 obs

○ 2015-07-26 12:52:28
● 2016-01-05 01:41:58
● 2016-04-22 08:05:28
○ 2017-01-21 00:08:54
○ 2026-02-15 20:18:24

●A207.148.248.1432017-01-21 → 2026-02-15 · 3 obs

○ 2016-04-22 08:05:28
● 2017-01-21 00:08:54
● 2026-02-15 20:18:24

○A50.63.202.1042015-07-26 → 2015-07-26 · 4 obs

○ 2008-03-18 08:23:18
● 2015-07-26 12:52:28
○ 2016-01-05 01:41:58
○ 2026-02-15 20:18:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
centraltendency.com	ns-250.awsdns-31.com, ns-623.awsdns-13.net, ns-1828.awsdns-36.co.uk, ns-1508.awsdns-60.org	1 record

✅ Authoritative Response

Server: 205.251.199.36

NS records: ns-250.awsdns-31.com, ns-623.awsdns-13.net, ns-1828.awsdns-36.co.uk, ns-1508.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centraltendency.com (unsigned zone)

⏱️ Timing

Total: 587ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-250.awsdns-31.com)

AI analysis

centraltendency.com points to a single IP number: 207.148.248.143.

other host names for instance cdashop.com, ns1.zenclasses.com, oyan.org, consultanthealth.com and ceptint.com share IP numbers with centraltendency.com.

centraltendency.com is delegated to four name servers: ns-250.awsdns-31.com, ns-623.awsdns-13.net, ns-1508.awsdns-60.org and ns-1828.awsdns-36.co.uk.

centraltendency.com at least partially shares name servers with other domains, for instance oikura.jp, bigcomics.jp, chicagohomesbyrobin.com, sonantic.io and extranetccsmtl.ca.

These name servers are commonly used with the name servers ns-1958.awsdns-52.co.uk, ns-562.awsdns-06.net, ns-433.awsdns-54.com, ns-1418.awsdns-49.org, ns-1801.awsdns-33.co.uk, ns-1740.awsdns-25.co.uk, ns-472.awsdns-59.com, ns-1668.awsdns-16.co.uk and ns-1790.awsdns-31.co.uk.

Host names with two IP numbers:

Host name ns-250.awsdns-31.com points to: 2600:9000:5300:fa00::1 and 205.251.192.250.

Host name ns-623.awsdns-13.net points to: 2600:9000:5302:6f00::1 and 205.251.194.111.

Host name ns-1508.awsdns-60.org points to: 2600:9000:5305:e400::1 and 205.251.197.228.

Host name ns-1828.awsdns-36.co.uk points to: 2600:9000:5307:2400::1 and 205.251.199.36.