`thinkcentre.info`

DNSSEC	⚠️ Not signed
NS	`ns.almaden.ibm.com` ⚠️ Not in zone NS records
		A	198.4.83.35^{🇺🇸 AS701198.4.0.0/15 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`ns.almaden.ibm.com`
NS	`ns.watson.ibm.com` ⚠️ Not in zone NS records
		A	129.34.20.80^{🇺🇸 AS1747129.34.0.0/16}
			PTR	`ns.watson.ibm.com`

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1773555327

2 records (2 active, 0 former)

●NSns.almaden.ibm.com2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:22:34
● 2026-03-23 02:05:58

●NSns.watson.ibm.com2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:22:34
● 2026-03-23 02:05:58

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
thinkcentre.info	ns.watson.ibm.com, ns.almaden.ibm.com	-

Server:129.34.20.80

NS records: ns.watson.ibm.com, ns.almaden.ibm.com

⚠️ Insecure (no DNSSEC)

No DS record for thinkcentre.info (unsigned zone)

Total: 4021ms | Queries: -

Type	Count	Sample Data

Delegation for thinkcentre.info rests with two name servers, ns.almaden.ibm.com and ns.watson.ibm.com.

thinkcentre.info shares the same name server setup as other domains, including lenovoolympics.com, systemx.asia, thedonetwork.eu, lenovoideacentre.com and lenovovote.com.

thinkcentre.info at least partially shares name servers with other domains, for instance hursley.ibm.com, 41.110.195.in-addr.arpa, research.ibm.com, haifa.ibm.com and haifa.il.ibm.com.

These name servers are commonly used with ns11.haifa.il.ibm.com and ns.austin.ibm.com.

Host names with one IP number: ns.almaden.ibm.com points to 198.4.83.35; ns.watson.ibm.com points to 129.34.20.80.