`acceleronpharma.tw`

DNSSEC	⚠️ Not signed
NS	`cbru.br.ns.els-gms.att.net` ⚠️ Not in zone NS records
		A	2001:1890:1ff:9f0:68:94:156:132^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`cbru.br.ns.els-gms.att.net`
		A	68.94.156.132^{🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services}
			PTR	`cbru.br.ns.els-gms.att.net`
NS	`cmtu.mt.ns.els-gms.att.net` ⚠️ Not in zone NS records
		A	2001:1890:1ff:9f1:99:99:99:132^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`cmtu.mt.ns.els-gms.att.net`
		A	99.99.99.132^{🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC}
			PTR	`cmtu.mt.ns.els-gms.att.net`
NS	`ns6.customer.level3.net` ⚠️ Not in zone NS records
		A	209.244.4.85^{🇺🇸 AS3356209.244.0.0/14}
			PTR	`ns6.customer.level3.net`
NS	`ns9.customer.level3.net` ⚠️ Not in zone NS records
		A	209.244.4.148^{🇺🇸 AS3356209.244.0.0/14}
			PTR	`ns9.customer.level3.net`

`tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.dns.tw`
	NS	`c.dns.tw`
	NS	`d.dns.tw`
	NS	`e.dns.tw`
	NS	`f.dns.tw`
	NS	`g.dns.tw`
	NS	`h.dns.tw`
	SOA	`a.dns.tw`snw@twnic.net.tw serial=2010994907

Same first word

DNS History

4 records (4 active, 0 former)

●NScbru.br.ns.els-gms.att.net2026-03-17 → 2026-03-24 · 2 obs

● 2026-03-17 04:43:34
● 2026-03-24 08:17:36

●NScmtu.mt.ns.els-gms.att.net2026-03-17 → 2026-03-24 · 2 obs

● 2026-03-17 04:43:34
● 2026-03-24 08:17:36

●NSns6.customer.level3.net2026-03-17 → 2026-03-24 · 2 obs

● 2026-03-17 04:43:34
● 2026-03-24 08:17:36

●NSns9.customer.level3.net2026-03-17 → 2026-03-24 · 2 obs

● 2026-03-17 04:43:34
● 2026-03-24 08:17:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	g.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw...	-
acceleronpharma.tw	ns6.customer.level3.net, ns9.customer.level3.net, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net	-

✅ Authoritative Response

Server:209.244.4.85

NS records: ns6.customer.level3.net, ns9.customer.level3.net, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acceleronpharma.tw (unsigned zone)

⏱️ Timing

Total: 3581ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

acceleronpharma.tw is delegated to four name servers: ns6.customer.level3.net, ns9.customer.level3.net, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

acceleronpharma.tw shares name servers with other domains at least partially, for example turftex.com, 119.74.68.in-addr.arpa, 16.237.72.in-addr.arpa, 187.37.209.in-addr.arpa and tryp.mobi.

these name servers are often used with the following: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns19.customer.level3.net, ns24.customer.level3.net, dnsmgr3.level3.net, ns-east.cerf.net, ns-west.cerf.net, ns1.edgecastdns.net, ns2.edgecastdns.net and ns3.edgecastdns.net.

Hosts with two IP addresses:

cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132.

cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.

Hosts with one IP address:

ns6.customer.level3.net points to 209.244.4.85.

ns9.customer.level3.net points to 209.244.4.148.

acceleronpharma.tw - robtex.com