`acceleronpharma.info`

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`

`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

Same first word

DNS History

8 records (4 active, 4 former)

●NScbru.br.ns.els-gms.att.net2026-03-17 → 2026-03-24 · 3 obs

○ 2017-02-11 10:15:32
● 2026-03-17 04:45:10
● 2026-03-24 05:10:00

●NScmtu.mt.ns.els-gms.att.net2026-03-17 → 2026-03-24 · 3 obs

○ 2017-02-11 10:15:32
● 2026-03-17 04:45:10
● 2026-03-24 05:10:00

○NSns19.worldnic.com2017-02-11 → 2017-02-11 · 3 obs

● 2017-02-11 10:15:32
○ 2026-03-17 04:45:10
○ 2026-03-24 05:10:00

○NSns20.worldnic.com2017-02-11 → 2017-02-11 · 3 obs

● 2017-02-11 10:15:32
○ 2026-03-17 04:45:10
○ 2026-03-24 05:10:00

●NSns6.customer.level3.net2026-03-17 → 2026-03-24 · 3 obs

○ 2017-02-11 10:15:32
● 2026-03-17 04:45:10
● 2026-03-24 05:10:00

●NSns9.customer.level3.net2026-03-17 → 2026-03-24 · 3 obs

○ 2017-02-11 10:15:32
● 2026-03-17 04:45:10
● 2026-03-24 05:10:00

○MXp.webcom.ctmail.com2017-02-11 → 2017-02-11 · 3 obs

● 2017-02-11 10:15:32
○ 2026-03-17 04:45:10
○ 2026-03-24 05:10:00

○A205.178.189.1312017-02-11 → 2017-02-11 · 3 obs

● 2017-02-11 10:15:32
○ 2026-03-17 04:45:10
○ 2026-03-24 05:10:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
acceleronpharma.info	cmtu.mt.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net, ns9.customer.level3.net, ns6.customer.level3.net	-

✅ Authoritative Response

Server:99.99.99.132

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acceleronpharma.info (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

acceleronpharma.info 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.info at least partially shares name servers with other domains, for instance hcfm.org, cerazette.be, 110.12.in-addr.arpa, bes-net.net and undersea-playground.com.

These name servers are commonly used together with the name servers 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.telcove.net, ns2.telcove.net and ns3.telcove.net.

Two IP numbers per host:

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

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

One IP number per host:

Host ns6.customer.level3.net points to 209.244.4.85.

Host ns9.customer.level3.net points to 209.244.4.148.

acceleronpharma.info - robtex.com