`btbffdc.com`

DNSSEC	⚠️ Not signed
A	38.173.231.11^{🇺🇸 AS398478}
NS	`a12.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b12.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1769874352

`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=1771291435

Same first word

btbffdc.com

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-02-21 → 2026-02-21 · 2 obs

○ 2017-09-01 04:23:22
● 2026-02-21 22:49:14

●NSa12.share-dns.com2026-02-21 → 2026-02-21 · 2 obs

○ 2017-09-01 04:23:22
● 2026-02-21 22:49:14

●NSb.share-dns.net2026-02-21 → 2026-02-21 · 2 obs

○ 2017-09-01 04:23:22
● 2026-02-21 22:49:14

●NSb12.share-dns.net2026-02-21 → 2026-02-21 · 2 obs

○ 2017-09-01 04:23:22
● 2026-02-21 22:49:14

○NSns1.cloudcdns.com2016-12-18 → 2017-09-01 · 3 obs

● 2016-12-18 23:13:06
● 2017-09-01 04:23:22
○ 2026-02-21 22:49:14

○NSns2.cloudcdns.com2016-12-18 → 2017-09-01 · 3 obs

● 2016-12-18 23:13:06
● 2017-09-01 04:23:22
○ 2026-02-21 22:49:14

○A154.90.228.2132026-02-21 → 2026-02-21 · 1 obs

○ 2026-02-21 22:49:14

○A183.131.214.422017-09-01 → 2017-09-01 · 3 obs

○ 2016-12-18 23:13:06
● 2017-09-01 04:23:22
○ 2026-02-21 22:49:14

○A183.131.214.572016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:13:06
○ 2017-09-01 04:23:22
○ 2026-02-21 22:49:14

●A38.173.231.112026-02-21 → 2026-02-21 · 2 obs

○ 2017-09-01 04:23:22
● 2026-02-21 22:49:14

○A59.56.19.232016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:13:06
○ 2017-09-01 04:23:22
○ 2026-02-21 22:49:14

○A59.56.19.782017-09-01 → 2017-09-01 · 3 obs

○ 2016-12-18 23:13:06
● 2017-09-01 04:23:22
○ 2026-02-21 22:49:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
btbffdc.com	b12.share-dns.net, a12.share-dns.com	1 record

✅ Authoritative Response

Server: 172.64.53.25

NS records: b12.share-dns.net, a12.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btbffdc.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.231.11`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a12.share-dns.com)

AI analysis

btbffdc.com points to an IP address: 38.173.231.11.

btbffdc.com delegates to four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

btbffdc.com at least partially shares name servers with other domains, for instance ledonvalues.org, zhyanke.com, whgyxx.com, bjrun.org and mingyoukeji.net.