`foundationdb.net`

DNSSEC	⚠️ Not signed
A	17.56.48.13^{🇺🇸 Apple17.0.0.0/9}
		PTR	`foundationdb.com`
		PTR	`foundationdb.net`
		PTR	`foundationdb.org`
		PTR	`efnvtuibtbfptkhymdzignrwplzuplbj.apple.com`
		PTR	`kjkzopkv.apple.com`
A	17.125.250.130^{🇺🇸 Apple17.125.0.0/16}
NS	`ns-ext-prod.jackfruit.apple.com` ⭐
NS	`a.ns.apple.com`
		A	2620:149:ae0::53^{🇺🇸 Apple2620:149:ae0::/48}
			PTR	`a.ns.apple.com`
		A	17.253.200.1^{🇺🇸 Apple17.253.200.0/24}
			PTR	`a.ns.apple.com`
NS	`b.ns.apple.com`
		A	2620:149:ae7::53^{🇺🇸 Apple2620:149:ae7::/48}
			PTR	`b.ns.apple.com`
		A	17.253.207.1^{🇺🇸 Apple17.253.207.0/24}
			PTR	`b.ns.apple.com`
NS	`c.ns.apple.com`
		A	2620:171:800:714::1^{🇺🇸 UNSPECIFIED2620:171:800::/48 Packet Clearing House - v6 Anycast Prefix - 714}
			PTR	`c.ns.apple.com`
		A	204.19.119.1^{🇺🇸 UNSPECIFIED204.19.119.0/24 Packet Clearing House - v4 Anycast Prefix - 714}
			PTR	`c.ns.apple.com`
NS	`d.ns.apple.com`
		A	2620:171:801:714::1^{🇺🇸 UNSPECIFIED2620:171:801::/48 Packet Clearing House - v6 Anycast Prefix - 714}
			PTR	`d.ns.apple.com`
		A	204.26.57.1^{🇺🇸 UNSPECIFIED204.26.57.0/24 Packet Clearing House - v4 Anycast Prefix - 714}
			PTR	`d.ns.apple.com`
TXT	`v=spf1 -all`
SOA	`ns-ext-prod.jackfruit.apple.com`dnscontact@apple.com serial=40

`net`

	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=1771291465

PTR for

13.48.56.17.in-addr.arpa

130.250.125.17.in-addr.arpa

Same first word

foundationdb.net

foundationdb.org

foundationdb.com

Similar names

dbfoundation.or.kr

bdfoundation.org

dbfoundation.org

bdfoundation.in

bdfoundation.com

dbfoundation.com

DNS History

19 records (7 active, 12 former)

●NSa.ns.apple.com2016-04-21 → 2026-03-12 · 3 obs

○ 2015-06-11 02:44:38
● 2016-04-21 21:29:30
● 2026-03-12 23:37:10

●NSb.ns.apple.com2016-04-21 → 2026-03-12 · 3 obs

○ 2015-06-11 02:44:38
● 2016-04-21 21:29:30
● 2026-03-12 23:37:10

●NSc.ns.apple.com2016-04-21 → 2026-03-12 · 3 obs

○ 2015-06-11 02:44:38
● 2016-04-21 21:29:30
● 2026-03-12 23:37:10

●NSd.ns.apple.com2016-04-21 → 2026-03-12 · 3 obs

○ 2015-06-11 02:44:38
● 2016-04-21 21:29:30
● 2026-03-12 23:37:10

●NSns-ext-prod.jackfruit.apple.com2026-02-15 → 2026-03-12 · 3 obs

○ 2020-11-15 06:00:58
● 2026-02-15 02:46:02
● 2026-03-12 23:37:10

○NSns.inmotionhosting.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

○NSns2.inmotionhosting.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

○NSnserver.apple.com2016-04-21 → 2020-11-15 · 5 obs

○ 2015-06-11 02:44:38
● 2016-04-21 21:29:30
● 2020-11-15 06:00:58
○ 2026-02-15 02:46:02
○ 2026-03-12 23:37:10

○MXalt1.aspmx.l.google.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

○MXalt2.aspmx.l.google.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

○MXaspmx.l.google.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

○MXaspmx2.googlemail.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

○MXaspmx3.googlemail.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

○MXaspmx4.googlemail.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

●A17.125.250.1302019-08-19 → 2026-03-12 · 6 obs

○ 2017-03-28 20:55:40
● 2019-08-19 23:29:32
● 2020-03-24 18:48:18
○ 2020-05-07 21:35:28
● 2020-06-25 01:23:30
● 2026-03-12 23:37:10

○A17.172.224.292016-04-21 → 2020-05-07 · 8 obs

○ 2015-06-11 02:44:38
● 2016-04-21 21:29:30
● 2017-03-28 20:55:40
○ 2019-08-19 23:29:32
○ 2020-03-24 18:48:18
● 2020-05-07 21:35:28
○ 2020-06-25 01:23:30
○ 2026-03-12 23:37:10

○A17.178.96.72016-04-21 → 2020-05-07 · 8 obs

○ 2015-06-11 02:44:38
● 2016-04-21 21:29:30
● 2017-03-28 20:55:40
○ 2019-08-19 23:29:32
○ 2020-03-24 18:48:18
● 2020-05-07 21:35:28
○ 2020-06-25 01:23:30
○ 2026-03-12 23:37:10

●A17.56.48.132019-08-19 → 2026-03-12 · 6 obs

○ 2017-03-28 20:55:40
● 2019-08-19 23:29:32
● 2020-03-24 18:48:18
○ 2020-05-07 21:35:28
● 2020-06-25 01:23:30
● 2026-03-12 23:37:10

○A192.249.122.2332015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:44:38
○ 2016-04-21 21:29:30
○ 2026-03-12 23:37:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
foundationdb.net	a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com	-

✅ Authoritative Response

Server: 17.253.200.1

NS records: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foundationdb.net (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`17.56.48.13, 17.125.250.130`
NS	4	`a.ns.apple.com, b.ns.apple.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-ext-prod.jackfruit.apple.com dnsconta`

Analysis

IP Addresses

foundationdb.net resolves to two IP numbers: 17.56.48.13 and 17.125.250.130.

Other host names, for instance sms-qa02.ess-apple.com.akadns.net, rgapi.apple.com, kinoko.apple.com, podcastersupport.apple.com and invitation-qa2.ess-apple.com.akadns.net share IP numbers with foundationdb.net.

Name Servers

foundationdb.net delegates to five name servers: ns-ext-prod.jackfruit.apple.com, a.ns.apple.com, b.ns.apple.com, c.ns.apple.com and d.ns.apple.com.

foundationdb.net shares some name servers with other domains, for example apple.cologne, beatsbydrexecutive.com, 2013beatsbydreheadphonesonsale.com, appletv.com and beatssdre.com.

These name servers are commonly used with the name servers ns-ext-prod.jackfruit.edge.apple.com.

Host names with two IP numbers

Two IPs per host:

a.ns.apple.com points to 2620:149:ae0::53 and 17.253.200.1

b.ns.apple.com points to 2620:149:ae7::53 and 17.253.207.1

c.ns.apple.com points to 2620:171:800:714::1 and 204.19.119.1

d.ns.apple.com points to 2620:171:801:714::1 and 204.26.57.1

foundationdb.net - robtex.com