fitbit.google - dns.ninja

fitbit.google

DNSSEC⚠️ Not signed
A2001:4860:4802:32::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-32--15.1e100.net
A2001:4860:4802:34::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:36::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:38::15🇺🇸 Google2001:4860::/32
A216.239.32.21🇺🇸 Google216.239.32.0/24
A216.239.34.21🇺🇸 Google216.239.34.0/24
A216.239.36.21🇺🇸 Google216.239.36.0/24
A216.239.38.21🇺🇸 Google216.239.38.0/24
NSns1.googledomains.com
A2001:4860:4802:32::63🇺🇸 Google2001:4860::/32
PTRns1.googledomains.com
A216.239.32.99🇺🇸 Google216.239.32.0/24
PTRns1.googledomains.com
NSns2.googledomains.com
A2001:4860:4802:34::63🇺🇸 Google2001:4860::/32
PTRns2.googledomains.com
A216.239.34.99🇺🇸 Google216.239.34.0/24
PTRns2.googledomains.com
NSns3.googledomains.com
A2001:4860:4802:36::63🇺🇸 Google2001:4860::/32
PTRns3.googledomains.com
A216.239.36.99🇺🇸 Google216.239.36.0/24
PTRns3.googledomains.com
NSns4.googledomains.com
A2001:4860:4802:38::63🇺🇸 Google2001:4860::/32
PTRns4.googledomains.com
A216.239.38.99🇺🇸 Google216.239.38.0/24
PTRns4.googledomains.com
MXsmtp.google.com
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A2607:f8b0:4004:c07::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f27.1e100.net
A2607:f8b0:4004:c27::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadsk-in-f26.1e100.net
A2607:f8b0:4004:c27::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadsk-in-f27.1e100.net
A172.253.62.26🇺🇸 Google172.253.62.0/24
PTRbc-in-f26.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
A172.253.139.26🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f26.1e100.net
A172.253.139.27🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f27.1e100.net
TXTgoogle-site-verification=d0RR_oRl5Bg5BUdH0YYfmjxYBoSPORm7FlpgW0xu8Sc
TXTv=spf1 include:_spf.google.com ?all
SOAns1.googledomains.comdns-admin@google.com 2017-07-04 #1

google

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

13 records (13 active, 0 former)

NSns1.googledomains.comns2.googledomains.comns3.googledomains.comns4.googledomains.comMXsmtp.google.comA2001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.239.32.21216.239.34.21216.239.36.21216.239.38.21
NSns1.googledomains.com2026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
NSns2.googledomains.com2026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
NSns3.googledomains.com2026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
NSns4.googledomains.com2026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
MXsmtp.google.com2026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
A2001:4860:4802:32::152026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
A2001:4860:4802:34::152026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
A2001:4860:4802:36::152026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
A2001:4860:4802:38::152026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
A216.239.32.212026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
A216.239.34.212026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
A216.239.36.212026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38
A216.239.38.212026-03-07 → 2026-06-24 · 2 obs
● 2026-03-07 07:55:08
● 2026-06-24 09:36:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
googlens-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...10 records
fitbit.googlens1.googledomains.com, ns3.googledomains.com, ns4.googledomains.com, ns2.googledomains.com-

✅ Authoritative Response

Server:216.239.38.99

NS records: ns1.googledomains.com, ns3.googledomains.com, ns4.googledomains.com, ns2.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fitbit.google (unsigned zone)

⏱️ Timing

Total: 891ms | Queries: -

📄 Records

TypeCountSample Data
A4216.239.32.21, 216.239.38.21...
AAAA42001:4860:4802:38::15, 2001:4860:4802:34::15...
NS4ns2.googledomains.com, ns4.googledomains.com...
MX1smtp.google.com (pri: 0)
TXT2v=spf1 include:_spf.google.com ?all, google-site-verification=d0RR_oRl5Bg5BUd
SOA1ns1.googledomains.com dns-admin.google.c

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)

Analysis

IP Addresses

fitbit.google has 8 IP addresses — 216.239.32.21, 216.239.34.21, 216.239.36.21 and 5 more.

curicosincensura.com, vhara.com, endocrinologynuclearmedicine.com and two other host names share IP numbers with fitbit.google.

Name Servers

The authoritative name servers for fitbit.google are ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.

The name servers of fitbit.google overlap at least partially with those of other domains — among them picogoogle.org, actifiozero.com, googlefinance.tk and two more.

Each of the four hosts ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com has two IP addresses. ns1.googledomains.com points to 216.239.32.99 and 2001:4860:4802:32::63. ns2.googledomains.com points to 216.239.34.99 and 2001:4860:4802:34::63. ns3.googledomains.com points to 216.239.36.99 and 2001:4860:4802:36::63. ns4.googledomains.com points to 216.239.38.99 and 2001:4860:4802:38::63.

Mail Servers

Mail for fitbit.google is handled by a single mail server, smtp.google.com.

fitbit.google uses an identical mail server configuration to several other domains — among them norglen.ca, gersic.com, isole.co and two more.

fitbit.google partially shares its mail servers with other domains — including uhas.com, traviet.com, characterarc.org and maisbuzz.pt.

smtp.google.com resolves to 9 IP addresses — 172.253.62.26, 172.253.62.27, 172.253.122.27 and 6 others.