smtp.bitly.com - dns.ninja

`smtp.bitly.com`

CNAME	`cname.bitly.com`
DNSSEC	⚠️ Not signed
A	67.199.248.12^{🇺🇸 Google67.199.248.0/24 BITLY/GCP}
		PTR	`cname.bitly.com`
A	67.199.248.13^{🇺🇸 Google67.199.248.0/24 BITLY/GCP}

Bitly.com is the corporate website of Bitly, Inc., a company best known for its URL-shortening service that primarily operates under thebit.lydomain.bitly.comserves as the marketing, sign-up, and account-management portal for the company's products.

Key facts

Owner / operator: Bitly, Inc.
TLD:.com— gTLD
Primary purpose: corporate website and account portal for the Bitly link-shortening and link-management platform
Status: active

Related domains

bit.ly— the canonical short-link domain used to generate and serve shortened URLs

📈 Tranco rank: #3,493

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DNS History

1 record (1 active, 0 former)

●CNAMEcname.bitly.com2018-06-16 → 2026-07-23 · 2 obs

● 2018-06-16 07:32:52
● 2026-07-23 21:20:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
bitly.com	ns-343.awsdns-42.com, ns-880.awsdns-46.net, ns-1689.awsdns-19.co.uk, ns-1053.awsdns-03.org...	10 records

✅ Authoritative Response

Server:216.239.32.107

NS records: ns-343.awsdns-42.com, ns-880.awsdns-46.net, ns-1689.awsdns-19.co.uk, ns-1053.awsdns-03.org, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitly.com (unsigned zone)

⏱️ Timing

Total: 1430ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`cname.bitly.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-343.awsdns-42.com, ns-343.awsdns-42.com, ns-cloud-b1.googledomains.com...)

Analysis

IP Addresses

smtp.bitly.com resolves to the IP addresses 67.199.248.12 and 67.199.248.13

Among the host names that share IP numbers with smtp.bitly.com are histv.co, rcrowd.com, imgsm.it and two others.

	DNSSEC	⚠️ Not signed
	A	67.199.248.14^{🇺🇸 Google67.199.248.0/24 BITLY/GCP}
	A	67.199.248.15^{🇺🇸 Google67.199.248.0/24 BITLY/GCP}
	NS	`ns-880.awsdns-46.net` ⭐
	NS	`ns-1053.awsdns-03.org`
	NS	`ns-1689.awsdns-19.co.uk`
	NS	`ns-343.awsdns-42.com`
	NS	`ns-cloud-b1.googledomains.com`
	NS	`ns-cloud-b2.googledomains.com`
	NS	`ns-cloud-b3.googledomains.com`
	NS	`ns-cloud-b4.googledomains.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
	MX	`aspmx2.googlemail.com`⁽³⁰⁾
	MX	`aspmx3.googlemail.com`⁽³⁰⁾
	TXT	`E906595EB8`
	TXT	`MS=ms65999994`
	TXT	`atlassian-domain-verification=Th+HeZjMKa3QxX9JqLt67kxMrAsEfB9gz51iuPZYjYbveQX...`
	TXT	`google-site-verification=At4Yo9DrDstvlkL5TvBE-n7NDY1e8oXHDZ0zfBPl39c`
	TXT	`google-site-verification=Vus6M9ONzl9cle6IlSjKu8EhefYSY0_-zt4COS8c0j4`
	TXT	`slack-domain-verification=OsqnOPaJcFcYkul1EcF9xRDbjgCiaBgdXHbq2uuC`
	TXT	`status-page-domain-verification=cfzktt77bqp2`
	TXT	`v=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_...`
	TXT	`yandex-verification: 641fdbe43ac1cd41`
	SOA	`ns-880.awsdns-46.net`awsdns-hostmaster@amazon.com serial=1