`redlab.dev`

DNSSEC	⚠️ Not signed
A	45.140.178.6^{🇷🇺 SELECTEL-MSK45.140.178.0/23 Selectel Route Object}
NS	`oswald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
NS	`sue.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c091^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sue.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2091^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sue.ns.cloudflare.com`
		A	108.162.192.145^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	172.64.32.145^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	173.245.58.145^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2803::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausr-in-f27.1e100.net`
		A	172.217.216.27^{🇺🇸 Google172.217.0.0/16}
			PTR	`lcausr-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2803::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausr-in-f26.1e100.net`
		A	172.217.216.26^{🇺🇸 Google172.217.0.0/16}
			PTR	`lcausr-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
TXT	`google-site-verification=05V80WLx4_1Qyzv6DiK2QFqb3d7R2qTdDvcExwX2MEk`
TXT	`google-site-verification=4OUvxMknUsBo56_32W4wK6o2UmTFe8W8hg36iwlGPcc`
TXT	`google-site-verification=CKHiAInNtrM-GKI3VCIYwT-gJPhOkumaLrDa13_JsV4`
TXT	`google-site-verification=EbensZwum6dqQ8UO4RSvfuN1XvoNUyVlo09iCYdVudU`
TXT	`google-site-verification=e7nZd5GFQ8RSNCEK7eSspENCs5WuqWRa2k4CDLLoyCY`
TXT	`mailru-verification: 2332f846e3c83fbe`
TXT	`mailru-verification: 28fa76e10b5aea0c`
TXT	`v=spf1 include:_spf.google.com include:spf.unisender.com ~all`
SOA	`oswald.ns.cloudflare.com`dns@cloudflare.com serial=2407588511

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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DNS History

12 records (8 active, 4 former)

●NSoswald.ns.cloudflare.com2021-12-29 → 2026-07-07 · 2 obs

● 2021-12-29 12:15:56
● 2026-07-07 21:51:54

●NSsue.ns.cloudflare.com2021-12-29 → 2026-07-07 · 2 obs

● 2021-12-29 12:15:56
● 2026-07-07 21:51:54

●MXalt1.aspmx.l.google.com2021-12-29 → 2026-07-07 · 2 obs

● 2021-12-29 12:15:56
● 2026-07-07 21:51:54

●MXalt2.aspmx.l.google.com2021-12-29 → 2026-07-07 · 2 obs

● 2021-12-29 12:15:56
● 2026-07-07 21:51:54

●MXaspmx.l.google.com2021-12-29 → 2026-07-07 · 2 obs

● 2021-12-29 12:15:56
● 2026-07-07 21:51:54

●MXaspmx2.googlemail.com2021-12-29 → 2026-07-07 · 2 obs

● 2021-12-29 12:15:56
● 2026-07-07 21:51:54

●MXaspmx3.googlemail.com2021-12-29 → 2026-07-07 · 2 obs

● 2021-12-29 12:15:56
● 2026-07-07 21:51:54

○A104.21.93.1612021-12-29 → 2021-12-29 · 3 obs

● 2021-12-29 12:15:56
○ 2026-02-23 11:35:06
○ 2026-07-07 21:51:54

○A172.67.212.182021-12-29 → 2021-12-29 · 3 obs

● 2021-12-29 12:15:56
○ 2026-02-23 11:35:06
○ 2026-07-07 21:51:54

○A2606:4700:3032::6815:5da12021-12-29 → 2021-12-29 · 3 obs

● 2021-12-29 12:15:56
○ 2026-02-23 11:35:06
○ 2026-07-07 21:51:54

○A2606:4700:3037::ac43:d4122021-12-29 → 2021-12-29 · 3 obs

● 2021-12-29 12:15:56
○ 2026-02-23 11:35:06
○ 2026-07-07 21:51:54

●A45.140.178.62026-02-23 → 2026-07-07 · 3 obs

○ 2021-12-29 12:15:56
● 2026-02-23 11:35:06
● 2026-07-07 21:51:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	10 records
redlab.dev	sue.ns.cloudflare.com, oswald.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.145

NS records: sue.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redlab.dev (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.140.178.6`
NS	2	`oswald.ns.cloudflare.com, sue.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	8	`google-site-verification=05V80WLx4_1Qyzv, google-site-verification=4OUvxMknUsBo56_...`
SOA	1	`oswald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

redlab.dev resolves to one IP address: 45.140.178.6.

Name Servers

Two name servers handle the delegation for redlab.dev: oswald.ns.cloudflare.com and sue.ns.cloudflare.com.

redlab.dev uses the same name servers as several other domains — among them plato.nl, mettlestate.com, smart-coaching.net and two more.

redlab.dev has at least partial name server overlap with other domains, such as cri.or.th, projectultra.com, lanzauto.com and two others.

It is common to see these name servers used together with name servers nile.ns.cloudflare.com and violet.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

oswald.ns.cloudflare.com resolves to 108.162.193.218, 172.64.33.218 and 173.245.59.218 among others, with 3 other IP addresses in total.

sue.ns.cloudflare.com resolves to 108.162.192.145, 172.64.32.145 and 173.245.58.145 among others, with 3 other IP addresses in total.

Mail Servers

Mail for redlab.dev is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

redlab.dev has at least partial mail server overlap with other domains such as ns500754.ns500742.ns500754.ns500704.ns500731.ns500705.ns500705.ns500705.ns500671.ns500671.ns500649.ns500291.ns500131.lustychickser.com, ns500758.ns500758.ns500758.ns500698.ns500698.ns500735.ns500735.ns500736.ns500735.ns500698.ns500576.ns500698.ns500708.ns500619.ns500652.ns500619.trackreceptor.com, ns500693.ns500693.ns500699.ns500693.ns500734.ns500728.ns500588.ns500699.ns500588.ns500588.ns500693.ns500588.ns500612.ns500612.ns500110.dtrkdll.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 172.217.216.26 and 2607:f8b0:4023:2803::1a.

aspmx3.googlemail.com resolves to two addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1b.

aspmx.l.google.com resolves to two addresses: 74.125.137.27 and 2607:f8b0:4023:c0d::1a.

alt1.aspmx.l.google.com resolves to two addresses: 172.217.216.27 and 2607:f8b0:4023:2803::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1b.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2607:f8b0:4023:3003::1b IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.145.26 IP addresses.

redlab.dev - robtex.com

redlab.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`redlab.dev`

`dev`