groups101.com - dns.ninja
groups101.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:50f3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9b9b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.80.243Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.155🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leanna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2697🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c297🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2297🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 108.162.194.151🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 162.159.38.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 172.64.34.151🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| NS | sam.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 108.162.193.141🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 172.64.33.141🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 173.245.59.141🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(78) | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(98) | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.80.243, 172.67.155.155 | ||||||
| IPv6 hints | 2606:4700:3030::6815:50f3, 2606:4700:3037::ac43:9b9b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com | ||||||
| SOA | leanna.ns.cloudflare.comdns@cloudflare.com serial=2408622840 | ||||||
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.netnstld@verisign-grs.com serial=1783909442 | ||||||
Previously MX for
groups101.com |
Same first word
groups101.com |
DNS History
22 records (9 active, 13 former)
●NSleanna.ns.cloudflare.com2026-02-27 → 2026-07-13 · 3 obs
○ 2017-10-27 18:26:26
● 2026-02-27 13:06:18
● 2026-07-13 02:47:40
● 2026-02-27 13:06:18
● 2026-07-13 02:47:40
○NSns1.groups101.com2007-08-14 → 2007-08-14 · 3 obs
● 2007-08-14 21:17:16
○ 2015-06-28 03:21:12
○ 2026-07-13 02:47:40
○ 2015-06-28 03:21:12
○ 2026-07-13 02:47:40
○NSns2.groups101.com2007-08-14 → 2007-08-14 · 3 obs
● 2007-08-14 21:17:16
○ 2015-06-28 03:21:12
○ 2026-07-13 02:47:40
○ 2015-06-28 03:21:12
○ 2026-07-13 02:47:40
○NSns3.groups101.com2015-06-28 → 2017-10-27 · 5 obs
○ 2007-08-14 21:17:16
● 2015-06-28 03:21:12
● 2017-10-27 18:26:26
○ 2026-02-27 13:06:18
○ 2026-07-13 02:47:40
● 2015-06-28 03:21:12
● 2017-10-27 18:26:26
○ 2026-02-27 13:06:18
○ 2026-07-13 02:47:40
○NSns4.groups101.com2015-06-28 → 2017-10-27 · 5 obs
○ 2007-08-14 21:17:16
● 2015-06-28 03:21:12
● 2017-10-27 18:26:26
○ 2026-02-27 13:06:18
○ 2026-07-13 02:47:40
● 2015-06-28 03:21:12
● 2017-10-27 18:26:26
○ 2026-02-27 13:06:18
○ 2026-07-13 02:47:40
●NSsam.ns.cloudflare.com2026-02-27 → 2026-07-13 · 3 obs
○ 2017-10-27 18:26:26
● 2026-02-27 13:06:18
● 2026-07-13 02:47:40
● 2026-02-27 13:06:18
● 2026-07-13 02:47:40
○MXgroups101.com2007-08-14 → 2017-10-27 · 4 obs
● 2007-08-14 21:17:16
● 2017-10-27 18:26:26
○ 2026-02-27 13:06:18
○ 2026-07-13 02:47:40
● 2017-10-27 18:26:26
○ 2026-02-27 13:06:18
○ 2026-07-13 02:47:40
●MXroute1.mx.cloudflare.net2026-06-26 → 2026-07-13 · 3 obs
○ 2026-02-27 13:06:18
● 2026-06-26 19:24:52
● 2026-07-13 02:47:40
● 2026-06-26 19:24:52
● 2026-07-13 02:47:40
●MXroute2.mx.cloudflare.net2026-06-26 → 2026-07-13 · 3 obs
○ 2026-02-27 13:06:18
● 2026-06-26 19:24:52
● 2026-07-13 02:47:40
● 2026-06-26 19:24:52
● 2026-07-13 02:47:40
●MXroute3.mx.cloudflare.net2026-06-26 → 2026-07-13 · 3 obs
○ 2026-02-27 13:06:18
● 2026-06-26 19:24:52
● 2026-07-13 02:47:40
● 2026-06-26 19:24:52
● 2026-07-13 02:47:40
●A104.21.80.2432026-02-27 → 2026-07-13 · 10 obs
○ 2017-10-27 18:26:26
● 2026-02-27 13:06:18
○ 2026-03-24 21:23:28
● 2026-03-27 04:22:42
● 2026-04-08 02:11:58
○ 2026-04-09 08:02:32
● 2026-04-29 18:00:24
● 2026-05-16 08:58:40
○ 2026-06-26 19:24:52
● 2026-07-13 02:47:40
● 2026-02-27 13:06:18
○ 2026-03-24 21:23:28
● 2026-03-27 04:22:42
● 2026-04-08 02:11:58
○ 2026-04-09 08:02:32
● 2026-04-29 18:00:24
● 2026-05-16 08:58:40
○ 2026-06-26 19:24:52
● 2026-07-13 02:47:40
●A172.67.155.1552026-02-27 → 2026-07-13 · 10 obs
○ 2017-10-27 18:26:26
● 2026-02-27 13:06:18
○ 2026-03-24 21:23:28
● 2026-03-27 04:22:42
● 2026-04-08 02:11:58
○ 2026-04-09 08:02:32
● 2026-04-29 18:00:24
● 2026-05-16 08:58:40
○ 2026-06-26 19:24:52
● 2026-07-13 02:47:40
● 2026-02-27 13:06:18
○ 2026-03-24 21:23:28
● 2026-03-27 04:22:42
● 2026-04-08 02:11:58
○ 2026-04-09 08:02:32
● 2026-04-29 18:00:24
● 2026-05-16 08:58:40
○ 2026-06-26 19:24:52
● 2026-07-13 02:47:40
○A188.114.96.02026-03-24 → 2026-06-26 · 9 obs
○ 2026-02-27 13:06:18
● 2026-03-24 21:23:28
○ 2026-03-27 04:22:42
○ 2026-04-08 02:11:58
● 2026-04-09 08:02:32
○ 2026-04-29 18:00:24
○ 2026-05-16 08:58:40
● 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
● 2026-03-24 21:23:28
○ 2026-03-27 04:22:42
○ 2026-04-08 02:11:58
● 2026-04-09 08:02:32
○ 2026-04-29 18:00:24
○ 2026-05-16 08:58:40
● 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
○A188.114.97.02026-03-24 → 2026-06-26 · 9 obs
○ 2026-02-27 13:06:18
● 2026-03-24 21:23:28
○ 2026-03-27 04:22:42
○ 2026-04-08 02:11:58
● 2026-04-09 08:02:32
○ 2026-04-29 18:00:24
○ 2026-05-16 08:58:40
● 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
● 2026-03-24 21:23:28
○ 2026-03-27 04:22:42
○ 2026-04-08 02:11:58
● 2026-04-09 08:02:32
○ 2026-04-29 18:00:24
○ 2026-05-16 08:58:40
● 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
○A207.58.178.492007-08-14 → 2007-08-14 · 3 obs
● 2007-08-14 21:17:16
○ 2015-06-28 03:21:12
○ 2026-07-13 02:47:40
○ 2015-06-28 03:21:12
○ 2026-07-13 02:47:40
○A216.38.54.2202015-06-28 → 2017-10-27 · 5 obs
○ 2007-08-14 21:17:16
● 2015-06-28 03:21:12
● 2017-10-27 18:26:26
○ 2026-02-27 13:06:18
○ 2026-07-13 02:47:40
● 2015-06-28 03:21:12
● 2017-10-27 18:26:26
○ 2026-02-27 13:06:18
○ 2026-07-13 02:47:40
●A2606:4700:3030::6815:50f32026-07-13 → 2026-07-13 · 2 obs
○ 2026-06-26 19:24:52
● 2026-07-13 02:47:40
● 2026-07-13 02:47:40
○A2606:4700:3032::ac43:9b9b2026-02-27 → 2026-05-16 · 10 obs
○ 2017-10-27 18:26:26
● 2026-02-27 13:06:18
○ 2026-03-24 21:23:28
● 2026-03-27 04:22:42
● 2026-04-08 02:11:58
○ 2026-04-09 08:02:32
● 2026-04-29 18:00:24
● 2026-05-16 08:58:40
○ 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
● 2026-02-27 13:06:18
○ 2026-03-24 21:23:28
● 2026-03-27 04:22:42
● 2026-04-08 02:11:58
○ 2026-04-09 08:02:32
● 2026-04-29 18:00:24
● 2026-05-16 08:58:40
○ 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
○A2606:4700:3037::6815:50f32026-02-27 → 2026-05-16 · 10 obs
○ 2017-10-27 18:26:26
● 2026-02-27 13:06:18
○ 2026-03-24 21:23:28
● 2026-03-27 04:22:42
● 2026-04-08 02:11:58
○ 2026-04-09 08:02:32
● 2026-04-29 18:00:24
● 2026-05-16 08:58:40
○ 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
● 2026-02-27 13:06:18
○ 2026-03-24 21:23:28
● 2026-03-27 04:22:42
● 2026-04-08 02:11:58
○ 2026-04-09 08:02:32
● 2026-04-29 18:00:24
● 2026-05-16 08:58:40
○ 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
●A2606:4700:3037::ac43:9b9b2026-07-13 → 2026-07-13 · 2 obs
○ 2026-06-26 19:24:52
● 2026-07-13 02:47:40
● 2026-07-13 02:47:40
○A2a06:98c1:3120::2026-03-24 → 2026-06-26 · 9 obs
○ 2026-02-27 13:06:18
● 2026-03-24 21:23:28
○ 2026-03-27 04:22:42
○ 2026-04-08 02:11:58
● 2026-04-09 08:02:32
○ 2026-04-29 18:00:24
○ 2026-05-16 08:58:40
● 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
● 2026-03-24 21:23:28
○ 2026-03-27 04:22:42
○ 2026-04-08 02:11:58
● 2026-04-09 08:02:32
○ 2026-04-29 18:00:24
○ 2026-05-16 08:58:40
● 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
○A2a06:98c1:3121::2026-03-24 → 2026-06-26 · 9 obs
○ 2026-02-27 13:06:18
● 2026-03-24 21:23:28
○ 2026-03-27 04:22:42
○ 2026-04-08 02:11:58
● 2026-04-09 08:02:32
○ 2026-04-29 18:00:24
○ 2026-05-16 08:58:40
● 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
● 2026-03-24 21:23:28
○ 2026-03-27 04:22:42
○ 2026-04-08 02:11:58
● 2026-04-09 08:02:32
○ 2026-04-29 18:00:24
○ 2026-05-16 08:58:40
● 2026-06-26 19:24:52
○ 2026-07-13 02:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| groups101.com | sam.ns.cloudflare.com, leanna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.151
NS records: sam.ns.cloudflare.com, leanna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groups101.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.80.243, 172.67.155.155 |
| AAAA | 2 | 2606:4700:3030::6815:50f3, 2606:4700:3037::ac43:9b9b |
| NS | 2 | leanna.ns.cloudflare.com, sam.ns.cloudflare.com |
| MX | 3 | route3.mx.cloudflare.net (pri: 21), route1.mx.cloudflare.net (pri: 78)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | leanna.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sam.ns.cloudflare.com, sam.ns.cloudflare.com, sam.ns.cloudflare.com...)
Analysis
IP Addresses
groups101.com directs to four IP numbers, which are 104.21.80.243, 172.67.155.155, 2606:4700:3030::6815:50f3 and 2606:4700:3037::ac43:9b9b.
Among the host names that share IP numbers with groups101.com are harvest-keeper.com, luisatorres.pt, vegamoviese.co.in and two others.
Name Servers
Two name servers handle the delegation for groups101.com: leanna.ns.cloudflare.com and sam.ns.cloudflare.com.
groups101.com has the same name server delegation as a number of other domains, such as sibeko-nsk.ru, balkanski-gurman.ru, karatelektro.ru and two more.
The name servers of groups101.com overlap at least partially with those of other domains — among them filmkio463.top, excopesa.com, dionarephlox.com and two more.
These name servers commonly appear in combination with the name servers rosalie.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
leanna.ns.cloudflare.com resolves to 108.162.194.151, 162.159.38.151 and 172.64.34.151 among others, with 3 other IP addresses in total.
sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141 and 173.245.59.141 among others, with 3 other IP addresses in total.
Mail Servers
Mail for groups101.com is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
groups101.com shares at least some of its mail servers with other domains — for example y-c.co.il, eatmusik.com, asumup.com and two more.
Host names resolving to 6 IP numbers:
route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.
route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.
route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.