tomcare.com - robtex.com

tomcare.com

DNSSEC⚠️ Not signed
A153.126.208.41πŸ‡―πŸ‡΅ SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRik1-340-30037.vs.sakura.ne.jp
NSns1.value-domain.com ⭐
A172.64.52.38πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXtomcare.com ⭐
A153.126.208.41πŸ‡―πŸ‡΅ SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRik1-340-30037.vs.sakura.ne.jp
MXtomcare.sakura.ne.jp ⭐
A49.212.207.160πŸ‡―πŸ‡΅ SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3120.sakura.ne.jp
TXTv=spf1 mx ~all
SOAns1.value-domain.comhostmaster@tomcare.com 2024-06-12 #15

com

MX for

Subdomains

Same first word

Similar names

DNS History

10 records (8 active, 2 former)

200920112013201520172019202120232025NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMXtomcare.comtomcare.sakura.ne.jpA153.126.208.41121.1.133.131163.43.177.80
●NSns1.value-domain.com2008-11-16 β†’ 2026-07-24 Β· 2 obs
● 2008-11-16 20:12:56
● 2026-07-24 21:38:02
●NSns2.value-domain.com2008-11-16 β†’ 2026-07-24 Β· 2 obs
● 2008-11-16 20:12:56
● 2026-07-24 21:38:02
●NSns3.value-domain.com2008-11-16 β†’ 2026-07-24 Β· 5 obs
● 2008-11-16 20:12:56
β—‹ 2015-07-16 01:40:20
β—‹ 2018-09-07 03:50:28
● 2026-07-11 20:14:06
● 2026-07-24 21:38:02
●NSns4.value-domain.com2026-07-11 β†’ 2026-07-24 Β· 3 obs
β—‹ 2018-09-07 03:50:28
● 2026-07-11 20:14:06
● 2026-07-24 21:38:02
●NSns5.value-domain.com2026-07-11 β†’ 2026-07-24 Β· 3 obs
β—‹ 2018-09-07 03:50:28
● 2026-07-11 20:14:06
● 2026-07-24 21:38:02
●MXtomcare.com2008-11-16 β†’ 2026-07-24 Β· 2 obs
● 2008-11-16 20:12:56
● 2026-07-24 21:38:02
●MXtomcare.sakura.ne.jp2016-02-08 β†’ 2026-07-24 Β· 3 obs
β—‹ 2008-11-16 20:12:56
● 2016-02-08 23:43:50
● 2026-07-24 21:38:02
β—‹A121.1.133.1312008-11-16 β†’ 2008-11-16 Β· 3 obs
● 2008-11-16 20:12:56
β—‹ 2015-07-16 01:40:20
β—‹ 2026-07-24 21:38:02
●A153.126.208.412026-07-11 β†’ 2026-07-24 Β· 3 obs
β—‹ 2016-02-08 23:43:50
● 2026-07-11 20:14:06
● 2026-07-24 21:38:02
β—‹A163.43.177.802015-07-16 β†’ 2015-11-14 Β· 5 obs
β—‹ 2008-11-16 20:12:56
● 2015-07-16 01:40:20
● 2015-11-14 14:35:04
β—‹ 2016-02-08 23:43:50
β—‹ 2026-07-24 21:38:02

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...-
tomcare.comns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...5 records

βœ… Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tomcare.com (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1153.126.208.41
NS2ns2.value-domain.com, ns1.value-domain.com
MX2tomcare.sakura.ne.jp (pri: 10), tomcare.com (pri: 10)
TXT1v=spf1 mx ~all
SOA1ns1.value-domain.com hostmaster.tomcare.

πŸ“Œ Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Hierarchy

www.tomcare.com is a subdomain of tomcare.com.

Mail Server Role

tomcare.com is listed as a mail server for itself.

tomcare.sakura.ne.jp and tomcare.com are commonly paired as mail servers.

IP Addresses

tomcare.com resolves to one IP address: 153.126.208.41.

www.tomcare.com and ik1-340-30037.vs.sakura.ne.jp are among other host names that share IP numbers with tomcare.com.

Name Servers

tomcare.com has five name servers, which are ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

The name servers of tomcare.com overlap at least partially with those of other domains β€” among them arura-japan.com, youtubepreneur.com, xfu.jp and two more.

It is common to find these name servers alongside the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.

Hosts with just one IP address:

ns1.value-domain.com resolves to 172.64.52.38.

ns2.value-domain.com resolves to 172.64.53.3.

ns3.value-domain.com resolves to 172.64.52.38.

ns4.value-domain.com resolves to 172.64.53.3.

ns5.value-domain.com resolves to 172.64.52.38.

The host names ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com each resolve to 172.64.52.38.

The host names ns2.value-domain.com and ns4.value-domain.com both resolve to 172.64.53.3 IP addresses.

Mail Servers

Mail for tomcare.com is routed through two mail servers β€” tomcare.com and tomcare.sakura.ne.jp.

tomcare.com has mail servers in common with other domains β€” tomcare.sakura.ne.jp being one example.

Both tomcare.com and tomcare.sakura.ne.jp have a single IP address each β€” tomcare.com resolves to 153.126.208.41 while tomcare.sakura.ne.jp resolves to 49.212.207.160.