spring-co.com - dns.ninja

spring-co.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:a048🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:9a1🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.161Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.72🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgiancarlo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c05🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgiancarlo.ns.cloudflare.com
A2803:f800:50::6ca2:c305🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgiancarlo.ns.cloudflare.com
A2a06:98c1:50::ac40:2305🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgiancarlo.ns.cloudflare.com
A108.162.195.5🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgiancarlo.ns.cloudflare.com
A162.159.44.5Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgiancarlo.ns.cloudflare.com
A172.64.35.5🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgiancarlo.ns.cloudflare.com
NSnelci.ns.cloudflare.com
A2606:4700:50::a29f:2698🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelci.ns.cloudflare.com
A2803:f800:50::6ca2:c298🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnelci.ns.cloudflare.com
A2a06:98c1:50::ac40:2298🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnelci.ns.cloudflare.com
A108.162.194.152🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelci.ns.cloudflare.com
A162.159.38.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelci.ns.cloudflare.com
A172.64.34.152🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelci.ns.cloudflare.com
MXmx12.gmoserver.jp ⭐
A210.131.236.213🇯🇵 GMOOSK-NET210.131.236.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRmx12.gmoserver.jp
TXTv=spf1 include:spf12.gmoserver.jp ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.161, 172.67.160.72
IPv6 hints2606:4700:3035::ac43:a048, 2606:4700:3037::6815:9a1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOAgiancarlo.ns.cloudflare.comdns@cloudflare.com serial=2408461434

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783679142

Previously MX for

spring-co.com

Same first word

spring-co.jp
spring-co.com

Similar names

sg-incorp.com

DNS History

22 records (7 active, 15 former)

200920112013201520172019202120232025NSgiancarlo.ns.cloudflare.comnelci.ns.cloudflare.comdns01.gmoserver.jpdns02.gmoserver.jpno-dyn-updates.san.yahoo.comns1.haleyhost.comns2.haleyhost.comyns1.yahoo.comyns2.yahoo.comMXmx12.gmoserver.jpmail.spring-co.commx-biz.mail.am0.yahoodns.netspring-co.comA104.21.9.161172.67.160.722606:4700:3035::ac43:a0482606:4700:3037::6815:9a1207.176.218.60210.131.236.21067.195.197.7598.139.135.12998.139.135.198
○NSdns01.gmoserver.jp2026-04-29 → 2026-06-15 · 5 obs
○ 2018-10-21 19:45:10
● 2026-04-29 03:26:02
● 2026-06-15 12:50:40
○ 2026-07-02 22:40:32
○ 2026-07-10 10:52:12
○NSdns02.gmoserver.jp2026-04-29 → 2026-06-15 · 5 obs
○ 2018-10-21 19:45:10
● 2026-04-29 03:26:02
● 2026-06-15 12:50:40
○ 2026-07-02 22:40:32
○ 2026-07-10 10:52:12
●NSgiancarlo.ns.cloudflare.com2026-07-02 → 2026-07-10 · 3 obs
○ 2026-06-15 12:50:40
● 2026-07-02 22:40:32
● 2026-07-10 10:52:12
●NSnelci.ns.cloudflare.com2026-07-02 → 2026-07-10 · 3 obs
○ 2026-06-15 12:50:40
● 2026-07-02 22:40:32
● 2026-07-10 10:52:12
○NSno-dyn-updates.san.yahoo.com2015-07-11 → 2018-10-21 · 5 obs
○ 2008-03-09 22:56:02
● 2015-07-11 22:48:18
● 2018-10-21 19:45:10
○ 2026-04-29 03:26:02
○ 2026-07-10 10:52:12
○NSns1.haleyhost.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 22:56:02
○ 2015-07-11 22:48:18
○ 2026-07-10 10:52:12
○NSns2.haleyhost.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 22:56:02
○ 2015-07-11 22:48:18
○ 2026-07-10 10:52:12
○NSyns1.yahoo.com2015-07-11 → 2018-10-21 · 5 obs
○ 2008-03-09 22:56:02
● 2015-07-11 22:48:18
● 2018-10-21 19:45:10
○ 2026-04-29 03:26:02
○ 2026-07-10 10:52:12
○NSyns2.yahoo.com2015-07-11 → 2018-10-21 · 5 obs
○ 2008-03-09 22:56:02
● 2015-07-11 22:48:18
● 2018-10-21 19:45:10
○ 2026-04-29 03:26:02
○ 2026-07-10 10:52:12
○MXmail.spring-co.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 22:56:02
○ 2015-07-11 22:48:18
○ 2026-07-10 10:52:12
○MXmx-biz.mail.am0.yahoodns.net2015-07-11 → 2018-10-21 · 5 obs
○ 2008-03-09 22:56:02
● 2015-07-11 22:48:18
● 2018-10-21 19:45:10
○ 2026-04-29 03:26:02
○ 2026-07-10 10:52:12
●MXmx12.gmoserver.jp2026-04-29 → 2026-07-10 · 3 obs
○ 2018-10-21 19:45:10
● 2026-04-29 03:26:02
● 2026-07-10 10:52:12
○MXspring-co.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 22:56:02
○ 2015-07-11 22:48:18
○ 2026-07-10 10:52:12
●A104.21.9.1612026-07-02 → 2026-07-10 · 3 obs
○ 2026-06-15 12:50:40
● 2026-07-02 22:40:32
● 2026-07-10 10:52:12
●A172.67.160.722026-07-02 → 2026-07-10 · 3 obs
○ 2026-06-15 12:50:40
● 2026-07-02 22:40:32
● 2026-07-10 10:52:12
○A207.176.218.602008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 22:56:02
○ 2015-07-11 22:48:18
○ 2026-07-10 10:52:12
○A210.131.236.2102026-04-29 → 2026-06-15 · 5 obs
○ 2018-10-21 19:45:10
● 2026-04-29 03:26:02
● 2026-06-15 12:50:40
○ 2026-07-02 22:40:32
○ 2026-07-10 10:52:12
●A2606:4700:3035::ac43:a0482026-07-02 → 2026-07-10 · 3 obs
○ 2026-06-15 12:50:40
● 2026-07-02 22:40:32
● 2026-07-10 10:52:12
●A2606:4700:3037::6815:9a12026-07-02 → 2026-07-10 · 3 obs
○ 2026-06-15 12:50:40
● 2026-07-02 22:40:32
● 2026-07-10 10:52:12
○A67.195.197.752018-10-21 → 2018-10-21 · 4 obs
○ 2017-01-15 02:50:56
● 2018-10-21 19:45:10
○ 2026-04-29 03:26:02
○ 2026-07-10 10:52:12
○A98.139.135.1292015-11-08 → 2017-01-15 · 5 obs
○ 2015-07-11 22:48:18
● 2015-11-08 11:42:44
● 2017-01-15 02:50:56
○ 2018-10-21 19:45:10
○ 2026-07-10 10:52:12
○A98.139.135.1982015-07-11 → 2015-07-11 · 4 obs
○ 2008-03-09 22:56:02
● 2015-07-11 22:48:18
○ 2015-11-08 11:42:44
○ 2026-07-10 10:52:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...-
spring-co.comnelci.ns.cloudflare.com, giancarlo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.152

NS records: nelci.ns.cloudflare.com, giancarlo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spring-co.com (unsigned zone)

⏱️ Timing

Total: 571ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.9.161, 172.67.160.72
AAAA22606:4700:3035::ac43:a048, 2606:4700:3037::6815:9a1
NS2giancarlo.ns.cloudflare.com, nelci.ns.cloudflare.com
MX1mx12.gmoserver.jp (pri: 10)
TXT1v=spf1 include:spf12.gmoserver.jp ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1giancarlo.ns.cloudflare.com dns.cloudfla

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nelci.ns.cloudflare.com, nelci.ns.cloudflare.com, nelci.ns.cloudflare.com...)

Analysis

IP Addresses

spring-co.com resolves to four IP addresses: 104.21.9.161, 172.67.160.72, 2606:4700:3035::ac43:a048 and 2606:4700:3037::6815:9a1.

Two other host names, along with alanhynesconstruction.com, vieera.com and toriangroup.us, also share IP numbers with spring-co.com.

Name Servers

spring-co.com has two authoritative name servers — giancarlo.ns.cloudflare.com and nelci.ns.cloudflare.com.

spring-co.com shares its NS records with other domains, for example tejecoreteje.club, tejespectrum.work, tejevanguard.ink and two others.

spring-co.com shares at least some of its name servers with other domains, including mingzhoueye.com, bskt.net, arhiv(0x706f726e)o.guru and two others.

These name servers are frequently seen alongside the name servers fattouche.ns.cloudflare.com, rustam.ns.cloudflare.com, zahir.ns.cloudflare.com and lovisa.ns.cloudflare.com.

DNS names with 6 IP addresses:

giancarlo.ns.cloudflare.com points to 108.162.195.5, 162.159.44.5, 172.64.35.5 and 3 other IP addresses.

nelci.ns.cloudflare.com points to 108.162.194.152, 162.159.38.152, 172.64.34.152 and 3 other IP addresses.

Mail Servers

The sole mail server for spring-co.com is mx12.gmoserver.jp.

Among the domains sharing a mail server setup with spring-co.com are sappolodge-mc.com, ranjo.net, minatoya-ponta.com and two others.

spring-co.com shares at least some of its mail servers with other domains, such as ken-kyu.com and businessgroup.co.jp.

mx12.gmoserver.jp points to one IP number — 210.131.236.213.