postsrc.com - dns.ninja

postsrc.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:bd95🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:599b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.155Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.149🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbob.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbob.ns.cloudflare.com
A108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
NSbrenda.ns.cloudflare.com
A2606:4700:50::adf5:3a4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A2803:f800:50::6ca2:c04d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenda.ns.cloudflare.com
A2a06:98c1:50::ac40:204d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrenda.ns.cloudflare.com
A108.162.192.77🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A172.64.32.77🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A173.245.58.77🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
TXTgoogle-site-verification=4AKHlisEPBiiiKtf9wIUu3uglUFbag-5and687-7cmI
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.89.155, 172.67.189.149
IPv6 hints2606:4700:3033::ac43:bd95, 2606:4700:3035::6815:599b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2406847880

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=1782912426

Same first word

postsrc.com

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DNS History

8 records (6 active, 2 former)

NSbob.ns.cloudflare.combrenda.ns.cloudflare.comA104.21.89.155172.67.189.1492606:4700:3033::ac43:bd952606:4700:3035::6815:599b2606:4700:3033::6815:599b2606:4700:3037::ac43:bd95
●NSbob.ns.cloudflare.com2026-02-17 → 2026-07-01 · 2 obs
● 2026-02-17 06:35:50
● 2026-07-01 13:35:16
●NSbrenda.ns.cloudflare.com2026-02-17 → 2026-07-01 · 2 obs
● 2026-02-17 06:35:50
● 2026-07-01 13:35:16
●A104.21.89.1552026-02-17 → 2026-07-01 · 2 obs
● 2026-02-17 06:35:50
● 2026-07-01 13:35:16
●A172.67.189.1492026-02-17 → 2026-07-01 · 2 obs
● 2026-02-17 06:35:50
● 2026-07-01 13:35:16
○A2606:4700:3033::6815:599b2026-02-17 → 2026-05-13 · 4 obs
● 2026-02-17 06:35:50
● 2026-05-13 22:32:16
○ 2026-06-28 17:06:46
○ 2026-07-01 13:35:16
●A2606:4700:3033::ac43:bd952026-06-28 → 2026-07-01 · 3 obs
○ 2026-05-13 22:32:16
● 2026-06-28 17:06:46
● 2026-07-01 13:35:16
●A2606:4700:3035::6815:599b2026-06-28 → 2026-07-01 · 3 obs
○ 2026-05-13 22:32:16
● 2026-06-28 17:06:46
● 2026-07-01 13:35:16
○A2606:4700:3037::ac43:bd952026-02-17 → 2026-05-13 · 4 obs
● 2026-02-17 06:35:50
● 2026-05-13 22:32:16
○ 2026-06-28 17:06:46
○ 2026-07-01 13:35:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
postsrc.combob.ns.cloudflare.com, brenda.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.77

NS records: bob.ns.cloudflare.com, brenda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postsrc.com (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.89.155, 172.67.189.149
AAAA22606:4700:3035::6815:599b, 2606:4700:3033::ac43:bd95
NS2bob.ns.cloudflare.com, brenda.ns.cloudflare.com
TXT1google-site-verification=4AKHlisEPBiiiKt
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bob.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

postsrc.com points to the four IP addresses 104.21.89.155, 172.67.189.149, 2606:4700:3033::ac43:bd95 and 2606:4700:3035::6815:599b.

maidrightcherryhill.com, ve1rs.com, ok.jiajufenxiao.cn and two other host names share IP numbers with postsrc.com.

Name Servers

postsrc.com is delegated to two name servers: bob.ns.cloudflare.com and brenda.ns.cloudflare.com.

postsrc.com uses the same name servers as several other domains — among them servicedogexpress.com, lucky-block-casino.net, sanatarticle.com and two more.

At least some of postsrc.com's name servers are shared with other domains, for example myrentoptions.com, ganlumy.com, aqyamei.com and two more.

It is common for these name servers to be used in conjunction with the name servers hans.ns.cloudflare.com, mona.ns.cloudflare.com and jean.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bob.ns.cloudflare.com resolves to 108.162.193.104, 172.64.33.104, 173.245.59.104 and 3 other IP addresses.

brenda.ns.cloudflare.com resolves to 108.162.192.77, 172.64.32.77, 173.245.58.77 and 3 other IP addresses.