somelibrary.com - robtex.com

somelibrary.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:f51🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a1f6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.81Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.246🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamalia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:265e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamalia.ns.cloudflare.com
A2803:f800:50::6ca2:c25e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamalia.ns.cloudflare.com
A2a06:98c1:50::ac40:225e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamalia.ns.cloudflare.com
A108.162.194.94🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamalia.ns.cloudflare.com
A162.159.38.94Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamalia.ns.cloudflare.com
A172.64.34.94🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamalia.ns.cloudflare.com
NSisaac.ns.cloudflare.com
A2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisaac.ns.cloudflare.com
A2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisaac.ns.cloudflare.com
A108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.81, 172.67.161.246
IPv6 hints2606:4700:3034::6815:f51, 2606:4700:3035::ac43:a1f6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=243, name=cloudflare-ech.com
SOAamalia.ns.cloudflare.comdns@cloudflare.com serial=2401889621

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=1776605232

Same first word

somelibrary.com
somelibrary.org

DNS History

16 records (6 active, 10 former)

2017201820192020202120222023202420252026NSamalia.ns.cloudflare.comisaac.ns.cloudflare.comns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXmx00.1and1.commx01.1and1.comA104.21.15.81172.67.161.2462606:4700:3034::6815:f512606:4700:3035::ac43:a1f6216.250.120.1812607:f1c0:1000:305f:a2d1:6181:2010:10292607:f1c0:100f:f000::20774.208.236.90
●NSamalia.ns.cloudflare.com2026-03-09 → 2026-04-19 · 3 obs
○ 2017-11-28 01:28:56
● 2026-03-09 19:36:42
● 2026-04-19 13:52:52
●NSisaac.ns.cloudflare.com2026-03-09 → 2026-04-19 · 3 obs
○ 2017-11-28 01:28:56
● 2026-03-09 19:36:42
● 2026-04-19 13:52:52
○NSns-us.1and1-dns.com2016-12-18 → 2017-11-28 · 4 obs
● 2016-12-18 22:27:44
● 2017-11-28 01:28:56
○ 2026-03-09 19:36:42
○ 2026-04-19 13:52:52
○NSns-us.1and1-dns.de2016-12-18 → 2017-11-28 · 4 obs
● 2016-12-18 22:27:44
● 2017-11-28 01:28:56
○ 2026-03-09 19:36:42
○ 2026-04-19 13:52:52
○NSns-us.1and1-dns.org2016-12-18 → 2017-11-28 · 4 obs
● 2016-12-18 22:27:44
● 2017-11-28 01:28:56
○ 2026-03-09 19:36:42
○ 2026-04-19 13:52:52
○NSns-us.1and1-dns.us2016-12-18 → 2017-11-28 · 4 obs
● 2016-12-18 22:27:44
● 2017-11-28 01:28:56
○ 2026-03-09 19:36:42
○ 2026-04-19 13:52:52
○MXmx00.1and1.com2016-12-18 → 2017-11-28 · 4 obs
● 2016-12-18 22:27:44
● 2017-11-28 01:28:56
○ 2026-03-09 19:36:42
○ 2026-04-19 13:52:52
○MXmx01.1and1.com2016-12-18 → 2017-11-28 · 4 obs
● 2016-12-18 22:27:44
● 2017-11-28 01:28:56
○ 2026-03-09 19:36:42
○ 2026-04-19 13:52:52
●A104.21.15.812026-03-09 → 2026-04-19 · 3 obs
○ 2017-11-28 01:28:56
● 2026-03-09 19:36:42
● 2026-04-19 13:52:52
●A172.67.161.2462026-03-09 → 2026-04-19 · 3 obs
○ 2017-11-28 01:28:56
● 2026-03-09 19:36:42
● 2026-04-19 13:52:52
○A216.250.120.1812016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 22:27:44
○ 2017-11-28 01:28:56
○ 2026-04-19 13:52:52
●A2606:4700:3034::6815:f512026-03-09 → 2026-04-19 · 3 obs
○ 2017-11-28 01:28:56
● 2026-03-09 19:36:42
● 2026-04-19 13:52:52
●A2606:4700:3035::ac43:a1f62026-03-09 → 2026-04-19 · 3 obs
○ 2017-11-28 01:28:56
● 2026-03-09 19:36:42
● 2026-04-19 13:52:52
○A2607:f1c0:1000:305f:a2d1:6181:2010:10292016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 22:27:44
○ 2017-11-28 01:28:56
○ 2026-04-19 13:52:52
○A2607:f1c0:100f:f000::2072017-11-28 → 2017-11-28 · 4 obs
○ 2016-12-18 22:27:44
● 2017-11-28 01:28:56
○ 2026-03-09 19:36:42
○ 2026-04-19 13:52:52
○A74.208.236.902017-11-28 → 2017-11-28 · 4 obs
○ 2016-12-18 22:27:44
● 2017-11-28 01:28:56
○ 2026-03-09 19:36:42
○ 2026-04-19 13:52:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
somelibrary.comisaac.ns.cloudflare.com, amalia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.177

NS records: isaac.ns.cloudflare.com, amalia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for somelibrary.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.161.246, 104.21.15.81
AAAA22606:4700:3034::6815:f51, 2606:4700:3035::ac43:a1f6
NS2amalia.ns.cloudflare.com, isaac.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amalia.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

somelibrary.com refers to four IP numbers: 2606:4700:3034::6815:f51, 2606:4700:3035::ac43:a1f6, 104.21.15.81 and 172.67.161.246.

Other host names, for instance newsletter.sportfish.co.uk, ay-cn.com, accentsindesign.com, adellab.cheap and ying8.com.cn share IP numbers with somelibrary.com.

Name Servers

somelibrary.com's delegation uses two name servers: amalia.ns.cloudflare.com and isaac.ns.cloudflare.com.

somelibrary.com uses the same name server setup as other domains, such as delmarvarecycling.com, c2cauctions.com, ptjzw.com, waitangi.net.nz and crisfieldcomputers.com.

somelibrary.com at least partially shares name servers with other domains, including ultimo.cz, hawaii-resort-planning.com, polytech.cv.ua, pembayaranq.cc and cobaltair.net.

These name servers are often used with arnold.ns.cloudflare.com and jarred.ns.cloudflare.com.

Host names with six IP numbers:

amalia.ns.cloudflare.com points to 2606:4700:50::a29f:265e, 2803:f800:50::6ca2:c25e, 2a06:98c1:50::ac40:225e, 108.162.194.94, 162.159.38.94 and 172.64.34.94.

isaac.ns.cloudflare.com points to 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.