fb-book.com - robtex.com

fb-book.com

DNSSEC⚠️ Not signed
A140.99.130.27🇺🇸 CDNEXT140.99.130.0/24 autogen
NSns10.dynu.com ⭐ ⚠️ Not in parent delegation
A2600:3c0e::f03c:94ff:fe92:c82c🇳🇱 AKAMAI-LINODE-AP2600:3c0e::/32 Akamai Technologies
PTRns10.dynu.com
A172.233.50.75🇳🇱 AKAMAI-LINODE-AP172.233.32.0/19 Akamai Technologies
PTRns10.dynu.com
NSns1.dynu.com ⚠️ Not in zone NS records
A72.51.58.2🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated
PTRns1.dynu.com
NSns2.dynu.com ⚠️ Not in parent delegation
A2602:ff23:0:8888::2🇺🇸 AS3980192602:ff23::/48 PNAP-PHX003 marla-1
PTRns1.dynu.com
A108.181.13.234🇺🇸 AS40676108.181.0.0/19
PTRns2.dynu.com
NSns3.dynu.com ⚠️ Not in parent delegation
A2605:9f80:4000:214::2🇺🇸 DEDICATED-HIVE2605:9f80:4000::/35
PTRns3.dynu.com
A162.251.164.146🇺🇸 DEDICATED-HIVE162.251.164.0/24 PNAP-LAX
PTRns3.dynu.com
NSns4.dynu.com ⚠️ Not in parent delegation
A2604:6600:2000:39::2🇺🇸 AS406762604:6600:2000::/48
PTRns4.dynu.com
A108.181.159.122🇺🇸 AS40676108.181.156.0/22
PTRns4.dynu.com
NSns5.dynu.com ⚠️ Not in parent delegation
A2605:9f80:c000:404::2🇺🇸 DEDICATED-HIVE2605:9f80:c000::/34 PNAP-NYM 63018
PTRns5.dynu.com
A216.105.169.98🇺🇸 DEDICATED-HIVE216.105.169.0/24 PNAP-LAX
PTRns5.dynu.com
NSns6.dynu.com ⚠️ Not in parent delegation
A2607:f8f8:631:8612::2🇺🇸 AS273232607:f8f8:600::/40
PTRns6.dynu.com
A173.0.55.138🇺🇸 AS27323173.0.55.0/24 Serverstadium - abuse@serverstadium.com
PTRns6.dynu.com
NSns9.dynu.com ⚠️ Not in zone NS records
A2400:8901::f03c:93ff:feed:6cc2🇸🇬 AKAMAI-LINODE-AP2400:8901::/32 Akamai Technologies
PTRns9.dynu.com
A45.118.133.11🇸🇬 AKAMAI-LINODE-AP45.118.132.0/22 Akamai Technologies
PTRns9.dynu.com
SOAns1.dynu.comadministrator@dynu.com serial=17

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=1775948142

Same first word

fb-book.com

DNS History

21 records (9 active, 12 former)

20162017201820192020202120222023202420252026NSns1.dynu.comns10.dynu.comns2.dynu.comns3.dynu.comns4.dynu.comns5.dynu.comns6.dynu.comns9.dynu.coma.ns36.deb.ns36.dens-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXmailgw.ns36.demx00.1and1.commx01.1and1.comA140.99.130.272607:f1c0:1000:80dc:38b2:8f18:1a95:180966.175.234.14172.52.4.90
○NSa.ns36.de2016-07-08 → 2016-07-08 · 4 obs
○ 2016-03-08 05:32:14
● 2016-07-08 01:02:02
○ 2017-02-14 00:27:30
○ 2026-04-11 23:18:24
○NSb.ns36.de2016-07-08 → 2016-07-08 · 4 obs
○ 2016-03-08 05:32:14
● 2016-07-08 01:02:02
○ 2017-02-14 00:27:30
○ 2026-04-11 23:18:24
○NSns-us.1and1-dns.com2015-08-21 → 2016-03-08 · 4 obs
● 2015-08-21 07:42:30
● 2016-03-08 05:32:14
○ 2016-07-08 01:02:02
○ 2026-04-11 23:18:24
○NSns-us.1and1-dns.de2015-08-21 → 2016-03-08 · 4 obs
● 2015-08-21 07:42:30
● 2016-03-08 05:32:14
○ 2016-07-08 01:02:02
○ 2026-04-11 23:18:24
○NSns-us.1and1-dns.org2015-08-21 → 2016-03-08 · 4 obs
● 2015-08-21 07:42:30
● 2016-03-08 05:32:14
○ 2016-07-08 01:02:02
○ 2026-04-11 23:18:24
○NSns-us.1and1-dns.us2015-08-21 → 2016-03-08 · 4 obs
● 2015-08-21 07:42:30
● 2016-03-08 05:32:14
○ 2016-07-08 01:02:02
○ 2026-04-11 23:18:24
●NSns1.dynu.com2026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
●NSns10.dynu.com2026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
●NSns2.dynu.com2026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
●NSns3.dynu.com2026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
●NSns4.dynu.com2026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
●NSns5.dynu.com2026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
●NSns6.dynu.com2026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
●NSns9.dynu.com2026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
○MXmailgw.ns36.de2016-07-08 → 2016-07-08 · 4 obs
○ 2016-03-08 05:32:14
● 2016-07-08 01:02:02
○ 2017-02-14 00:27:30
○ 2026-04-11 23:18:24
○MXmx00.1and1.com2015-08-21 → 2016-03-08 · 4 obs
● 2015-08-21 07:42:30
● 2016-03-08 05:32:14
○ 2016-07-08 01:02:02
○ 2026-04-11 23:18:24
○MXmx01.1and1.com2015-08-21 → 2016-03-08 · 4 obs
● 2015-08-21 07:42:30
● 2016-03-08 05:32:14
○ 2016-07-08 01:02:02
○ 2026-04-11 23:18:24
●A140.99.130.272026-03-11 → 2026-04-11 · 3 obs
○ 2017-02-14 00:27:30
● 2026-03-11 17:03:40
● 2026-04-11 23:18:24
○A2607:f1c0:1000:80dc:38b2:8f18:1a95:18092015-08-21 → 2016-03-08 · 4 obs
● 2015-08-21 07:42:30
● 2016-03-08 05:32:14
○ 2016-07-08 01:02:02
○ 2026-04-11 23:18:24
○A66.175.234.1412015-08-21 → 2016-03-08 · 4 obs
● 2015-08-21 07:42:30
● 2016-03-08 05:32:14
○ 2016-07-08 01:02:02
○ 2026-04-11 23:18:24
○A72.52.4.902016-07-08 → 2016-07-08 · 4 obs
○ 2016-03-08 05:32:14
● 2016-07-08 01:02:02
○ 2017-02-14 00:27:30
○ 2026-04-11 23:18:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...-
fb-book.comns9.dynu.com, ns10.dynu.com4 records

✅ Authoritative Response

Server:45.118.133.11

NS records: ns9.dynu.com, ns10.dynu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fb-book.com (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

TypeCountSample Data
A1140.99.130.27
NS6ns3.dynu.com, ns4.dynu.com...
SOA1ns1.dynu.com administrator.dynu.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns9.dynu.com, ns9.dynu.com, ns10.dynu.com...)

Analysis

IP Addresses

fb-book.com points to a single IP address: 140.99.130.27.

Other host names, for example mail.clip-mc.com, (0x736578)x-(0x706f726e).com and clip-mc.com share IPs with fb-book.com.

Name Servers

fb-book.com is delegated to eight name servers: ns10.dynu.com, ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com, ns6.dynu.com and ns9.dynu.com.

fb-book.com at least partially shares name servers with other domains, for example grosshaus.org, zenclouds.net, rouse.tv, thebowdens.net and rugcon.com.

these name servers commonly pair with ns11.dynu.com, ns12.dynu.com, ns7.dynu.com and ns8.dynu.com.

Host names with two IP numbers:

ns10.dynu.com points to 2600:3c0e::f03c:94ff:fe92:c82c and 172.233.50.75.

ns2.dynu.com points to 2602:ff23:0:8888::2 and 108.181.13.234.

ns3.dynu.com points to 2605:9f80:4000:214::2 and 162.251.164.146.

ns4.dynu.com points to 2604:6600:2000:39::2 and 108.181.159.122.

ns5.dynu.com points to 2605:9f80:c000:404::2 and 216.105.169.98.

ns6.dynu.com points to 2607:f8f8:631:8612::2 and 173.0.55.138.

ns9.dynu.com points to 2400:8901::f03c:93ff:feed:6cc2 and 45.118.133.11.

Host names with one IP number:

ns1.dynu.com points to 72.51.58.2.