undergroundhandbook.com - robtex.com

undergroundhandbook.com

DNSSEC⚠️ Not signed
Afe80::226:b9ff:fe67:9d77
A192.168.254.121
NSns1.dynu.com ⭐ ⚠️ Not in zone NS records
A72.51.58.2🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated
PTRns1.dynu.com
NSns1.host4savings.com ⚠️ Not in parent delegation
A73.126.70.148🇺🇸 COMCAST-IBONE73.0.0.0/8 Comcast Cable Communications, LLC
NSns2.dynu.com ⚠️ Not in zone NS records
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
NSns2.host4savings.com ⚠️ Not in parent delegation
A73.126.70.148🇺🇸 COMCAST-IBONE73.0.0.0/8 Comcast Cable Communications, LLC
NSns3.dynu.com ⚠️ Not in zone NS records
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 zone NS records
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 zone NS records
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 zone NS records
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
MXmail.undergroundhandbook.com ⭐
Afe80::226:b9ff:fe67:9d77
A192.168.254.121
SOAns1.dynu.comadministrator@dynu.com serial=87

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=1775474287
WOT: UNKNOWN (47/100)

Subdomains

mail.undergroundhandbook.com

Same first word

undergroundhandbook.com

DNS History

24 records (11 active, 13 former)

20162017201820192020202120222023202420252026NSns1.dynu.comns1.host4savings.comns2.dynu.comns2.host4savings.comns3.dynu.comns4.dynu.comns5.dynu.comns6.dynu.comns3.host4savings.comns4.host4savings.comns5.host4savings.comns6.host4savings.comns6349.hostgator.comns6350.hostgator.comns8325.hostgator.comns8326.hostgator.comMXmail.undergroundhandbook.comundergroundhandbook.comA192.168.254.121fe80::226:b9ff:fe67:9d7710.0.0.52108.167.140.231192.254.186.432601:19a:4480:3183:4d61:9569:8696:163b
●NSns1.dynu.com2019-01-14 → 2026-04-06 · 3 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
● 2026-04-06 11:39:38
●NSns1.host4savings.com2019-01-14 → 2026-04-06 · 3 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
● 2026-04-06 11:39:38
●NSns2.dynu.com2026-04-06 → 2026-04-06 · 3 obs
○ 2019-01-14 17:25:12
● 2026-04-06 11:39:36
● 2026-04-06 11:39:38
●NSns2.host4savings.com2019-01-14 → 2026-04-06 · 3 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
● 2026-04-06 11:39:38
●NSns3.dynu.com2026-04-06 → 2026-04-06 · 3 obs
○ 2019-01-14 17:25:12
● 2026-04-06 11:39:36
● 2026-04-06 11:39:38
○NSns3.host4savings.com2019-01-14 → 2019-01-14 · 4 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
○ 2026-04-06 11:39:36
○ 2026-04-06 11:39:38
●NSns4.dynu.com2026-04-06 → 2026-04-06 · 3 obs
○ 2019-01-14 17:25:12
● 2026-04-06 11:39:36
● 2026-04-06 11:39:38
○NSns4.host4savings.com2019-01-14 → 2019-01-14 · 4 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
○ 2026-04-06 11:39:36
○ 2026-04-06 11:39:38
●NSns5.dynu.com2026-04-06 → 2026-04-06 · 3 obs
○ 2019-01-14 17:25:12
● 2026-04-06 11:39:36
● 2026-04-06 11:39:38
○NSns5.host4savings.com2019-01-14 → 2019-01-14 · 4 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
○ 2026-04-06 11:39:36
○ 2026-04-06 11:39:38
●NSns6.dynu.com2026-04-06 → 2026-04-06 · 3 obs
○ 2019-01-14 17:25:12
● 2026-04-06 11:39:36
● 2026-04-06 11:39:38
○NSns6.host4savings.com2019-01-14 → 2019-01-14 · 4 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
○ 2026-04-06 11:39:36
○ 2026-04-06 11:39:38
○NSns6349.hostgator.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 15:06:50
○ 2015-11-10 14:52:10
○ 2026-04-06 11:39:38
○NSns6350.hostgator.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 15:06:50
○ 2015-11-10 14:52:10
○ 2026-04-06 11:39:38
○NSns8325.hostgator.com2015-11-10 → 2017-01-13 · 5 obs
○ 2015-07-12 15:06:50
● 2015-11-10 14:52:10
● 2017-01-13 02:23:56
○ 2019-01-14 17:25:12
○ 2026-04-06 11:39:38
○NSns8326.hostgator.com2015-11-10 → 2017-01-13 · 5 obs
○ 2015-07-12 15:06:50
● 2015-11-10 14:52:10
● 2017-01-13 02:23:56
○ 2019-01-14 17:25:12
○ 2026-04-06 11:39:38
●MXmail.undergroundhandbook.com2019-01-14 → 2026-04-06 · 3 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
● 2026-04-06 11:39:38
○MXundergroundhandbook.com2015-07-12 → 2017-01-13 · 4 obs
● 2015-07-12 15:06:50
● 2017-01-13 02:23:56
○ 2019-01-14 17:25:12
○ 2026-04-06 11:39:38
○A10.0.0.522019-01-14 → 2019-01-14 · 4 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
○ 2026-04-06 11:39:36
○ 2026-04-06 11:39:38
○A108.167.140.2312015-11-10 → 2017-01-13 · 5 obs
○ 2015-07-12 15:06:50
● 2015-11-10 14:52:10
● 2017-01-13 02:23:56
○ 2019-01-14 17:25:12
○ 2026-04-06 11:39:38
●A192.168.254.1212026-04-06 → 2026-04-06 · 3 obs
○ 2019-01-14 17:25:12
● 2026-04-06 11:39:36
● 2026-04-06 11:39:38
○A192.254.186.432015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 15:06:50
○ 2015-11-10 14:52:10
○ 2026-04-06 11:39:38
○A2601:19a:4480:3183:4d61:9569:8696:163b2019-01-14 → 2019-01-14 · 4 obs
○ 2017-01-13 02:23:56
● 2019-01-14 17:25:12
○ 2026-04-06 11:39:36
○ 2026-04-06 11:39:38
●Afe80::226:b9ff:fe67:9d772026-04-06 → 2026-04-06 · 3 obs
○ 2019-01-14 17:25:12
● 2026-04-06 11:39:36
● 2026-04-06 11:39:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...-
undergroundhandbook.comns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com...11 records

✅ Authoritative Response

Server:72.51.58.2

NS records: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com, ns6.dynu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for undergroundhandbook.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

TypeCountSample Data
A1192.168.254.121
AAAA1fe80::226:b9ff:fe67:9d77
NS2ns2.host4savings.com, ns1.host4savings.com
MX1mail.undergroundhandbook.com (pri: 10)
SOA1ns1.dynu.com administrator.dynu.com

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.dynu.com, ns2.dynu.com, ns2.dynu.com...)

Analysis

Hierarchy

undergroundhandbook.com is the parent of mail.undergroundhandbook.com.

IP Addresses

The entity undergroundhandbook.com points to two IP numbers: fe80::226:b9ff:fe67:9d77 and 192.168.254.121.

For instance, other host names jvmbuddies.com, adpagespublisher.com, softwareandebooks4less.com, daddybigfoot.com and crazymemberships.com share IP numbers with undergroundhandbook.com.

Name Servers

undergroundhandbook.com is delegated to eight name servers: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com, ns6.dynu.com, ns1.host4savings.com and ns2.host4savings.com.

undergroundhandbook.com shares name servers with other domains at least partially, for example sweetcollection.es, ips-dns.ch, itcommands.com, alfazi.com and panoramicit.co.uk.

These name servers are commonly used alongside ns11.dynu.com, ns12.dynu.com, ns10.dynu.com, ns9.dynu.com, ns7.dynu.com and ns8.dynu.com.

Two IP numbers:

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.

One IP number:

ns1.dynu.com points to: 72.51.58.2.

ns1.host4savings.com points to: 73.126.70.148.

ns2.host4savings.com points to: 73.126.70.148.

Host names that point to 73.126.70.148: ns1.host4savings.com and ns2.host4savings.com.

Mail Servers

undergroundhandbook.com is handled by a single mail server, mail.undergroundhandbook.com.

mail.undergroundhandbook.com resolves to two IPs: fe80::226:b9ff:fe67:9d77 and 192.168.254.121.