gutdoc.us - robtex.com

gutdoc.us

DNSSEC⚠️ Not signed
A74.143.240.83πŸ‡ΊπŸ‡Έ RR-Star_Communications_LLC74.128.0.0/12 RR-Route
PTRsyn-074-143-240-083.biz.spectrum.com
A192.64.119.227πŸ‡ΊπŸ‡Έ NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27πŸ‡ΊπŸ‡Έ Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26πŸ‡ΊπŸ‡Έ Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26πŸ‡ΊπŸ‡Έ Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(20)
A2607:f8b0:4023:403::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27πŸ‡ΊπŸ‡Έ Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
TXTgoogle-site-verification=dDM82UuBTPJ0N9fQGCp0f4tdZKtx-QGkRH7_iLUkoWM
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1573456896

us

DNSSECπŸ”’ Signed (DS record present)
NSa.cctld.us ⭐ πŸ”’
NSb.cctld.us πŸ”’
NSf.cctld.us πŸ”’
NSk.cctld.us πŸ”’
NSm.cctld.us πŸ”’
NSn.cctld.us πŸ”’
NSw.cctld.us πŸ”’
NSx.cctld.us πŸ”’
NSy.cctld.us πŸ”’
SOAa.cctld.usadmin@tldns.godaddy serial=1771291699

Same first word

Similar names

DNS History

14 records (9 active, 5 former)

20162017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail2-gw.pvtpost.netA192.64.119.22774.143.240.83162.255.119.5
●NSdns1.registrar-servers.com2015-06-04 β†’ 2026-02-26 Β· 2 obs
● 2015-06-04 17:33:22
● 2026-02-26 16:53:00
●NSdns2.registrar-servers.com2015-06-04 β†’ 2026-02-26 Β· 2 obs
● 2015-06-04 17:33:22
● 2026-02-26 16:53:00
β—‹NSdns3.registrar-servers.com2015-06-04 β†’ 2017-05-17 Β· 4 obs
● 2015-06-04 17:33:22
● 2017-05-17 00:01:42
β—‹ 2026-02-16 04:38:32
β—‹ 2026-02-26 16:53:00
β—‹NSdns4.registrar-servers.com2015-06-04 β†’ 2017-05-17 Β· 4 obs
● 2015-06-04 17:33:22
● 2017-05-17 00:01:42
β—‹ 2026-02-16 04:38:32
β—‹ 2026-02-26 16:53:00
β—‹NSdns5.registrar-servers.com2015-06-04 β†’ 2017-05-17 Β· 4 obs
● 2015-06-04 17:33:22
● 2017-05-17 00:01:42
β—‹ 2026-02-16 04:38:32
β—‹ 2026-02-26 16:53:00
●MXalt1.aspmx.l.google.com2026-02-16 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-05-17 00:01:42
● 2026-02-16 04:38:32
● 2026-02-26 16:53:00
●MXalt2.aspmx.l.google.com2026-02-16 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-05-17 00:01:42
● 2026-02-16 04:38:32
● 2026-02-26 16:53:00
●MXalt3.aspmx.l.google.com2026-02-16 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-05-17 00:01:42
● 2026-02-16 04:38:32
● 2026-02-26 16:53:00
●MXalt4.aspmx.l.google.com2026-02-16 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-05-17 00:01:42
● 2026-02-16 04:38:32
● 2026-02-26 16:53:00
●MXaspmx.l.google.com2026-02-16 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-05-17 00:01:42
● 2026-02-16 04:38:32
● 2026-02-26 16:53:00
β—‹MXmail2-gw.pvtpost.net2015-06-04 β†’ 2017-05-17 Β· 4 obs
● 2015-06-04 17:33:22
● 2017-05-17 00:01:42
β—‹ 2026-02-16 04:38:32
β—‹ 2026-02-26 16:53:00
β—‹A162.255.119.52015-06-04 β†’ 2017-05-17 Β· 4 obs
● 2015-06-04 17:33:22
● 2017-05-17 00:01:42
β—‹ 2026-02-16 04:38:32
β—‹ 2026-02-26 16:53:00
●A192.64.119.2272026-02-16 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-05-17 00:01:42
● 2026-02-16 04:38:32
● 2026-02-26 16:53:00
●A74.143.240.832026-02-16 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-05-17 00:01:42
● 2026-02-16 04:38:32
● 2026-02-26 16:53:00

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...-
gutdoc.usdns1.registrar-servers.com, dns2.registrar-servers.com-

βœ… Authoritative Response

Server: 156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gutdoc.us (unsigned zone)

⏱️ Timing

Total: 603ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A274.143.240.83, 192.64.119.227
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT2v=spf1 include:_spf.google.com ~all, google-site-verification=dDM82UuBTPJ0N9f
SOA1dns1.registrar-servers.com hostmaster.re

AI analysis

gutdoc.us points to two IPs: 74.143.240.83 and 192.64.119.227.

Other host names, for instance landdale.com, ifrtech.com, focushomehospice.com, enterfase.com and pollingstone.com share IP numbers with gutdoc.us.

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com are delegated to gutdoc.us.

gutdoc.us uses the same name server configuration as other domains, such as vintnet.com, yapolo.com, lsm.co, beeplus.me and crexexch.com.

gutdoc.us shares name servers with other domains at least partially, for instance res.equipment, accelerate-experience.com, inblackinwhite.com and rubadent.com.

These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

gutdoc.us is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

gutdoc.us shares mail servers with other domains at least in part, for instance ns500698.ns500758.ns500758.ns500759.ns500698.ns500698.ns500736.ns500735.ns500576.ns500576.ns500619.ns500619.ns500698.ns500576.ns500619.ns500619.trackreceptor.com, cianciolab.com, ns500758.ns500758.ns500698.ns500759.ns500736.ns500736.ns500698.ns500708.ns500708.ns500619.ns500698.ns500619.tracksymphony.com, mnfieldtriplibrary.org and ns500758.ns500759.ns500759.ns500758.ns500735.ns500698.ns500735.ns500735.ns500736.ns500576.ns500619.ns500576.ns500576.trackreceptor.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)