theundercroft.com - robtex.com

theundercroft.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:1f0:310b:b44e:7fbf🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e962:97d9:cf08:8918🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:6b86:f70d:6af7:3a27🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:f518:94ee:f704:3640🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A52.91.47.137🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix
PTRec2-52-91-47-137.compute-1.amazonaws.com
A54.92.199.119🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix
PTRec2-54-92-199-119.compute-1.amazonaws.com
A54.144.80.0🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
PTRec2-54-144-80-0.compute-1.amazonaws.com
A98.91.229.141🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-91-229-141.compute-1.amazonaws.com
A100.53.125.15🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-53-125-15.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9806:d504:f0e4:26c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:a00e:60bf:4fb5:f5b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.89.209.21🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-209-21.compute-1.amazonaws.com
A44.220.149.224🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-220-149-224.compute-1.amazonaws.com
A54.90.222.89🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-90-222-89.compute-1.amazonaws.com
A98.81.135.11🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-81-135-11.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e842:8110:107c:b494🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.217.230🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-217-230.compute-1.amazonaws.com
A13.221.125.168🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-221-125-168.compute-1.amazonaws.com
A18.209.34.29🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-209-34-29.compute-1.amazonaws.com
A98.93.89.251🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-93-89-251.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-03-25 #1

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=1774487777

Subdomains

mail.theundercroft.com

Same first word

theundercroft.com
theundercroft.blogspot.co.uk
theundercroft.net

DNS History

41 records (7 active, 34 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comdns1.p08.nsone.netdns2.p08.nsone.netdns3.p08.nsone.netdns4.p08.nsone.netns01.squarespacedns.comns02.squarespacedns.comns03.domaincontrol.comns03.squarespacedns.comns04.domaincontrol.comns04.squarespacedns.comns1.hostm.netns1.sedoparking.comns2.hostm.netns2.sedoparking.comns3.hostm.netns63.domaincontrol.comns64.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comlocalhostmailstore1.secureserver.netsmtp.secureserver.nettheundercroft.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197148.251.247.248184.168.221.39198.185.159.144198.185.159.145198.49.23.144198.49.23.14550.63.202.4964.190.62.111
○NSdns1.p08.nsone.net2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSdns2.p08.nsone.net2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSdns3.p08.nsone.net2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSdns4.p08.nsone.net2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSns01.squarespacedns.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSns02.squarespacedns.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSns03.domaincontrol.com2016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-04 13:43:54
● 2016-04-26 22:37:14
○ 2017-01-08 21:00:52
○ 2026-03-26 01:31:16
○NSns03.squarespacedns.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSns04.domaincontrol.com2016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-04 13:43:54
● 2016-04-26 22:37:14
○ 2017-01-08 21:00:52
○ 2026-03-26 01:31:16
○NSns04.squarespacedns.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSns1.hostm.net2018-01-26 → 2018-01-26 · 4 obs
○ 2017-01-08 21:00:52
● 2018-01-26 03:04:40
○ 2019-12-21 12:09:40
○ 2026-03-26 01:31:16
●NSns1.namebrightdns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2021-09-09 04:00:40
● 2026-03-26 01:31:16
○NSns1.sedoparking.com2021-09-09 → 2021-09-09 · 3 obs
○ 2019-12-21 12:09:40
● 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSns2.hostm.net2018-01-26 → 2018-01-26 · 4 obs
○ 2017-01-08 21:00:52
● 2018-01-26 03:04:40
○ 2019-12-21 12:09:40
○ 2026-03-26 01:31:16
○NSns2.sedoparking.com2021-09-09 → 2021-09-09 · 3 obs
○ 2019-12-21 12:09:40
● 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○NSns3.hostm.net2018-01-26 → 2018-01-26 · 4 obs
○ 2017-01-08 21:00:52
● 2018-01-26 03:04:40
○ 2019-12-21 12:09:40
○ 2026-03-26 01:31:16
○NSns63.domaincontrol.com2015-06-11 → 2016-02-04 · 4 obs
● 2015-06-11 11:28:20
● 2016-02-04 13:43:54
○ 2016-04-26 22:37:14
○ 2026-03-26 01:31:16
○NSns64.domaincontrol.com2015-06-11 → 2016-02-04 · 4 obs
● 2015-06-11 11:28:20
● 2016-02-04 13:43:54
○ 2016-04-26 22:37:14
○ 2026-03-26 01:31:16
●NSnsg1.namebrightdns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2021-09-09 04:00:40
● 2026-03-26 01:31:16
●NSnsg2.namebrightdns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2021-09-09 04:00:40
● 2026-03-26 01:31:16
○MXalt1.aspmx.l.google.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○MXalt2.aspmx.l.google.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○MXalt3.aspmx.l.google.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○MXalt4.aspmx.l.google.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○MXaspmx.l.google.com2019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○MXlocalhost2021-09-09 → 2021-09-09 · 3 obs
○ 2019-12-21 12:09:40
● 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○MXmailstore1.secureserver.net2015-06-11 → 2016-04-26 · 4 obs
● 2015-06-11 11:28:20
● 2016-04-26 22:37:14
○ 2017-01-08 21:00:52
○ 2026-03-26 01:31:16
○MXsmtp.secureserver.net2015-06-11 → 2016-04-26 · 4 obs
● 2015-06-11 11:28:20
● 2016-04-26 22:37:14
○ 2017-01-08 21:00:52
○ 2026-03-26 01:31:16
○MXtheundercroft.com2018-01-26 → 2019-12-21 · 5 obs
○ 2017-01-08 21:00:52
● 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
●A13.223.25.842026-03-26 → 2026-03-26 · 2 obs
○ 2021-09-09 04:00:40
● 2026-03-26 01:31:16
○A148.251.247.2482018-01-26 → 2018-01-26 · 4 obs
○ 2017-01-08 21:00:52
● 2018-01-26 03:04:40
○ 2019-12-21 12:09:40
○ 2026-03-26 01:31:16
○A184.168.221.392016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-04 13:43:54
● 2016-04-26 22:37:14
○ 2017-01-08 21:00:52
○ 2026-03-26 01:31:16
○A198.185.159.1442019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○A198.185.159.1452019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○A198.49.23.1442019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
○A198.49.23.1452019-12-21 → 2019-12-21 · 4 obs
○ 2018-01-26 03:04:40
● 2019-12-21 12:09:40
○ 2021-09-09 04:00:40
○ 2026-03-26 01:31:16
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-26 → 2026-03-26 · 2 obs
○ 2021-09-09 04:00:40
● 2026-03-26 01:31:16
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-26 → 2026-03-26 · 2 obs
○ 2021-09-09 04:00:40
● 2026-03-26 01:31:16
○A50.63.202.492015-06-11 → 2016-02-04 · 4 obs
● 2015-06-11 11:28:20
● 2016-02-04 13:43:54
○ 2016-04-26 22:37:14
○ 2026-03-26 01:31:16
●A54.243.117.1972026-03-26 → 2026-03-26 · 2 obs
○ 2021-09-09 04:00:40
● 2026-03-26 01:31:16
○A64.190.62.1112021-09-09 → 2021-09-09 · 3 obs
○ 2019-12-21 12:09:40
● 2021-09-09 04:00:40
○ 2026-03-26 01:31:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
theundercroft.comnsg1.namebrightdns.com, nsg2.namebrightdns.com18 records

✅ Authoritative Response

Server:13.221.125.168

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theundercroft.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

theundercroft.com is the parent of mail.theundercroft.com.

IP Addresses

theundercroft.com points to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names including ngacompany.com, ns3.cpmanager.com, mx11.ipromed.com, mail.avtennis.com and www.ireachm.com share IP numbers with theundercroft.com.

Name Servers

theundercroft.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

theundercroft.com at least partially shares name servers with other domains, including 209-20-64-49.static.cloud-ips.com, isnano.com, id40www.flapostille.com, docpearl.com and cbdnord.com.

these name servers are commonly used together with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host ns1.namebrightdns.com has ten IP numbers and points to: 2600:1f18:683a:ae1a:1f0:310b:b44e:7fbf, 2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe, 2600:1f18:683a:ae1a:e962:97d9:cf08:8918, 2600:1f18:683a:ae1b:6b86:f70d:6af7:3a27, 2600:1f18:683a:ae1b:f518:94ee:f704:3640, 52.91.47.137, 54.92.199.119, 54.144.80.0, 98.91.229.141 and 100.53.125.15.

Host nsg1.namebrightdns.com has nine IP numbers and points to: 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:a00e:60bf:4fb5:f5b, 2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61, 3.89.209.21, 44.220.149.224, 54.90.222.89 and 98.81.135.11.

Host nsg2.namebrightdns.com has seven IP numbers and points to: 2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758, 2600:1f18:683a:ae1a:e842:8110:107c:b494, 2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e, 3.85.217.230, 13.221.125.168, 18.209.34.29 and 98.93.89.251.