mail.sdlongman.com - robtex.com

mail.sdlongman.com

DNSSEC⚠️ Not signed
NSns1.namebrightdns.com ⚠️ Not in parent delegation
A2600:1f18:683a:ae1a:2402:679e:ae30:cfbb🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e745:a261:60df:1dc0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.159.91.195🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-159-91-195.compute-1.amazonaws.com
A54.242.20.70🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-20-70.compute-1.amazonaws.com
A98.93.213.10🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-93-213-10.compute-1.amazonaws.com
NSns2.namebrightdns.com ⚠️ Not in parent delegation
A2600:1f18:683a:ae1a:bb4b:2a96:5bb2:958a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:4594:80a0:c786:475f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.146.155.178🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
PTRec2-54-146-155-178.compute-1.amazonaws.com
A54.227.71.154🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-227-71-154.compute-1.amazonaws.com

sdlongman.com

DNSSEC⚠️ Not signed
A154.31.245.4🇩🇪 NEBULA-GLOBAL154.31.245.0/24 STARCLOUD GLOBAL
NSns1.namebrightdns.com ⭐
NSns2.namebrightdns.com
SOAns1.namebrightdns.comdns@namebright.com 2026-04-01 #1

Previously MX for

sdlongman.com

Same first word

mail.net.ua
mail.com.au
mail.cat
mail.vin
mail.stripper.jp
mail.ciao.jp
mail.gov.vc
mail.realm.cz
mail.vu
mail.trading
mail.center
mail.fi
mail.kg
mail.mayfirst.org
mail.systems
mail.itigo.jp
mail.cl
mail.vc
mail.babymilk.jp
mail.gov.by
mail.chat
mail.fastvps.host
mail.style
mail.altervista.org
mail.ngo.za
mail.awsapps.com
mail.biz
mail.gov.lv
mail.jetzt
mail.kh.ua
mail.ru
mail.myeffect.net
mail.myshopify.com
mail.123hjemmeside.dk
mail.gov.ps
mail.ml
mail.fo
mail.expert
mail.mil.tm
mail.team
mail.com.ru
mail.tn
mail.serveftp.com
mail.by
mail.peewee.jp
mail.virtualuser.de
mail.charity
mail.exchange
mail.live
mail.lk3.ru
mail.com.mk
mail.ap.gov.br
mail.dp.ua
mail.myjino.ru
mail.space
mail.net.ph
mail.rr.gov.br
mail.read-books.org
mail.ilovecollege.info
mail.gmx
mail.info.pl
mail.community
mail.cleaning
mail.bh
mail.site
mail.select
mail.email
mail.blue
mail.tools
mail.sy
mail.li
mail.rw
mail.vision
mail.sk
mail.at
mail.surf
mail.gov.ge
mail.dating
mail.travel
mail.td
mail.nr
mail.nrw
mail.xyz
mail.loginto.me
mail.bio
mail.dk
mail.main.jp
mail.graphics
mail.lc
mail.city
mail.yt
mail.qa
mail.watch
mail.lomo.jp
mail.lu
mail.tel
mail.ws
mail.holiday
mail.zombie.jp
mail.ma
mail.mr
mail.gov.af
mail.hashbang.sh
mail.mil.ru
mail.schwarz
mail.co.uk
mail.net.mk
mail.rj.gov.br
mail.freedesktop.org
mail.direct
mail.yandex
mail.sh.cn
mail.vacations
mail.my

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DNS History

4 records (2 active, 2 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comns2.namebrightdns.comA127.0.0.159.188.80.18
●NSns1.namebrightdns.com2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 11:28:46
● 2026-04-01 11:28:48
●NSns2.namebrightdns.com2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 11:28:46
● 2026-04-01 11:28:48
○A127.0.0.12016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-17 05:18:46
● 2016-02-11 14:28:50
○ 2016-06-24 02:22:06
○ 2026-04-01 11:28:48
○A59.188.80.182015-06-09 → 2015-11-17 · 4 obs
● 2015-06-09 14:46:50
● 2015-11-17 05:18:46
○ 2016-02-11 14:28:50
○ 2026-04-01 11:28:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sdlongman.comns1.namebrightdns.com, ns2.namebrightdns.com10 records

✅ Authoritative Response

Server:54.159.91.195

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdlongman.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns2.namebrightdns.com, ns1.namebrightdns.com

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

Name Servers

Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com handle the delegation for mail.sdlongman.com.

mail.sdlongman.com shares the same name server setup as other domains, for instance esarees.com, arkads.com, 255.ukrsnab.com, skicams.com and www.workspaces.net.

mail.sdlongman.com at least partially shares name servers with other domains, for instance home-cloud.com, careerholdings.com, greencontinental.com, starmask.com and syskg.com.

These name servers are commonly used with the following: nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with six IPs: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:2402:679e:ae30:cfbb, 2600:1f18:683a:ae1a:e745:a261:60df:1dc0, 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72, 54.159.91.195, 54.242.20.70 and 98.93.213.10.

Host names with four IPs: ns2.namebrightdns.com points to 2600:1f18:683a:ae1a:bb4b:2a96:5bb2:958a, 2600:1f18:683a:ae1b:4594:80a0:c786:475f, 54.146.155.178 and 54.227.71.154.