resortcerts.com - robtex.com

resortcerts.com

DNSSEC⚠️ Not signed
A52.1.124.85🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix
PTRec2-52-1-124-85.compute-1.amazonaws.com
NSns9.customer.level3.net.resortcerts.com ⭐
NSb23.ns.els-gms.att.net ⚠️ Not in parent delegation
A2001:1890:1ff:3::23🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC
A199.191.128.105🇺🇸 AS7018199.191.128.0/23
PTRb23.ns.els-gms.att.net
NSb24.ns.els-gms.att.net ⚠️ Not in parent delegation
A2001:1890:1ff:3::24🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC
A199.191.128.106🇺🇸 AS7018199.191.128.0/23
PTRb24.ns.els-gms.att.net
NSdbru.br.ns.els-gms.att.net ⚠️ Not in zone NS records
A2001:1890:1ff:9f0:68:94:156:134🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC
PTRdbru.br.ns.els-gms.att.net
A68.94.156.134🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services
PTRdbru.br.ns.els-gms.att.net
NSdmtu.mt.ns.els-gms.att.net ⚠️ Not in zone NS records
A2001:1890:1ff:9f1:99:99:99:134🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC
PTRdmtu.mt.ns.els-gms.att.net
A99.99.99.134🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC
PTRdmtu.mt.ns.els-gms.att.net
NSm23.ns.els-gms.att.net ⚠️ Not in parent delegation
A2001:1890:1ff:10::23🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC
A12.127.16.69🇺🇸 AS701812.112.0.0/12
PTRm23.ns.els-gms.att.net
NSm24.ns.els-gms.att.net ⚠️ Not in parent delegation
A2001:1890:1ff:10::24🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC
A12.127.16.70🇺🇸 AS701812.112.0.0/12
PTRm24.ns.els-gms.att.net
NSns3.level3.net
A216.136.95.12🇺🇸 AS3549216.136.0.0/17
PTRns3.level3.net
NSns4.level3.net
A64.132.94.251🇺🇸 AS354964.132.0.0/16
PTRns4.level3.net
MXresortcerts-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c803::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00200.inbound.protection.outlook.com
A2a01:111:f403:f902::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A2a01:111:f403:f907::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f90a::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr02cu00300.inbound.protection.outlook.com
A52.101.8.44🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm5pr04cu00104.inbound.protection.outlook.com
A52.101.10.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.11.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr03cu00102.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
TXT_fnjtnqp312cx1667zl3x96enais95tl
TXTl9r78jgvqdw8v75mt88dd716p92x6hft
TXTmfxfv76mpq0f0t5m2zwmc2qff2gq4rxg
TXTv=spf1 a mx ip4:208.86.201.115 ip4:208.84.65.71 include:spf-00128607.pphosted...
TXTMS=ms29193838
SOAns9.customer.level3.net.resortcerts.compostmaster@ns3.level3.net 2025-09-15 #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=1774905862
WOT: SAFE (62/100)
📈 Tranco rank: #624,773

Subdomains

hhnbo.resortcerts.com

Same first word

resortcerts.fi
resortcerts.com
resortcerts.es
resortcerts.it
resortcerts.co.uk
resortcerts.de
resortcerts.info
resortcerts.dk
resortcerts.co
resortcerts.ca

DNS History

19 records (11 active, 8 former)

20162017201820192020202120222023202420252026NSb23.ns.els-gms.att.netb24.ns.els-gms.att.netdbru.br.ns.els-gms.att.netdmtu.mt.ns.els-gms.att.netm23.ns.els-gms.att.netm24.ns.els-gms.att.netns3.level3.netns4.level3.netns9.customer.level3.net.resortcerts.comcbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.netdnsmgr3.level3.netns19.customer.level3.netns24.customer.level3.netns9.customer.level3.netMXresortcerts-com.mail.protection.outlook.commail.lynch2.comA52.1.124.8554.235.168.185
●NSb23.ns.els-gms.att.net2026-02-19 → 2026-03-30 · 3 obs
○ 2017-02-12 02:35:02
● 2026-02-19 02:56:10
● 2026-03-30 21:31:58
●NSb24.ns.els-gms.att.net2026-02-19 → 2026-03-30 · 3 obs
○ 2017-02-12 02:35:02
● 2026-02-19 02:56:10
● 2026-03-30 21:31:58
○NScbru.br.ns.els-gms.att.net2015-08-29 → 2017-02-12 · 4 obs
● 2015-08-29 15:38:56
● 2017-02-12 02:35:02
○ 2026-02-19 02:56:10
○ 2026-03-30 21:31:58
○NScmtu.mt.ns.els-gms.att.net2015-08-29 → 2017-02-12 · 4 obs
● 2015-08-29 15:38:56
● 2017-02-12 02:35:02
○ 2026-02-19 02:56:10
○ 2026-03-30 21:31:58
●NSdbru.br.ns.els-gms.att.net2015-08-29 → 2026-03-30 · 2 obs
● 2015-08-29 15:38:56
● 2026-03-30 21:31:58
●NSdmtu.mt.ns.els-gms.att.net2015-08-29 → 2026-03-30 · 2 obs
● 2015-08-29 15:38:56
● 2026-03-30 21:31:58
○NSdnsmgr3.level3.net2015-08-29 → 2017-02-12 · 4 obs
● 2015-08-29 15:38:56
● 2017-02-12 02:35:02
○ 2026-02-19 02:56:10
○ 2026-03-30 21:31:58
●NSm23.ns.els-gms.att.net2026-02-19 → 2026-03-30 · 3 obs
○ 2017-02-12 02:35:02
● 2026-02-19 02:56:10
● 2026-03-30 21:31:58
●NSm24.ns.els-gms.att.net2026-02-19 → 2026-03-30 · 3 obs
○ 2017-02-12 02:35:02
● 2026-02-19 02:56:10
● 2026-03-30 21:31:58
○NSns19.customer.level3.net2015-08-29 → 2017-02-12 · 4 obs
● 2015-08-29 15:38:56
● 2017-02-12 02:35:02
○ 2026-02-19 02:56:10
○ 2026-03-30 21:31:58
○NSns24.customer.level3.net2015-08-29 → 2017-02-12 · 4 obs
● 2015-08-29 15:38:56
● 2017-02-12 02:35:02
○ 2026-02-19 02:56:10
○ 2026-03-30 21:31:58
●NSns3.level3.net2026-02-19 → 2026-03-30 · 3 obs
○ 2017-02-12 02:35:02
● 2026-02-19 02:56:10
● 2026-03-30 21:31:58
●NSns4.level3.net2026-02-19 → 2026-03-30 · 3 obs
○ 2017-02-12 02:35:02
● 2026-02-19 02:56:10
● 2026-03-30 21:31:58
○NSns9.customer.level3.net2015-08-29 → 2017-02-12 · 4 obs
● 2015-08-29 15:38:56
● 2017-02-12 02:35:02
○ 2026-02-19 02:56:10
○ 2026-03-30 21:31:58
●NSns9.customer.level3.net.resortcerts.com2026-02-19 → 2026-03-30 · 3 obs
○ 2017-02-12 02:35:02
● 2026-02-19 02:56:10
● 2026-03-30 21:31:58
○MXmail.lynch2.com2015-08-29 → 2017-02-12 · 4 obs
● 2015-08-29 15:38:56
● 2017-02-12 02:35:02
○ 2026-02-19 02:56:10
○ 2026-03-30 21:31:58
●MXresortcerts-com.mail.protection.outlook.com2026-02-19 → 2026-03-30 · 3 obs
○ 2017-02-12 02:35:02
● 2026-02-19 02:56:10
● 2026-03-30 21:31:58
●A52.1.124.852015-12-17 → 2026-03-30 · 3 obs
○ 2015-12-13 14:41:56
● 2015-12-17 11:36:38
● 2026-03-30 21:31:58
○A54.235.168.1852015-08-29 → 2015-12-13 · 4 obs
● 2015-08-29 15:38:56
● 2015-12-13 14:41:56
○ 2015-12-17 11:36:38
○ 2026-03-30 21:31:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
resortcerts.comdbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns3.level3.net, ns4.level3.net-

✅ Authoritative Response

Server:68.94.156.134

NS records: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns3.level3.net, ns4.level3.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for resortcerts.com (unsigned zone)

⏱️ Timing

Total: 679ms | Queries: -

📄 Records

TypeCountSample Data
A152.1.124.85
NS6b23.ns.els-gms.att.net, b24.ns.els-gms.att.net...
MX1resortcerts-com.mail.protection.outlook.
TXT5v=spf1 a mx ip4:208.86.201.115 ip4:208.8, MS=ms29193838...
SOA1ns9.customer.level3.net.resortcerts.com

Analysis

Hierarchy

The parent of hhnbo.resortcerts.com is resortcerts.com.

IP Addresses

resortcerts.com points to a single IP: 52.1.124.85.

Other host names, for instance astoriavacations.com, apartments4yousavings.com, myweekvacation.com, herosvacationclub.us and afvclub.ca share IP numbers with resortcerts.com.

Name Servers

Nine name servers are delegated for resortcerts.com: ns3.level3.net, ns4.level3.net, b23.ns.els-gms.att.net, b24.ns.els-gms.att.net, m23.ns.els-gms.att.net, m24.ns.els-gms.att.net, ns9.customer.level3.net.resortcerts.com, dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.

resortcerts.com partially shares name servers with other domains; examples include 118.0.4.in-addr.arpa, 207.246.64.in-addr.arpa, cogdellhospital.com, mspede.com and 140.194.209.in-addr.arpa.

These name servers are commonly used alongside ns10.vwr.com, ns2.vwr.com, ns5.vwr.com, ns18.vwr.com, ns1.vwr.com, ns15.vwr.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns.jms.entergy.com and ns.roc.entergy.com.

Host names with two IP numbers:

b23.ns.els-gms.att.net points to 2001:1890:1ff:3::23 and 199.191.128.105

b24.ns.els-gms.att.net points to 2001:1890:1ff:3::24 and 199.191.128.106

m23.ns.els-gms.att.net points to 2001:1890:1ff:10::23 and 12.127.16.69

m24.ns.els-gms.att.net points to 2001:1890:1ff:10::24 and 12.127.16.70

dbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:134 and 68.94.156.134

dmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:134 and 99.99.99.134

Host names with one IP number:

ns3.level3.net points to 216.136.95.12

ns4.level3.net points to 64.132.94.251

Mail Servers

resortcerts.com is handled by a single mail server, resortcerts-com.mail.protection.outlook.com.

Hostname resortcerts-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:f902::2, 2a01:111:f403:f907::1, 2a01:111:f403:f90a::, 52.101.8.44, 52.101.10.14, 52.101.11.2 and 52.101.40.6.