mail4us.ntrs.com - robtex.com
mail4us.ntrs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.95.148.108🇺🇸 AS14379-WPC-NPC208.95.148.0/23 | ||||||
| PTR | mail4us-pgp.ntrs.com | ||||||
| PTR | mail4us.ntrs.com | ||||||
| PTR | uschimtp01.ntrs.com | ||||||
| A | 208.95.148.109🇺🇸 AS14379-WPC-NPC208.95.148.0/23 | ||||||
ntrs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.95.145.250🇺🇸 AS19299-NPC-VEN208.95.144.0/23 | ||||||
| NS | edns1.ultradns.com ⭐ | ||||||
| NS | a1-190.akam.net | ||||||
| NS | a22-66.akam.net | ||||||
| NS | a5-65.akam.net | ||||||
| NS | edns1.ultradns.net | ||||||
| NS | edns1.ultradns.org | ||||||
| MX | mxa-00185f01.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-00185f01.gslb.pphosted.com ⭐ | ||||||
| TXT | MS=ms19838136 | ||||||
| TXT | MS=ms85860464 | ||||||
| TXT | _bvrk6pjt3gl441c550wah3uqbgxl053 | ||||||
| TXT | _g460sqvhuwvaq6aux81m9lqaftwbwhp | ||||||
| TXT | _k8dtes22mm4btejp4seyzqxh3kztz5t | ||||||
| TXT | _x9aoqjmlgpkxxhdlm47mqhw51k1ugha | ||||||
| TXT | _zljqfy18j8kih6ikx43m69a6aifbe0z | ||||||
| TXT | c8cd64c2-22d2-4ffe-9841-c29cb71d7d81 | ||||||
| TXT | JQ54FN009WIS2RG0IGR8XCYZ1GLCZFDO1YEC1HQMZ | ||||||
| TXT | 0ed1fe018a1482feeab61548baa838fbe83917cdfd | ||||||
| TXT | apple-domain-verification=UCy7K8rrCX0Qbps2 | ||||||
| TXT | flexera-domain-verification-lxqmrwvhfkuptaxi | ||||||
| TXT | flexera-domain-verification-rrbxafmmipjdhqqp | ||||||
| TXT | docusign=1a51926e-341a-4fa1-9f21-da13acf04438 | ||||||
| TXT | docusign=fd3aa0f2-8f59-491f-b0b7-b53b08b89f86 | ||||||
| TXT | jamf-site-verification=69pODjq0J2x6lTSpfqumzA | ||||||
| TXT | autodesk-domain-verification=L8knZ2nHfIT99ZcnnEUa | ||||||
| TXT | docker-verification=c8cd64c2-22d2-4ffe-9841-c29cb71d7d81 | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all | ||||||
| TXT | miro-verification=f76d0a2ff4b4c652f585611513590f098170e83d | ||||||
| TXT | mongodb-site-verification=VnR3xH89b7nNp7WQx3ylJTUBBmosBuwr | ||||||
| TXT | segment-site-verification=WtfLkjxx1fQhcQl2qfFym3I1l0cmFHqU | ||||||
| TXT | anthropic-domain-verification-6mx9nh=mdWnfB84ui4ujTTKaiN4A6KOJ | ||||||
| TXT | google-site-verification=cOfS7ULy00NPcOxihU-rSHrShawc-cChlntBty13r2M | ||||||
| TXT | pexip-ms-tenant-domain-verification=b708343f-347e-4082-a0c5-a35bdb9f977e | ||||||
| TXT | HJ4oG5ybAUjPuFiAp1RbiAalewL2YFWsgy3rAeQ3OkJg1D0M2MN3xShGlPLnPneUhz4Klmn/L+wlm... | ||||||
| TXT | ciscocidomainverification=5d970010c1ee07d71b80c4cb81cfe43ae9eb6d83e0e98f2ed57... | ||||||
| TXT | infoblox-domain-mastery=e1075e35fc4b309adcdfbbf899e856f5ce32d9d3f314589231430... | ||||||
| TXT | Dynatrace-site-verification=684befde-58e2-4593-9477-b52b8b4103c1__th0m0950ooh... | ||||||
| TXT | adobe-idp-site-verification=b0b7a1043021aa0002068fe5a1f514d44cdb34dde5de4918b... | ||||||
| TXT | atlassian-domain-verification=t4Ug6CEHg5gX/xCbZXUivUEPxeccAHQV/3ETEIoVPFEAjQm... | ||||||
| TXT | Gtctl0KIH7rZHbNyYKh7d0KwM@b03!Ql^&&RAg@Bp51HhfiQEDz34^3@npgDWCHAuUfPoXMi%fC0r... | ||||||
| TXT | postman-domain-verification=936bb176aabcd186094eb6ef298d67c06a5b3dd8d03550239... | ||||||
| SOA | edns1.ultradns.comhostmaster@ntrs.com serial=2016066065 | ||||||
rank #302476 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #67,975
PTR for
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○MXuschimtp01.ntrs.com2015-07-02 → 2015-11-03 · 4 obs
● 2015-07-02 05:46:24
● 2015-11-03 20:12:06
○ 2015-12-29 10:18:36
○ 2026-04-23 22:19:02
● 2015-11-03 20:12:06
○ 2015-12-29 10:18:36
○ 2026-04-23 22:19:02
○MXuschimtp02.ntrs.com2015-07-02 → 2015-11-03 · 4 obs
● 2015-07-02 05:46:24
● 2015-11-03 20:12:06
○ 2015-12-29 10:18:36
○ 2026-04-23 22:19:02
● 2015-11-03 20:12:06
○ 2015-12-29 10:18:36
○ 2026-04-23 22:19:02
○MXuschimtp03.ntrs.com2015-07-02 → 2015-11-03 · 4 obs
● 2015-07-02 05:46:24
● 2015-11-03 20:12:06
○ 2015-12-29 10:18:36
○ 2026-04-23 22:19:02
● 2015-11-03 20:12:06
○ 2015-12-29 10:18:36
○ 2026-04-23 22:19:02
○MXuschimtp04.ntrs.com2015-07-02 → 2015-11-03 · 4 obs
● 2015-07-02 05:46:24
● 2015-11-03 20:12:06
○ 2015-12-29 10:18:36
○ 2026-04-23 22:19:02
● 2015-11-03 20:12:06
○ 2015-12-29 10:18:36
○ 2026-04-23 22:19:02
○A12.148.183.1992015-07-02 → 2016-11-07 · 4 obs
● 2015-07-02 05:46:24
● 2016-11-07 10:27:46
○ 2026-03-17 11:52:14
○ 2026-04-23 22:19:02
● 2016-11-07 10:27:46
○ 2026-03-17 11:52:14
○ 2026-04-23 22:19:02
○A12.148.183.2002015-07-02 → 2016-11-07 · 4 obs
● 2015-07-02 05:46:24
● 2016-11-07 10:27:46
○ 2026-03-17 11:52:14
○ 2026-04-23 22:19:02
● 2016-11-07 10:27:46
○ 2026-03-17 11:52:14
○ 2026-04-23 22:19:02
●A208.95.148.1082015-07-02 → 2026-04-23 · 2 obs
● 2015-07-02 05:46:24
● 2026-04-23 22:19:02
● 2026-04-23 22:19:02
●A208.95.148.1092015-07-02 → 2026-04-23 · 2 obs
● 2015-07-02 05:46:24
● 2026-04-23 22:19:02
● 2026-04-23 22:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| ntrs.com | a1-190.akam.net, a5-65.akam.net, a22-66.akam.net, edns1.ultradns.com... | 2 records |
✅ Authoritative Response
Server:95.100.168.65
NS records: a1-190.akam.net, a5-65.akam.net, a22-66.akam.net, edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntrs.com (unsigned zone)
⏱️ Timing
Total: 394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 208.95.148.109, 208.95.148.108 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (edns1.ultradns.com, edns1.ultradns.com)
Analysis
IP Addresses
mail4us.ntrs.com points to two IP numbers: 208.95.148.108 and 208.95.148.109.
Other host names such as uschimtp01.ntrs.com, mail4us-pgp.ntrs.com and uschimtp03.ntrs.com share IP numbers with mail4us.ntrs.com.