oldchicago.com - robtex.com
oldchicago.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 130.211.172.201🇺🇸 Google130.211.128.0/18 | ||||||
| PTR | 201.172.211.130.bc.googleusercontent.com | ||||||
| NS | ns53.worldnic.com ⭐ | ||||||
| A | 162.159.26.165Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns54.worldnic.com | ||||||
| A | 162.159.27.8Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | oldchicago-com.mail.protection.outlook.com ⭐ | ||||||
| A | 2a01:111:f403:c91d::a🇺🇸 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-co1pr21cu00202.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c931::1🇺🇸 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-sa9pr03cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c936::🇺🇸 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-cy1pr05cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901::1🇺🇸 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-bl0pr02cu00601.inbound.protection.outlook.com | ||||||
| A | 52.101.10.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-bn8pr03cu00202.inbound.protection.outlook.com | ||||||
| A | 52.101.11.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sn1pr03cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.41.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sj2pr05cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.42.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-co1pr05cu00300.inbound.protection.outlook.com | ||||||
| TXT | oc-web-prod.azurewebsites.net | ||||||
| TXT | MS=ms87554942 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | google-site-verification=pEGkurn42eIVP0k3wloa8gzFhbjqDSfOaMfeq3LRm6I | ||||||
| TXT | google-site-verification=yn2zggdjdy7gv6zoldeuu7r_8i5v6tgafilsfvzxdbq | ||||||
| TXT | google-site-verification=kgaoz_g2fk31bjcygvg4vckvqkylm-6eo5nxe4-5vd0 | ||||||
| TXT | google-site-verification=ywydcwylqspdy42tlvrhsoqhslwnmtryh8cdcj-4sbi | ||||||
| TXT | knowbe4-site-verification=c33274bc8a82961dfd12ce7e818dc484 | ||||||
| TXT | 2i2n1hbia4aoe3p7odkg0gq7qm | ||||||
| TXT | google-site-verification=Yn2ZggdjdY7gV6ZOlDEuu7r_8I5V6TgafIlsFvzxDBQ | ||||||
| TXT | apple-domain-verification=zYAXRlLJHy3V248j | ||||||
| TXT | MS=ms85473364 | ||||||
| TXT | google-site-verification=pegkurn42eivp0k3wloa8gzfhbjqdsfoamfeq3lrm6i | ||||||
| TXT | ms=ms87554942 | ||||||
| TXT | ms=ms64019960 | ||||||
| TXT | facebook-domain-verification=qjjofxlko59n9vakrj88zv77lw7j81 | ||||||
| TXT | google-site-verification=YwYDcWYlQSpdy42TlVRHSoQhSLwNmTryH8Cdcj-4sbI | ||||||
| SOA | NS53.WORLDNIC.comnamehost@WORLDNIC.com serial=126042019 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778876351 | ||||||
rank #109042 in the tld
WOT: SAFE (85/100)
📈 Tranco rank: #426,814
Subdomains
Same first word
oldchicago.com |
DNS History
6 records (4 active, 2 former)
●NSns53.worldnic.com2015-07-13 → 2026-05-15 · 2 obs
● 2026-05-15 20:42:08
●NSns54.worldnic.com2015-07-13 → 2026-05-15 · 2 obs
● 2026-05-15 20:42:08
●MXoldchicago-com.mail.protection.outlook.com2015-07-13 → 2026-05-15 · 2 obs
● 2026-05-15 20:42:08
○A104.215.89.222016-09-21 → 2017-04-21 · 5 obs
● 2016-09-21 21:47:02
● 2017-04-21 08:35:06
○ 2026-03-11 05:55:38
○ 2026-05-15 20:42:08
●A130.211.172.2012026-03-11 → 2026-05-15 · 3 obs
● 2026-03-11 05:55:38
● 2026-05-15 20:42:08
○A64.203.109.752015-07-13 → 2016-04-16 · 4 obs
● 2016-04-16 17:22:14
○ 2016-09-21 21:47:02
○ 2026-05-15 20:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| oldchicago.com | ns53.worldnic.com, ns54.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.165
NS records: ns53.worldnic.com, ns54.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oldchicago.com (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.211.172.201 |
| NS | 2 | ns54.worldnic.com, ns53.worldnic.com |
| MX | 1 | oldchicago-com.mail.protection.outlook.c |
| TXT | 17 | oc-web-prod.azurewebsites.net, MS=ms87554942... |
| SOA | 1 | NS53.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns53.worldnic.com, ns54.worldnic.com)
Analysis
Hierarchy
oldchicago.com is a parent of fm.oldchicago.com and smtp.oldchicago.com.
IP Addresses
oldchicago.com points to IP number 130.211.172.201.
For instance, other host names edgewater.org, www.lawbulletin.com, chicagogluttons.com, lawbulletin.com and absolutemedical.net share IP numbers with oldchicago.com.
Name Servers
oldchicago.com is delegated to two name servers: ns53.worldnic.com and ns54.worldnic.com.
oldchicago.com uses the same name server setup as other domains such as inlineplastics.com, ericdever.com, rbfin.com, operationscmd.com and entrustla.com.
oldchicago.com shares name servers with other domains at least partially, for example billalexanderflightlinemitsubishi.com.
Host names with one IP number:
ns53.worldnic.com points to: 162.159.26.165.
ns54.worldnic.com points to: 162.159.27.8.
Mail Servers
oldchicago.com is handled by a single mail server, oldchicago-com.mail.protection.outlook.com.
Host name oldchicago-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::a, 2a01:111:f403:c931::1, 2a01:111:f403:c936::, 2a01:111:f403:f901::1, 52.101.10.2, 52.101.11.2, 52.101.41.4 and 52.101.42.16.