phl4.alter.net - robtex.com
phl4.alter.net
| DNSSEC | β οΈ Not signed | ||||||
| NS | auth100.ns.uu.net β | ||||||
| A | 198.6.1.202πΊπΈ AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | auth100.ns.uu.net | ||||||
| NS | auth110.ns.uu.net | ||||||
| A | 198.6.1.114πΊπΈ AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | auth110.ns.uu.net | ||||||
| NS | auth200.ns.uu.net | ||||||
| A | 2001:600:1c0:e000::35:2π³π± AS7022001:600::/32 EU-UUNET-19990810 Verizon Business | ||||||
| PTR | auth200.ns.uu.net | ||||||
| A | 195.129.12.82π³π± AS702195.129.0.0/16 net EU-UUNET-980211 | ||||||
| PTR | auth200.ns.uu.net | ||||||
| NS | auth210.ns.uu.net | ||||||
| A | 2001:600:1c0:e001::35:2π³π± AS7022001:600::/32 EU-UUNET-19990810 Verizon Business | ||||||
| PTR | auth210.ns.uu.net | ||||||
| A | 195.129.12.74π³π± AS702195.129.0.0/16 net EU-UUNET-980211 | ||||||
| PTR | auth210.ns.uu.net | ||||||
| SOA | auth100.ns.uu.nethostmaster@uu.net serial=3 | ||||||
alter.net
| DNSSEC | β οΈ Not signed | ||||||
| NS | auth00.ns.uu.net β | ||||||
| NS | auth200.ns.uu.net | ||||||
| NS | auth210.ns.uu.net | ||||||
| NS | auth60.ns.uu.net | ||||||
| MX | omzsmtpe01.verizonbusiness.com β | ||||||
| MX | omzsmtpe02.verizonbusiness.com β | ||||||
| MX | omzsmtpe03.verizonbusiness.com β | ||||||
| MX | omzsmtpe04.verizonbusiness.com β | ||||||
| MX | fldsmtpe01.verizon.com(30) | ||||||
| MX | fldsmtpe02.verizon.com(30) | ||||||
| TXT | _pp2mvnz2n3c338upyj1yrer3cwhnjdj | ||||||
| SOA | auth00.ns.uu.nethostmaster@UU.NET serial=1095391956 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βNSauth100.ns.uu.net2015-06-07 β 2026-04-13 Β· 2 obs
β 2026-04-13 09:28:12
βNSauth110.ns.uu.net2015-06-07 β 2026-04-13 Β· 2 obs
β 2026-04-13 09:28:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| alter.net | auth00.ns.uu.net, auth60.ns.uu.net, auth200.ns.uu.net, auth210.ns.uu.net | 4 records |
β Authoritative Response
Server:195.129.12.74
NS records: auth00.ns.uu.net, auth60.ns.uu.net, auth200.ns.uu.net, auth210.ns.uu.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for alter.net (unsigned zone)
β±οΈ Timing
Total: 253ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | auth200.ns.uu.net, auth100.ns.uu.net... |
| SOA | 1 | auth100.ns.uu.net hostmaster.uu.net |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (auth00.ns.uu.net, auth60.ns.uu.net, auth200.ns.uu.net...)
Analysis
Name Servers
phl4.alter.net delegates to four name servers: auth100.ns.uu.net, auth110.ns.uu.net, auth200.ns.uu.net and auth210.ns.uu.net.
phl4.alter.net at least partially shares name servers with other domains, for instance 67.40.62.in-addr.arpa, nyc5.alter.net, 170.81.198.in-addr.arpa, 42.249.212.in-addr.arpa and 131.130.157.in-addr.arpa.
these name servers are commonly used with auth00.ns.uu.net, auth01.ns.uu.net, cmtu.mt.ns.els-gms.att.net, auth51.ns.uu.net, auth61.ns.uu.net, ns.emea.verizonbusiness.com, auth101.ns.uu.net, ns2.ups.com, ns.ups.com and auth120.ns.uu.net.
Host names with two IP numbers:
auth200.ns.uu.net points to: 2001:600:1c0:e000::35:2 and 195.129.12.82
auth210.ns.uu.net points to: 2001:600:1c0:e001::35:2 and 195.129.12.74
Host names with one IP number:
auth100.ns.uu.net points to: 198.6.1.202
auth110.ns.uu.net points to: 198.6.1.114