1second.com - dns.ninja
1second.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.202.21🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | 1second.com | ||||||
| NS | dns4.pair.com ⭐ | ||||||
| A | 2607:f440::d85c:fc0a🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns4.pair.com | ||||||
| A | 216.92.252.10🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns4.pair.com | ||||||
| NS | ns9.ns0.com | ||||||
| MX | mail5.g24.pair.com ⭐ | ||||||
| A | 2607:f440::4227:8b24🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail5.g24.pair.com | ||||||
| A | 66.39.139.36🇺🇸 AS785966.39.128.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail5.g24.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | dns4.pair.comroot@pair.com 2025-11-18 #19 | ||||||
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=1782632565 | ||||||
WOT: SAFE (16/100)
PTR for
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns4.pair.com2026-03-31 → 2026-06-28 · 3 obs
● 2026-03-31 09:36:30
● 2026-06-28 07:53:12
○NSns0000.ns0.com2015-08-11 → 2016-08-17 · 4 obs
● 2016-08-17 13:38:18
○ 2026-03-31 09:36:30
○ 2026-06-28 07:53:12
○NSns304.pair.com2015-08-11 → 2016-08-17 · 4 obs
● 2016-08-17 13:38:18
○ 2026-03-31 09:36:30
○ 2026-06-28 07:53:12
●NSns9.ns0.com2026-03-31 → 2026-06-28 · 3 obs
● 2026-03-31 09:36:30
● 2026-06-28 07:53:12
●MXmail5.g24.pair.com2026-03-31 → 2026-06-28 · 3 obs
● 2026-03-31 09:36:30
● 2026-06-28 07:53:12
○MXmailwash29.pair.com2015-08-11 → 2016-08-17 · 4 obs
● 2016-08-17 13:38:18
○ 2026-03-31 09:36:30
○ 2026-06-28 07:53:12
○A216.92.103.2322015-08-11 → 2016-08-17 · 4 obs
● 2016-08-17 13:38:18
○ 2026-03-31 09:36:30
○ 2026-06-28 07:53:12
●A216.92.202.212026-03-31 → 2026-06-28 · 3 obs
● 2026-03-31 09:36:30
● 2026-06-28 07:53:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| 1second.com | dns4.pair.com, ns9.ns0.com | 4 records |
✅ Authoritative Response
Server:216.92.252.10
NS records: dns4.pair.com, ns9.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1second.com (unsigned zone)
⏱️ Timing
Total: 1312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.202.21 |
| NS | 2 | ns9.ns0.com, dns4.pair.com |
| MX | 1 | mail5.g24.pair.com (pri: 50) |
| TXT | 1 | v=spf1 include:webmail.pair.com include: |
| SOA | 1 | dns4.pair.com root.pair.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns4.pair.com, dns4.pair.com, ns9.ns0.com...)
Analysis
Hierarchy
The parent domain of mail.1second.com and www.1second.com is 1second.com.
IP Addresses
1second.com directs to one IP number, which is 216.92.202.21.
Name Servers
The NS records for 1second.com delegate to ns9.ns0.com and dns4.pair.com.
1second.com has the same name server delegation as a number of other domains, such as skatedragon.com, iwpkatha.com, dsgahgdfvcdvs.pairsite.com and two more.
1second.com shares at least some of its name servers with other domains, including lilyjuwette.com, bengalmania.org, ww.law and two others.
These name servers are routinely co-deployed with the name servers ns2.quickserve.com, ns8.ns0.com, ns7.ns0.com and two others.
Hosts with two IP numbers each:
The A records for dns4.pair.com return 216.92.252.10 and 2607:f440::d85c:fc0a.
Mail Servers
1second.com routes its mail through a single mail server, mail5.g24.pair.com.
1second.com has the same mail server arrangement as a number of other domains, for example tylicki.com, lingref.com, wienerworldpittsburgh.com and two more.
mail5.g24.pair.com points to two IP addresses: 66.39.139.36 and 2607:f440::4227:8b24.