pairs2016.com - robtex.com
pairs2016.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.180.197🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2757.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | pairs2016.com ⭐ | ||||||
| A | 49.212.180.197🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2757.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2757.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-10-30 #15 | ||||||
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=1774500502 | ||||||
MX for
pairs2016.com |
Same first word
pairs2016.com |
DNS History
12 records (5 active, 7 former)
●NSmaster.dns.ne.jp2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 20:12:32
● 2026-03-26 05:12:38
●NSns1.dns.ne.jp2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 20:12:32
● 2026-03-26 05:12:38
○NSns1.esm1080.sgded.com2017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 05:37:26
○ 2026-02-21 20:12:32
○ 2026-03-26 05:12:38
●NSns2.dns.ne.jp2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 20:12:32
● 2026-03-26 05:12:38
○NSns2.esm1080.sgded.com2017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 05:37:26
○ 2026-02-21 20:12:32
○ 2026-03-26 05:12:38
○NSns8483.hostgator.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-08 05:37:26
○ 2026-03-26 05:12:38
○NSns8484.hostgator.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-08 05:37:26
○ 2026-03-26 05:12:38
○MXmail.pairs2016.com2016-12-15 → 2017-07-08 · 4 obs
● 2017-07-08 05:37:26
○ 2026-02-21 20:12:32
○ 2026-03-26 05:12:38
●MXpairs2016.com2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 20:12:32
● 2026-03-26 05:12:38
○A107.6.150.2182017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 05:37:26
○ 2026-02-21 20:12:32
○ 2026-03-26 05:12:38
○A108.179.232.882016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-08 05:37:26
○ 2026-03-26 05:12:38
●A49.212.180.1972026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 20:12:32
● 2026-03-26 05:12:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pairs2016.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pairs2016.com (unsigned zone)
⏱️ Timing
Total: 910ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.180.197 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | pairs2016.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2757.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
pairs2016.com serves as the mail server for pairs2016.com.
IP Addresses
pairs2016.com resolves to one IP number: 49.212.180.197.
Other host names, for instance regionvipretreatmentassociation.org, uy-law.com, ins-ask.com, tama-den.com and toa-f.jp share IP numbers with pairs2016.com.
Name Servers
pairs2016.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
pairs2016.com at least partially shares name servers with other domains, including otasuke-daiku.com, abetosou123.com, joy-works-co.com, creal-j.sakura.ne.jp and shopping-charm.jp.
Host names with a single IP:
master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
pairs2016.com is handled by a single mail server, pairs2016.com.
Host name pairs2016.com resolves to a single IP: 49.212.180.197.