pdf2office.com - dns.ninja

pdf2office.com

DNSSEC⚠️ Not signed
A2403:3a00:201:1f:49:212:207:228🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww3188.sakura.ne.jp
A49.212.207.228🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 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
PTRns2.dns.ne.jp
MXpdf2office.com ⭐
A2403:3a00:201:1f:49:212:207:228🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww3188.sakura.ne.jp
A49.212.207.228🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3188.sakura.ne.jp
TXTv=spf1 a:www3188.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-04-17 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786742319

MX for

pdf2office.com

Same first word

pdf2office.com
pdf2office.website
pdf2office.net

Similar names

office2pdf.app
office2pdf.net
office2pdf.com

DNS History

12 records (6 active, 6 former)

200920112013201520172019202120232025NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns1.one-main.comdns2.one-main.comdns3.one-main.comMXpdf2office.comA2403:3a00:201:1f:49:212:207:22849.212.207.228219.94.210.18466.45.254.24466.45.254.245
○NSdns1.one-main.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 06:37:52
○ 2015-07-08 13:50:00
○ 2026-08-14 21:44:00
○NSdns2.one-main.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 06:37:52
○ 2015-07-08 13:50:00
○ 2026-08-14 21:44:00
○NSdns3.one-main.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 06:37:52
○ 2015-07-08 13:50:00
○ 2026-08-14 21:44:00
●NSmaster.dns.ne.jp2015-07-08 → 2026-08-14 · 3 obs
○ 2008-03-10 06:37:52
● 2015-07-08 13:50:00
● 2026-08-14 21:44:00
●NSns1.dns.ne.jp2015-07-08 → 2026-08-14 · 3 obs
○ 2008-03-10 06:37:52
● 2015-07-08 13:50:00
● 2026-08-14 21:44:00
●NSns2.dns.ne.jp2015-07-08 → 2026-08-14 · 3 obs
○ 2008-03-10 06:37:52
● 2015-07-08 13:50:00
● 2026-08-14 21:44:00
●MXpdf2office.com2015-07-08 → 2026-08-14 · 3 obs
○ 2008-03-10 06:37:52
● 2015-07-08 13:50:00
● 2026-08-14 21:44:00
○A219.94.210.1842015-07-08 → 2017-03-15 · 5 obs
○ 2008-03-10 06:37:52
● 2015-07-08 13:50:00
● 2017-03-15 19:02:36
○ 2026-03-05 14:39:28
○ 2026-08-14 21:44:00
●A2403:3a00:201:1f:49:212:207:2282026-03-05 → 2026-08-14 · 3 obs
○ 2017-03-15 19:02:36
● 2026-03-05 14:39:28
● 2026-08-14 21:44:00
●A49.212.207.2282026-03-05 → 2026-08-14 · 3 obs
○ 2017-03-15 19:02:36
● 2026-03-05 14:39:28
● 2026-08-14 21:44:00
○A66.45.254.2442008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 06:37:52
○ 2015-07-08 13:50:00
○ 2026-08-14 21:44:00
○A66.45.254.2452008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 06:37:52
○ 2015-07-08 13:50:00
○ 2026-08-14 21:44:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
pdf2office.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdf2office.com (unsigned zone)

⏱️ Timing

Total: 953ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.207.228
AAAA12403:3a00:201:1f:49:212:207:228
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1pdf2office.com (pri: 10)
TXT1v=spf1 a:www3188.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

pdf2office.com handles its own mail, functioning as its own mail server.

IP Addresses

pdf2office.com has two IP addresses: 49.212.207.228 and 2403:3a00:201:1f:49:212:207:228

Two other host names, along with maw.co.jp, mail.ecopaso.com and kakushoji.9syu.net, also share IP numbers with pdf2office.com.

Name Servers

pdf2office.com carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

There is at least partial name server overlap between pdf2office.com and other domains — wamark.net, ekusoy.sakura.ne.jp, e-tj.net and two more among them.

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 — each hostname maps to exactly one IP address.

Mail Servers

pdf2office.com is served by just one mail server: pdf2office.com.

pdf2office.com carries two IP numbers: 49.212.207.228 and 2403:3a00:201:1f:49:212:207:228.