elflow.com - dns.ninja

elflow.com

DNSSEC⚠️ Not signed
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
MXmailsrv.elflow.com ⭐
TXTv=spf1 +ip4:116.197.171.192/27 +ip4:219.101.38.131 +ip4:61.120.122.112/28 +ip...
TXTapple-domain-verification=EbD6sjyrq5TNCu5S
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-07-02 #2

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=1786538484

Subdomains

mailsrv.elflow.com

Same first word

elflow.com

Similar names

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woelfl.biz
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leflow.net
fellow.app
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welflo.com
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woelfl.com
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fellow.digital
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fellow.de
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lewolf.be
wollef.com
fellow.pub
woelfl.org
lwolfe.com

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXmailsrv.elflow.commail.elflow.com
●NSmaster.dns.ne.jp2015-08-05 → 2026-08-12 · 2 obs
● 2015-08-05 02:35:52
● 2026-08-12 12:44:32
●NSns1.dns.ne.jp2015-08-05 → 2026-08-12 · 2 obs
● 2015-08-05 02:35:52
● 2026-08-12 12:44:32
●NSns2.dns.ne.jp2015-08-05 → 2026-08-12 · 2 obs
● 2015-08-05 02:35:52
● 2026-08-12 12:44:32
○MXmail.elflow.com2015-08-05 → 2015-09-12 · 4 obs
● 2015-08-05 02:35:52
● 2015-09-12 21:12:18
○ 2015-12-19 08:20:10
○ 2026-08-12 12:44:32
●MXmailsrv.elflow.com2015-12-19 → 2026-08-12 · 3 obs
○ 2015-09-12 21:12:18
● 2015-12-19 08:20:10
● 2026-08-12 12:44:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
elflow.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 elflow.com (unsigned zone)

⏱️ Timing

Total: 1574ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1mailsrv.elflow.com (pri: 10)
TXT2v=spf1 +ip4:116.197.171.192/27 +ip4:219., apple-domain-verification=EbD6sjyrq5TNCu
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

mailsrv.elflow.com is a subdomain of elflow.com.

Name Servers

elflow.com is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

The name servers of elflow.com overlap at least partially with those of other domains — among them seino-kikaiten.sakura.ne.jp, shichifukudou.sakura.ne.jp, deardorothy.net and two more.

master.dns.ne.jp has IP address 210.224.172.18, ns1.dns.ne.jp has IP address 61.211.236.1 and ns2.dns.ne.jp has IP address 133.167.21.1 — one address each.

Mail Servers

The sole mail server for elflow.com is mailsrv.elflow.com.