mail27.com - robtex.com

mail27.com

DNSSEC⚠️ Not signed
A183.90.240.10🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2209.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
MXmail27.com ⭐
A183.90.240.10🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2209.xserver.jp
TXTv=spf1 +a:sv2209.xserver.jp +a:mail27.com +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

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=1780742626

MX for

mail27.com

Same first word

mail27.com

Similar names

mail72.com
mail72.ru
27lima.org
72mail.com
72mail.cn

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1626.ztomy.comns2626.ztomy.comsk.s5.ans1.ns148.ztomy.comsk.s5.ans2.ns148.ztomy.comMXmail27.commail.b-io.coA183.90.240.10204.11.56.48208.91.197.46PTRsk.s5.ans1.ns148.ztomy.com
●NSns1.xserver.jp2020-04-05 → 2026-06-06 · 3 obs
○ 2017-04-02 18:56:38
● 2020-04-05 13:54:26
● 2026-06-06 11:09:30
○NSns1626.ztomy.com2015-08-15 → 2016-03-17 · 4 obs
● 2015-08-15 21:37:48
● 2016-03-17 17:42:56
○ 2017-04-02 18:56:38
○ 2026-06-06 11:09:30
●NSns2.xserver.jp2020-04-05 → 2026-06-06 · 3 obs
○ 2017-04-02 18:56:38
● 2020-04-05 13:54:26
● 2026-06-06 11:09:30
○NSns2626.ztomy.com2015-08-15 → 2016-03-17 · 4 obs
● 2015-08-15 21:37:48
● 2016-03-17 17:42:56
○ 2017-04-02 18:56:38
○ 2026-06-06 11:09:30
●NSns3.xserver.jp2020-04-05 → 2026-06-06 · 3 obs
○ 2017-04-02 18:56:38
● 2020-04-05 13:54:26
● 2026-06-06 11:09:30
●NSns4.xserver.jp2020-04-05 → 2026-06-06 · 3 obs
○ 2017-04-02 18:56:38
● 2020-04-05 13:54:26
● 2026-06-06 11:09:30
●NSns5.xserver.jp2020-04-05 → 2026-06-06 · 3 obs
○ 2017-04-02 18:56:38
● 2020-04-05 13:54:26
● 2026-06-06 11:09:30
○NSsk.s5.ans1.ns148.ztomy.com2017-04-02 → 2017-04-02 · 4 obs
○ 2016-03-17 17:42:56
● 2017-04-02 18:56:38
○ 2020-04-05 13:54:26
○ 2026-06-06 11:09:30
○NSsk.s5.ans2.ns148.ztomy.com2017-04-02 → 2017-04-02 · 4 obs
○ 2016-03-17 17:42:56
● 2017-04-02 18:56:38
○ 2020-04-05 13:54:26
○ 2026-06-06 11:09:30
○MXmail.b-io.co2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 21:37:48
○ 2015-12-05 13:58:20
○ 2026-06-06 11:09:30
●MXmail27.com2020-04-05 → 2026-06-06 · 3 obs
○ 2015-12-05 13:58:20
● 2020-04-05 13:54:26
● 2026-06-06 11:09:30
●A183.90.240.102020-04-05 → 2026-06-06 · 3 obs
○ 2017-04-02 18:56:38
● 2020-04-05 13:54:26
● 2026-06-06 11:09:30
○A204.11.56.482015-08-15 → 2016-03-17 · 4 obs
● 2015-08-15 21:37:48
● 2016-03-17 17:42:56
○ 2017-04-02 18:56:38
○ 2026-06-06 11:09:30
○A208.91.197.462017-04-02 → 2017-04-02 · 4 obs
○ 2016-03-17 17:42:56
● 2017-04-02 18:56:38
○ 2020-04-05 13:54:26
○ 2026-06-06 11:09:30
○PTRsk.s5.ans1.ns148.ztomy.com2017-04-02 → 2017-04-02 · 3 obs
● 2017-04-02 18:56:38
○ 2020-04-05 13:54:26
○ 2026-06-06 11:09:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
mail27.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.37.247

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail27.com (unsigned zone)

⏱️ Timing

Total: 1534ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.240.10
NS5ns5.xserver.jp, ns1.xserver.jp...
MX1mail27.com (pri: 0)
TXT1v=spf1 +a:sv2209.xserver.jp +a:mail27.co
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

mail27.com is listed as a mail server for itself.

IP Addresses

mail27.com resolves to one IP address: 183.90.240.10.

doraken.info, komiagero.com, akibatec.net and two other host names share IP numbers with mail27.com.

Name Servers

mail27.com is delegated to 5 name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

mail27.com shares at least some of its name servers with other domains, including andruche-school.com, self-test.site, arts-inc.co and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that resolve to three IP addresses:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

Host names with one IP number:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

Mail for mail27.com is handled by one mail server — mail27.com.

mail27.com resolves to 183.90.240.10 and no other IP number.