`eolas-bio.com`

DNSSEC	⚠️ Not signed
A	149.28.212.235^{🇺🇸 AS-VULTR149.28.192.0/19 Vultr Assigned Prefix}
		PTR	`sv1.eolas-bio.com`
NS	`ns1.xdomain.ne.jp` ⭐
		A	157.112.147.232^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
			PTR	`ns1.xdomain.ne.jp`
NS	`ns2.xdomain.ne.jp`
		A	35.75.232.118^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xdomain.ne.jp`
NS	`ns3.xdomain.ne.jp`
		A	162.43.113.246^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns3.xdomain.ne.jp`
MX	`3b8405cb.21.ik2.com` ⭐
		A	38.246.57.230^{🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)}
			PTR	`s602e.ik2.com`
		A	64.38.239.83^{🇺🇸 AS2045464.38.224.0/20 Proxy route}
			PTR	`s480d.ik2.com`
		A	66.228.130.220^{🇺🇸 RoadRunner66.228.130.0/24 Mobius Partners, LLC 4215 N. Beltwood Pkwy Farmers Branch, TX 75244}
			PTR	`s214b.ik2.com`
		A	207.81.189.178^{🇨🇦 ASN-TELUS207.81.0.0/16 NETBLK-SHOWNET6-BLK1}
			PTR	`s250a.s250a.ik2.com`
MX	`3b8405cb.22.ik2.io`⁽²⁰⁾
		A	38.246.57.226^{🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)}
			PTR	`s602a.ik2.com`
		A	64.38.239.82^{🇺🇸 AS2045464.38.224.0/20 Proxy route}
			PTR	`s480c.ik2.com`
MX	`3b8405cb.23.ik2.eu`⁽³⁰⁾
		A	66.228.130.218^{🇺🇸 RoadRunner66.228.130.0/24 Mobius Partners, LLC 4215 N. Beltwood Pkwy Farmers Branch, TX 75244}
TXT	`v=spf1 a ip4:149.28.212.235 ~all`
TXT	`google-site-verification=PjfEJIk5Vqqz9bFtl_1-zm6UGgmWLuYCHNMp5fD_pQE`
SOA	`ns1.xdomain.ne.jp`root@xdomain.ne.jp serial=0

`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.net`nstld@verisign-grs.com serial=1774569662

Subdomains

mail.eolas-bio.com

sv1.eolas-bio.com

Same first word

eolas-bio.com

DNS History

16 records (7 active, 9 former)

○NSns1.hosting-sys.jp2015-05-25 → 2016-09-24 · 4 obs

● 2015-05-25 05:24:42
● 2016-09-24 08:05:12
○ 2017-06-21 01:50:38
○ 2026-03-27 00:24:42

●NSns1.xdomain.ne.jp2026-02-17 → 2026-03-27 · 3 obs

○ 2017-06-21 01:50:38
● 2026-02-17 05:52:00
● 2026-03-27 00:24:42

○NSns15.domaincontrol.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-09-24 08:05:12
● 2017-06-21 01:50:38
○ 2026-02-17 05:52:00
○ 2026-03-27 00:24:42

○NSns16.domaincontrol.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-09-24 08:05:12
● 2017-06-21 01:50:38
○ 2026-02-17 05:52:00
○ 2026-03-27 00:24:42

○NSns2.hosting-sys.jp2015-05-25 → 2016-09-24 · 4 obs

● 2015-05-25 05:24:42
● 2016-09-24 08:05:12
○ 2017-06-21 01:50:38
○ 2026-03-27 00:24:42

●NSns2.xdomain.ne.jp2026-02-17 → 2026-03-27 · 3 obs

○ 2017-06-21 01:50:38
● 2026-02-17 05:52:00
● 2026-03-27 00:24:42

●NSns3.xdomain.ne.jp2026-02-17 → 2026-03-27 · 3 obs

○ 2017-06-21 01:50:38
● 2026-02-17 05:52:00
● 2026-03-27 00:24:42

●MX3b8405cb.21.ik2.com2026-02-17 → 2026-03-27 · 3 obs

○ 2017-06-21 01:50:38
● 2026-02-17 05:52:00
● 2026-03-27 00:24:42

●MX3b8405cb.22.ik2.io2026-02-17 → 2026-03-27 · 3 obs

○ 2017-06-21 01:50:38
● 2026-02-17 05:52:00
● 2026-03-27 00:24:42

●MX3b8405cb.23.ik2.eu2026-02-17 → 2026-03-27 · 3 obs

○ 2017-06-21 01:50:38
● 2026-02-17 05:52:00
● 2026-03-27 00:24:42

○MXmail.eolas-bio.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-09-24 08:05:12
● 2017-06-21 01:50:38
○ 2026-02-17 05:52:00
○ 2026-03-27 00:24:42

○MXmx-relay.eolas-bio.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-09-24 08:05:12
● 2017-06-21 01:50:38
○ 2026-02-17 05:52:00
○ 2026-03-27 00:24:42

○MXsmtp.mailhamster.de2015-05-25 → 2016-09-24 · 4 obs

● 2015-05-25 05:24:42
● 2016-09-24 08:05:12
○ 2017-06-21 01:50:38
○ 2026-03-27 00:24:42

○A104.238.182.582017-06-21 → 2017-06-21 · 4 obs

○ 2016-09-24 08:05:12
● 2017-06-21 01:50:38
○ 2026-02-17 05:52:00
○ 2026-03-27 00:24:42

●A149.28.212.2352026-02-17 → 2026-03-27 · 3 obs

○ 2017-06-21 01:50:38
● 2026-02-17 05:52:00
● 2026-03-27 00:24:42

○A153.122.18.1752015-05-25 → 2016-09-24 · 4 obs

● 2015-05-25 05:24:42
● 2016-09-24 08:05:12
○ 2017-06-21 01:50:38
○ 2026-03-27 00:24:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
eolas-bio.com	ns1.xdomain.ne.jp, ns2.xdomain.ne.jp, ns3.xdomain.ne.jp	-

✅ Authoritative Response

Server:162.43.113.246

NS records: ns1.xdomain.ne.jp, ns2.xdomain.ne.jp, ns3.xdomain.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for eolas-bio.com (unsigned zone)

⏱️ Timing

Total: 1332ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.28.212.235`
NS	3	`ns2.xdomain.ne.jp, ns3.xdomain.ne.jp...`
MX	3	`3b8405cb.22.ik2.io (pri: 20), 3b8405cb.21.ik2.com (pri: 10)...`
TXT	2	`google-site-verification=PjfEJIk5Vqqz9bF, v=spf1 a ip4:149.28.212.235 ~all`
SOA	1	`ns1.xdomain.ne.jp root.xdomain.ne.jp`

Analysis

Hierarchy

eolas-bio.com is parent of mail.eolas-bio.com and sv1.eolas-bio.com.

IP Addresses

eolas-bio.com points to a single IP: 149.28.212.235.

Other host names such as sv1.eolas-bio.com, biospecimen-japan.com, mail.biospecimen-japan.com and mail.eolas-bio.com share IP numbers with eolas-bio.com.

Name Servers

eolas-bio.com is delegated to three name servers: ns1.xdomain.ne.jp, ns2.xdomain.ne.jp and ns3.xdomain.ne.jp.

eolas-bio.com at least partially shares its name servers with other domains, for instance bennu.jp, ichikawa-seiso.com, japandrug.net, realab.jp and fukutoku-miyako.com.