🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`geronbio.com`

DNSSEC	⚠️ Not signed
A	3.171.38.36^{🇺🇸 Amazon3.171.36.0/22}
		PTR	`server-3-171-38-36.iad61.r.cloudfront.net`
A	3.171.38.38^{🇺🇸 Amazon3.171.36.0/22}
A	3.171.38.104^{🇺🇸 Amazon3.171.36.0/22}
A	3.171.38.114^{🇺🇸 Amazon3.171.36.0/22}
NS	`ens1.hostcocoa.com` ⭐
		A	205.251.195.69^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-837.awsdns-40.net`
NS	`ens2.hostcocoa.com`
		A	205.251.196.43^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1067.awsdns-05.org`
NS	`ens3.hostcocoa.com`
		A	205.251.199.129^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1921.awsdns-48.co.uk`
NS	`ens4.hostcocoa.com`
		A	205.251.192.62^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-62.awsdns-07.com`
MX	`mx01.mailplug.com` ⭐
		A	121.156.118.202^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.204^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.213^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.220^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.223^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.248^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
MX	`mx02.mailplug.com`⁽²⁰⁾
		A	223.26.214.9^{🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)}
		A	223.26.214.10^{🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)}
TXT	`v=spf1 mx include:mailplug.com ~all`
SOA	`ens1.hostcocoa.com`awsdns-hostmaster@amazon.com serial=1

`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=1787018139

Same first word

geronbio.com

Similar names

gobierno.org

borgione.es

borgione.com

regiobon.net

bingeroo.com

bionorge.no

biogreno.de

gobierno.aw

gobierno.nl

biogenro.com

regiobon.ch

obenorig.in

riobengo.com

gobierno.net

gobierno.digital

gobierno.de

oorbegin.com

biogroen.info

gobierno.mx

gobierno.ws

gobierno.cl

biogroen.com

borgione.it

biogeron.com

bionorge.com

gobierno.com.uy

gobierno.it

gobierno.cw

gobierno.info

biogenro.net

gobierno.co

gobierno.com.mx

gobierno.pr

borgione.eu

gobierno.gov.cl

orbiogen.com

regiobon.de

genorbio.com

gobierno.eu

biogroen.nl

gobierno.es

gobierno.com

Previous names

Next names

DNS History

51 records (10 active, 41 former)

●NSens1.hostcocoa.com2026-06-21 → 2026-08-18 · 3 obs

○ 2018-12-18 09:23:40
● 2026-06-21 02:30:04
● 2026-08-18 02:11:54

●NSens2.hostcocoa.com2026-06-21 → 2026-08-18 · 3 obs

○ 2018-12-18 09:23:40
● 2026-06-21 02:30:04
● 2026-08-18 02:11:54

●NSens3.hostcocoa.com2026-06-21 → 2026-08-18 · 3 obs

○ 2018-12-18 09:23:40
● 2026-06-21 02:30:04
● 2026-08-18 02:11:54

●NSens4.hostcocoa.com2026-06-21 → 2026-08-18 · 3 obs

○ 2018-12-18 09:23:40
● 2026-06-21 02:30:04
● 2026-08-18 02:11:54

○NSns.nskorea.net2018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 09:23:40
○ 2026-06-21 02:30:04
○ 2026-08-18 02:11:54

○NSns2.nskorea.net2018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 09:23:40
○ 2026-06-21 02:30:04
○ 2026-08-18 02:11:54

○NSns3.nskorea.net2018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 09:23:40
○ 2026-06-21 02:30:04
○ 2026-08-18 02:11:54

○MXmail12.ymail.net2018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 09:23:40
○ 2026-06-21 02:30:04
○ 2026-08-18 02:11:54

●MXmx01.mailplug.com2026-06-21 → 2026-08-18 · 3 obs

○ 2018-12-18 09:23:40
● 2026-06-21 02:30:04
● 2026-08-18 02:11:54

●MXmx02.mailplug.com2026-06-21 → 2026-08-18 · 3 obs

○ 2018-12-18 09:23:40
● 2026-06-21 02:30:04
● 2026-08-18 02:11:54

○A13.224.95.1162026-06-21 → 2026-06-30 · 16 obs

○ 2018-12-18 09:23:40
● 2026-06-21 02:30:04
○ 2026-06-21 23:40:24
● 2026-06-22 06:15:26
○ 2026-06-23 19:41:46
● 2026-06-24 07:10:24
○ 2026-06-25 15:03:20
● 2026-06-26 16:15:36
○ 2026-06-26 21:33:44
● 2026-06-27 06:10:42
○ 2026-06-27 22:51:46
● 2026-06-28 00:18:18
○ 2026-06-30 02:21:04
● 2026-06-30 11:41:14
○ 2026-06-30 12:28:06
○ 2026-08-18 02:11:54

○A13.224.95.452026-06-21 → 2026-06-30 · 16 obs

○A13.224.95.512026-06-21 → 2026-06-30 · 16 obs

○A13.224.95.82026-06-21 → 2026-06-30 · 16 obs

○A13.225.143.1052026-06-25 → 2026-07-30 · 16 obs

○ 2026-06-24 07:10:24
● 2026-06-25 15:03:20
○ 2026-06-25 22:18:44
● 2026-06-26 12:22:58
○ 2026-06-26 16:15:36
● 2026-07-20 09:40:32
○ 2026-07-20 16:19:20
● 2026-07-26 22:40:34
○ 2026-07-26 23:49:18
● 2026-07-28 21:49:30
○ 2026-07-30 01:40:58
● 2026-07-30 03:36:30
○ 2026-07-30 04:11:48
● 2026-07-30 06:15:30
○ 2026-07-30 21:39:34
○ 2026-08-18 02:11:54

○A13.225.143.362026-06-25 → 2026-07-30 · 16 obs

○A13.225.143.592026-06-25 → 2026-07-30 · 16 obs

○A13.225.143.812026-06-25 → 2026-07-30 · 16 obs

○A13.33.82.142026-08-02 → 2026-08-02 · 4 obs

○ 2026-08-01 22:18:16
● 2026-08-02 15:05:24
○ 2026-08-02 23:15:00
○ 2026-08-18 02:11:54

○A13.33.82.202026-08-02 → 2026-08-02 · 4 obs

○ 2026-08-01 22:18:16
● 2026-08-02 15:05:24
○ 2026-08-02 23:15:00
○ 2026-08-18 02:11:54

○A13.33.82.462026-08-02 → 2026-08-02 · 4 obs

○ 2026-08-01 22:18:16
● 2026-08-02 15:05:24
○ 2026-08-02 23:15:00
○ 2026-08-18 02:11:54

○A13.33.82.482026-08-02 → 2026-08-02 · 4 obs

○ 2026-08-01 22:18:16
● 2026-08-02 15:05:24
○ 2026-08-02 23:15:00
○ 2026-08-18 02:11:54

○A13.35.107.1102026-07-13 → 2026-08-01 · 14 obs

○ 2026-07-12 21:17:20
● 2026-07-13 07:36:42
○ 2026-07-14 03:31:06
● 2026-07-14 04:13:00
○ 2026-07-17 08:56:00
● 2026-07-20 19:35:06
○ 2026-07-23 18:07:42
● 2026-07-28 00:27:56
○ 2026-07-28 10:22:56
● 2026-07-30 01:40:58
○ 2026-07-30 03:36:30
● 2026-08-01 22:18:16
○ 2026-08-02 15:05:24
○ 2026-08-18 02:11:54

○A13.35.107.132026-07-13 → 2026-08-01 · 14 obs

○A13.35.107.612026-07-13 → 2026-08-01 · 14 obs

○A13.35.107.672026-07-13 → 2026-08-01 · 14 obs

○A143.204.194.152026-07-25 → 2026-07-28 · 12 obs

○ 2026-07-23 18:07:42
● 2026-07-25 11:18:40
○ 2026-07-25 15:53:14
● 2026-07-26 09:17:34
○ 2026-07-26 11:53:26
● 2026-07-26 16:30:54
○ 2026-07-26 22:40:34
● 2026-07-27 03:58:32
○ 2026-07-28 00:27:56
● 2026-07-28 10:22:56
○ 2026-07-28 15:19:14
○ 2026-08-18 02:11:54

○A143.204.194.402026-07-25 → 2026-07-28 · 12 obs

○A143.204.194.412026-07-25 → 2026-07-28 · 12 obs

○A143.204.194.872026-07-25 → 2026-07-28 · 12 obs

○A18.154.144.212026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-10 12:25:14
● 2026-07-10 13:44:44
○ 2026-07-10 18:55:06
○ 2026-08-18 02:11:54

○A18.154.144.52026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-10 12:25:14
● 2026-07-10 13:44:44
○ 2026-07-10 18:55:06
○ 2026-08-18 02:11:54

○A18.154.144.572026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-10 12:25:14
● 2026-07-10 13:44:44
○ 2026-07-10 18:55:06
○ 2026-08-18 02:11:54

○A18.154.144.712026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-10 12:25:14
● 2026-07-10 13:44:44
○ 2026-07-10 18:55:06
○ 2026-08-18 02:11:54

○A18.239.225.1122026-07-08 → 2026-08-15 · 50 obs

○ 2026-06-30 12:28:06
● 2026-07-08 08:47:00
○ 2026-07-08 19:16:56
● 2026-07-10 08:02:06
○ 2026-07-10 12:25:14
● 2026-07-10 18:55:06
○ 2026-07-11 13:13:18
● 2026-07-11 22:57:48
○ 2026-07-12 03:20:18
● 2026-07-12 09:50:26
○ 2026-07-12 18:34:04
● 2026-07-12 21:17:20
○ 2026-07-13 07:36:42
● 2026-07-14 03:31:06
○ 2026-07-14 04:13:00
● 2026-07-17 08:56:00
○ 2026-07-19 03:02:16
● 2026-07-19 09:24:36
○ 2026-07-20 09:40:32
● 2026-07-25 15:53:14
○ 2026-07-26 09:17:34
● 2026-07-26 11:53:26
○ 2026-07-26 16:30:54
● 2026-07-26 23:49:18
○ 2026-07-27 03:58:32
● 2026-07-28 15:19:14
○ 2026-07-28 21:49:30
● 2026-07-30 21:39:34
○ 2026-07-31 16:20:32
● 2026-08-02 23:15:00
○ 2026-08-03 12:30:50
● 2026-08-05 13:25:26
○ 2026-08-06 00:48:24
● 2026-08-07 03:10:32
○ 2026-08-07 06:39:24
● 2026-08-07 11:02:42
○ 2026-08-07 12:59:22
● 2026-08-09 13:56:40
○ 2026-08-10 11:36:44
● 2026-08-10 14:34:38
○ 2026-08-10 17:16:26
● 2026-08-12 01:26:50
○ 2026-08-12 11:44:54
● 2026-08-12 14:19:48
○ 2026-08-12 15:31:32
● 2026-08-12 17:45:52
○ 2026-08-13 23:48:28
● 2026-08-15 11:10:26
○ 2026-08-17 17:11:30
○ 2026-08-18 02:11:54

○A18.239.225.52026-07-08 → 2026-08-15 · 50 obs

○A18.239.225.632026-07-08 → 2026-08-15 · 50 obs

○A18.239.225.912026-07-08 → 2026-08-15 · 50 obs

○A222.231.2.1282018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 09:23:40
○ 2026-06-21 02:30:04
○ 2026-08-18 02:11:54

○A3.164.206.1042026-07-11 → 2026-08-12 · 20 obs

○ 2026-07-10 18:55:06
● 2026-07-11 13:13:18
○ 2026-07-11 22:57:48
● 2026-07-12 06:10:38
○ 2026-07-12 09:50:26
● 2026-07-12 18:34:04
○ 2026-07-12 21:17:20
● 2026-07-19 03:02:16
○ 2026-07-19 09:24:36
● 2026-07-20 16:19:20
○ 2026-07-20 19:35:06
● 2026-08-07 06:39:24
○ 2026-08-07 11:02:42
● 2026-08-11 16:47:26
○ 2026-08-12 01:26:50
● 2026-08-12 11:44:54
○ 2026-08-12 14:19:48
● 2026-08-12 15:31:32
○ 2026-08-12 17:45:52
○ 2026-08-18 02:11:54

○A3.164.206.1142026-07-11 → 2026-08-12 · 20 obs

○A3.164.206.462026-07-11 → 2026-08-12 · 20 obs

○A3.164.206.892026-07-11 → 2026-08-12 · 20 obs

○A3.168.147.1252026-07-08 → 2026-08-13 · 20 obs

○ 2026-07-08 08:47:00
● 2026-07-08 19:16:56
○ 2026-07-10 07:12:56
● 2026-07-23 18:07:42
○ 2026-07-25 11:18:40
● 2026-07-30 04:11:48
○ 2026-07-30 06:15:30
● 2026-07-31 16:20:32
○ 2026-08-01 22:18:16
● 2026-08-03 12:30:50
○ 2026-08-04 17:49:52
● 2026-08-06 00:48:24
○ 2026-08-07 00:54:08
● 2026-08-10 11:36:44
○ 2026-08-10 14:34:38
● 2026-08-10 17:16:26
○ 2026-08-10 20:53:10
● 2026-08-13 23:48:28
○ 2026-08-14 06:47:04
○ 2026-08-18 02:11:54

○A3.168.147.32026-07-08 → 2026-08-13 · 20 obs

○A3.168.147.562026-07-08 → 2026-08-13 · 20 obs

○A3.168.147.712026-07-08 → 2026-08-13 · 20 obs

●A3.171.38.1042026-06-21 → 2026-08-18 · 33 obs

○ 2026-06-21 02:30:04
● 2026-06-21 23:40:24
○ 2026-06-22 06:15:26
● 2026-06-23 19:41:46
○ 2026-06-24 07:10:24
● 2026-06-25 22:18:44
○ 2026-06-26 12:22:58
● 2026-06-26 21:33:44
○ 2026-06-27 06:10:42
● 2026-06-27 22:51:46
○ 2026-06-28 00:18:18
● 2026-06-30 02:21:04
○ 2026-06-30 11:41:14
● 2026-06-30 12:28:06
○ 2026-07-08 08:47:00
● 2026-07-10 07:12:56
○ 2026-07-10 08:02:06
● 2026-07-10 12:25:14
○ 2026-07-10 13:44:44
● 2026-07-12 03:20:18
○ 2026-07-12 06:10:38
● 2026-08-04 17:49:52
○ 2026-08-05 13:25:26
● 2026-08-07 00:54:08
○ 2026-08-07 03:10:32
● 2026-08-07 12:59:22
○ 2026-08-09 13:56:40
● 2026-08-10 20:53:10
○ 2026-08-11 16:47:26
● 2026-08-14 06:47:04
○ 2026-08-15 11:10:26
● 2026-08-17 17:11:30
● 2026-08-18 02:11:54

●A3.171.38.1142026-06-21 → 2026-08-18 · 33 obs

●A3.171.38.362026-06-21 → 2026-08-18 · 33 obs

●A3.171.38.382026-06-21 → 2026-08-18 · 33 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
geronbio.com	ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com, ens4.hostcocoa.com	4 records

✅ Authoritative Response

Server:205.251.192.62

NS records: ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com, ens4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for geronbio.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.38.38, 3.171.38.114...`
NS	4	`ens1.hostcocoa.com, ens2.hostcocoa.com...`
MX	2	`mx01.mailplug.com (pri: 10), mx02.mailplug.com (pri: 20)`
TXT	1	`v=spf1 mx include:mailplug.com ~all`
SOA	1	`ens1.hostcocoa.com awsdns-hostmaster.ama`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com...)

Analysis

IP Addresses

geronbio.com directs to four IP numbers, which are 3.171.38.36, 3.171.38.38, 3.171.38.104 and 3.171.38.114.

austinflu.org, www.mapmyuser.com, d226rxe4d9f6oe.cloudfront.net and two other host names share IP numbers with geronbio.com.

Name Servers

The authoritative name servers for geronbio.com are ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com and ens4.hostcocoa.com.

At least some of geronbio.com's name servers are shared with other domains, for example mpydch.or.kr, whb.or.kr, pliman.co.kr and two more.

Each of the four hosts ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com and ens4.hostcocoa.com points to a single IP address — ens1.hostcocoa.com points to 205.251.195.69, ens2.hostcocoa.com points to 205.251.196.43, ens3.hostcocoa.com points to 205.251.199.129 and ens4.hostcocoa.com points to 205.251.192.62.

Mail Servers

Mail for geronbio.com is handled by two mail servers — mx01.mailplug.com and mx02.mailplug.com.

geronbio.com uses an identical mail server configuration to several other domains — among them erplus.co.kr, nanubidet.com, ksphotonics.com and two more.

geronbio.com has at least partial mail server overlap with other domains such as roonets.co.kr, robonix.co.kr, cmgpharma.co.kr and two more.

Hostnames that resolve to 6 IP addresses:

mx01.mailplug.com resolves to 121.156.118.202, 121.156.118.204, 121.156.118.213 and 3 other IP addresses.

Hostnames that resolve to two IP addresses:

mx02.mailplug.com points to 223.26.214.9 and 223.26.214.10.

geronbio.com - robtex.com

geronbio.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`geronbio.com`

`com`