exercmed.org - robtex.com

exercmed.org

DNSSEC⚠️ Not signed
A121.254.129.109🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
PTRmail.ceemjournal.org
NSns1-1.ns-ncloud.com ⭐
A49.236.156.6🇰🇷 NBPAP-AS-AP49.236.156.0/24 NAVER business platform cloud service
PTRns1-1.ns-ncloud.com
NSns1-2.ns-ncloud.com
A49.236.157.6🇰🇷 NBPAP-AS-AP49.236.157.0/24 NAVER business platform cloud service
PTRns1-2.ns-ncloud.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A74.125.137.27🇺🇸 Google74.125.137.0/24
PTRdy-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTv=spf1 include:gmail.com ip4:121.254.129.73 ip4:121.254.129.109 ~all
TXT_0oz5hpk7892syg7eui8g0xfcfnqn5ib
SOAns1-1.ns-ncloud.comns1-2@ns-ncloud.com serial=5

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1775973121

PTR for

116.129.254.121.in-addr.arpa

Same first word

exercmed.org

Similar names

medexrec.com

DNS History

13 records (10 active, 3 former)

20192020202120222023202420252026NSns1-1.ns-ncloud.comns1-2.ns-ncloud.comalpa.m2comm.co.krlina.m2comm.co.krMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA121.254.129.109121.254.129.116
○NSalpa.m2comm.co.kr2018-05-17 → 2018-05-17 · 3 obs
● 2018-05-17 08:59:56
○ 2026-02-28 02:13:22
○ 2026-04-12 06:06:14
○NSlina.m2comm.co.kr2018-05-17 → 2018-05-17 · 3 obs
● 2018-05-17 08:59:56
○ 2026-02-28 02:13:22
○ 2026-04-12 06:06:14
●NSns1-1.ns-ncloud.com2026-02-28 → 2026-04-12 · 3 obs
○ 2018-05-17 08:59:56
● 2026-02-28 02:13:22
● 2026-04-12 06:06:14
●NSns1-2.ns-ncloud.com2026-02-28 → 2026-04-12 · 3 obs
○ 2018-05-17 08:59:56
● 2026-02-28 02:13:22
● 2026-04-12 06:06:14
●MXalt1.aspmx.l.google.com2018-05-17 → 2026-04-12 · 2 obs
● 2018-05-17 08:59:56
● 2026-04-12 06:06:14
●MXalt2.aspmx.l.google.com2018-05-17 → 2026-04-12 · 2 obs
● 2018-05-17 08:59:56
● 2026-04-12 06:06:14
●MXaspmx.l.google.com2018-05-17 → 2026-04-12 · 2 obs
● 2018-05-17 08:59:56
● 2026-04-12 06:06:14
●MXaspmx2.googlemail.com2018-05-17 → 2026-04-12 · 2 obs
● 2018-05-17 08:59:56
● 2026-04-12 06:06:14
●MXaspmx3.googlemail.com2018-05-17 → 2026-04-12 · 2 obs
● 2018-05-17 08:59:56
● 2026-04-12 06:06:14
●MXaspmx4.googlemail.com2018-05-17 → 2026-04-12 · 2 obs
● 2018-05-17 08:59:56
● 2026-04-12 06:06:14
●MXaspmx5.googlemail.com2018-05-17 → 2026-04-12 · 2 obs
● 2018-05-17 08:59:56
● 2026-04-12 06:06:14
●A121.254.129.1092026-02-28 → 2026-04-12 · 3 obs
○ 2018-05-17 08:59:56
● 2026-02-28 02:13:22
● 2026-04-12 06:06:14
○A121.254.129.1162018-05-17 → 2018-05-17 · 3 obs
● 2018-05-17 08:59:56
○ 2026-02-28 02:13:22
○ 2026-04-12 06:06:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
exercmed.orgns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com-

✅ Authoritative Response

Server:49.236.156.6

NS records: ns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exercmed.org (unsigned zone)

⏱️ Timing

Total: 1036ms | Queries: -

📄 Records

TypeCountSample Data
A1121.254.129.109
NS2ns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com
MX7ASPMX5.GOOGLEMAIL.com (pri: 30), ASPMX4.GOOGLEMAIL.com (pri: 30)...
TXT2v=spf1 include:gmail.com ip4:121.254.129, _0oz5hpk7892syg7eui8g0xfcfnqn5ib
SOA1ns1-1.ns-ncloud.com ns1-2.ns-ncloud.com

Analysis

IP Addresses

exercmed.org resolves to one IP number: 121.254.129.109.

other host names including jikm.or.kr, annchildneurol.org, coloproctol.org, www.irjournal.org and e-cmh.org share IP numbers with exercmed.org.

Name Servers

exercmed.org is delegated to two name servers ns1-1.ns-ncloud.com and ns1-2.ns-ncloud.com.

exercmed.org shares the same name server setup as other domains, for instance leaderpia.com, e-jer.org, gnsiminsori.com, uljin21.com and e-enm.org.

Host names with one IP number:

ns1-1.ns-ncloud.com points to 49.236.156.6

ns1-2.ns-ncloud.com points to 49.236.157.6

Mail Servers

exercmed.org is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

exercmed.org shares some mail servers with other domains, at least partially, for instance jusee.com, worldcargonews.com, katieisms.com, planseguro.com.mx and morethanchiropractic.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

Name aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

Name aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

Name aspmx4.googlemail.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.

Name aspmx5.googlemail.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.

Name aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 74.125.137.27.

Name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

Name alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

Names pointing to 192.178.128.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.