opal.com - robtex.com

opal.com

DNSSEC⚠️ Not signed
A2001:470:8cb8::1🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A64.112.179.172🇺🇸 AS39454864.112.179.0/24 netBlazr Inc. 421 Watertown St. Newton MA 02458 United States
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXmail.opal.com ⭐
A2001:470:8cb8::1🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A64.112.179.172🇺🇸 AS39454864.112.179.0/24 netBlazr Inc. 421 Watertown St. Newton MA 02458 United States
PTRgw.opal.com
MXstore1.dynu.com(20)
A162.216.242.35🇺🇸 AS398019162.216.242.0/24 Dynu Systems Incorporated
PTRmx1.wiredblade.com
A162.216.242.36🇺🇸 AS398019162.216.242.0/24 Dynu Systems Incorporated
PTRmx1.wiredblade.com
A162.216.242.37🇺🇸 AS398019162.216.242.0/24 Dynu Systems Incorporated
PTRmx1.wiredblade.com
A162.216.242.38🇺🇸 AS398019162.216.242.0/24 Dynu Systems Incorporated
PTRmx1.wiredblade.com
MXstore2.dynu.com(30)
A107.161.27.201🇺🇸 AS3842107.161.24.0/22
PTRmx2.dynu.com
MXgw.opal.com(40)
A2001:470:1f06:113d::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRtunnel103479-pt.tunnel.tserv4.nyc4.ipv6.he.net
A64.112.179.172🇺🇸 AS39454864.112.179.0/24 netBlazr Inc. 421 Watertown St. Newton MA 02458 United States
PTRgw.opal.com
TXTv=spf1 mx a:relay.dynu.com -all
TXTgoogle-site-verification=DbeJtzbL8mvM3OMmtL3vmNzXDBXHjdktfnFLucgSjJA
SOAns1.he.nethostmaster@he.net 2026-05-01 #11

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=1778496626

Subdomains

gw.opal.com
www.opal.com
mail.opal.com

Same first word

opal.ch
opal.bg
opal.today
opal.net.pl
opal.ma
opal.sa
opal.goog
opal.group
opal.gniezno.pl
opal.org
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opal.se
opal.at
opal.chat
opal.science
opal.dev
opal.com.sg
opal.plus
opal.work
opal.asn.au
opal.digital
opal.google
opal.co.in
opal.ws
opal.tv
opal.ltd
opal.ba
opal.academy
opal.fi
opal.cz
opal.si
opal.io
opal.com.br
opal.link
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opal.net.nz
opal.institute
opal.pl
opal.expert
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opal.jewelry
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opal.lviv.ua
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opal.sg
opal.com.vn
opal.com
opal.ca
opal.black
opal.ai
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opal.bo
opal.wtf
opal.so
opal.pro
opal.net.ua

Similar names

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pola.hk
olpa.co.jp
alop.ru
palo.cz
lapo.ru
palo.bi
apol.ca
olap.com.br
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lapo.co
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lapo.tv
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aplo.pt
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pola.co.jp
palo.host
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lopa.in
aplo.ch
opla.org
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aopl.cn
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opla.eu
apol.store
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lopa.cn
poal.ru
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lapo.eu
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lapo.at
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olap.co
lpoa.ca
aolp.net
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paol.org
pola.fr
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apol.me
palo.com.do
apol.com.tr
olap.guru
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pola.de
opla.ru
apol.com.hk
pola.bg

DNS History

29 records (11 active, 18 former)

20162017201820192020202120222023202420252026NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comns1.mydyndns.orgns1163.dns.dyn.comns2145.dns.dyn.comns3162.dns.dyn.comns4176.dns.dyn.comMXgw.opal.commail.opal.comstore1.dynu.comstore2.dynu.coma375541.mx.mailhop.orgA2001:470:8cb8::164.112.179.172104.247.41.130104.247.41.15764.112.180.12071.255.161.23871.255.166.11071.255.169.13171.255.174.171
○NSdns1.registrar-servers.com2016-01-04 → 2017-05-03 · 5 obs
○ 2015-12-10 01:17:04
● 2016-01-04 04:56:58
● 2017-05-03 17:46:30
○ 2021-08-01 04:11:02
○ 2026-05-11 10:55:42
○NSdns2.registrar-servers.com2016-01-04 → 2017-05-03 · 5 obs
○ 2015-12-10 01:17:04
● 2016-01-04 04:56:58
● 2017-05-03 17:46:30
○ 2021-08-01 04:11:02
○ 2026-05-11 10:55:42
○NSdns3.registrar-servers.com2016-01-04 → 2016-04-06 · 5 obs
○ 2015-12-10 01:17:04
● 2016-01-04 04:56:58
● 2016-04-06 22:59:30
○ 2016-06-01 10:24:44
○ 2026-05-11 10:55:42
○NSdns4.registrar-servers.com2016-01-04 → 2016-04-06 · 5 obs
○ 2015-12-10 01:17:04
● 2016-01-04 04:56:58
● 2016-04-06 22:59:30
○ 2016-06-01 10:24:44
○ 2026-05-11 10:55:42
○NSdns5.registrar-servers.com2016-01-04 → 2016-04-06 · 5 obs
○ 2015-12-10 01:17:04
● 2016-01-04 04:56:58
● 2016-04-06 22:59:30
○ 2016-06-01 10:24:44
○ 2026-05-11 10:55:42
●NSns1.he.net2021-08-01 → 2026-05-11 · 3 obs
○ 2017-05-03 17:46:30
● 2021-08-01 04:11:02
● 2026-05-11 10:55:42
○NSns1.mydyndns.org2015-08-26 → 2015-12-10 · 4 obs
● 2015-08-26 15:32:08
● 2015-12-10 01:17:04
○ 2016-01-04 04:56:58
○ 2026-05-11 10:55:42
○NSns1163.dns.dyn.com2015-08-26 → 2015-12-10 · 4 obs
● 2015-08-26 15:32:08
● 2015-12-10 01:17:04
○ 2016-01-04 04:56:58
○ 2026-05-11 10:55:42
●NSns2.he.net2021-08-01 → 2026-05-11 · 3 obs
○ 2017-05-03 17:46:30
● 2021-08-01 04:11:02
● 2026-05-11 10:55:42
○NSns2145.dns.dyn.com2015-08-26 → 2015-12-10 · 4 obs
● 2015-08-26 15:32:08
● 2015-12-10 01:17:04
○ 2016-01-04 04:56:58
○ 2026-05-11 10:55:42
●NSns3.he.net2021-08-01 → 2026-05-11 · 3 obs
○ 2017-05-03 17:46:30
● 2021-08-01 04:11:02
● 2026-05-11 10:55:42
○NSns3162.dns.dyn.com2015-08-26 → 2015-12-10 · 4 obs
● 2015-08-26 15:32:08
● 2015-12-10 01:17:04
○ 2016-01-04 04:56:58
○ 2026-05-11 10:55:42
●NSns4.he.net2021-08-01 → 2026-05-11 · 3 obs
○ 2017-05-03 17:46:30
● 2021-08-01 04:11:02
● 2026-05-11 10:55:42
○NSns4176.dns.dyn.com2015-08-26 → 2015-12-10 · 4 obs
● 2015-08-26 15:32:08
● 2015-12-10 01:17:04
○ 2016-01-04 04:56:58
○ 2026-05-11 10:55:42
●NSns5.he.net2021-08-01 → 2026-05-11 · 3 obs
○ 2017-05-03 17:46:30
● 2021-08-01 04:11:02
● 2026-05-11 10:55:42
○MXa375541.mx.mailhop.org2015-08-26 → 2016-06-22 · 4 obs
● 2015-08-26 15:32:08
● 2016-06-22 18:23:14
○ 2016-09-28 15:23:58
○ 2026-05-11 10:55:42
●MXgw.opal.com2021-08-01 → 2026-05-11 · 3 obs
○ 2016-09-28 15:23:58
● 2021-08-01 04:11:02
● 2026-05-11 10:55:42
●MXmail.opal.com2015-08-26 → 2026-05-11 · 2 obs
● 2015-08-26 15:32:08
● 2026-05-11 10:55:42
●MXstore1.dynu.com2026-02-17 → 2026-05-11 · 3 obs
○ 2021-08-01 04:11:02
● 2026-02-17 08:11:46
● 2026-05-11 10:55:42
●MXstore2.dynu.com2026-02-17 → 2026-05-11 · 3 obs
○ 2021-08-01 04:11:02
● 2026-02-17 08:11:46
● 2026-05-11 10:55:42
○A104.247.41.1302016-09-28 → 2017-05-03 · 5 obs
○ 2016-06-22 18:23:14
● 2016-09-28 15:23:58
● 2017-05-03 17:46:30
○ 2021-08-01 04:11:02
○ 2026-05-11 10:55:42
○A104.247.41.1572016-04-06 → 2016-06-22 · 5 obs
○ 2016-01-07 10:01:50
● 2016-04-06 22:59:30
● 2016-06-22 18:23:14
○ 2016-09-28 15:23:58
○ 2026-05-11 10:55:42
●A2001:470:8cb8::12015-08-26 → 2026-05-11 · 2 obs
● 2015-08-26 15:32:08
● 2026-05-11 10:55:42
●A64.112.179.1722026-02-17 → 2026-05-11 · 3 obs
○ 2021-09-12 04:00:38
● 2026-02-17 08:11:46
● 2026-05-11 10:55:42
○A64.112.180.1202021-08-01 → 2021-09-12 · 5 obs
○ 2017-05-03 17:46:30
● 2021-08-01 04:11:02
● 2021-09-12 04:00:38
○ 2026-02-17 08:11:46
○ 2026-05-11 10:55:42
○A71.255.161.2382015-12-10 → 2015-12-10 · 4 obs
○ 2015-10-10 04:21:18
● 2015-12-10 01:17:04
○ 2016-01-04 04:56:58
○ 2026-05-11 10:55:42
○A71.255.166.1102015-08-26 → 2015-08-26 · 3 obs
● 2015-08-26 15:32:08
○ 2015-09-17 14:47:50
○ 2026-05-11 10:55:42
○A71.255.169.1312016-01-04 → 2016-01-07 · 5 obs
○ 2015-12-10 01:17:04
● 2016-01-04 04:56:58
● 2016-01-07 10:01:50
○ 2016-04-06 22:59:30
○ 2026-05-11 10:55:42
○A71.255.174.1712015-09-17 → 2015-10-10 · 5 obs
○ 2015-08-26 15:32:08
● 2015-09-17 14:47:50
● 2015-10-10 04:21:18
○ 2015-12-10 01:17:04
○ 2026-05-11 10:55:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
opal.comns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...-

✅ Authoritative Response

Server:216.218.130.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opal.com (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

TypeCountSample Data
A164.112.179.172
AAAA12001:470:8cb8::1
NS5ns2.he.net, ns5.he.net...
MX4store1.dynu.com (pri: 20), mail.opal.com (pri: 10)...
TXT2google-site-verification=DbeJtzbL8mvM3OM, v=spf1 mx a:relay.dynu.com -all
SOA1ns1.he.net hostmaster.he.net

Analysis

Hierarchy

opal.com is a parent of gw.opal.com, www.opal.com and mail.opal.com.

IP Addresses

opal.com has two IP numbers: 2001:470:8cb8::1 and 64.112.179.172.

Other host names, for instance mail.opal.com, www.aquanaut.com, gw.opal.com, aquanaut.com and opal.net share IP numbers with opal.com.

Name Servers

opal.com is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

opal.com at least partially shares name servers with other domains, including harborsportsgear.com, boltchaser.com, janetdawson.com, 7.4.d.0.7.0.f.1.0.7.4.0.1.0.0.2.ip6.arpa and elizabethbader.com.

Host names with two IP numbers:

ns1.he.net points to: 2001:470:100::2 and 216.218.130.2.

ns2.he.net points to: 2001:470:200::2 and 216.218.131.2.

ns3.he.net points to: 2001:470:300::2 and 216.218.132.2.

ns4.he.net points to: 2001:470:400::2 and 216.66.1.2.

ns5.he.net points to: 2001:470:500::2 and 216.66.80.18.

Mail Servers

opal.com is handled by four mail servers: store1.dynu.com, store2.dynu.com, gw.opal.com and mail.opal.com.

opal.com shares at least some mail servers with other domains, for example farnsworthtech.com, kimchihero.com, immoscott.com, bigbadaboom.ca and osagecountyguns.com.

These mail servers are often used with mx1.dynu.com and mx2.dynu.com.

Four IPs per host:

store1.dynu.com points to 162.216.242.35, 162.216.242.36, 162.216.242.37 and 162.216.242.38.

Two IPs per host:

gw.opal.com points to 2001:470:1f06:113d::2 and 64.112.179.172.

mail.opal.com points to 2001:470:8cb8::1 and 64.112.179.172.

One IP per host:

store2.dynu.com points to 107.161.27.201.

Hosts pointing to 64.112.179.172: gw.opal.com and mail.opal.com.