isc-adv.com - robtex.com
isc-adv.com
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.netnstld@verisign-grs.com serial=1776100932 | ||||||
Subdomains
Same first word
isc-adv.com |
Similar names
DNS History
16 records (11 active, 5 former)
○NSns-d2.isc-adv.com2015-06-09 → 2016-03-26 · 4 obs
● 2016-03-26 19:04:56
○ 2017-02-10 03:02:02
○ 2026-04-13 17:49:16
●NSns-s1.isc-adv.com2017-02-10 → 2026-04-13 · 3 obs
● 2017-02-10 03:02:02
● 2026-04-13 17:49:16
●NSns1.isc-adv.com2026-02-16 → 2026-04-13 · 3 obs
● 2026-02-16 09:48:56
● 2026-04-13 17:49:16
○NSns4-0.isc-adv.com2017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 03:02:02
○ 2026-02-16 09:48:56
○ 2026-04-13 17:49:16
○NSns4.isc-adv.com2015-06-09 → 2016-03-26 · 4 obs
● 2016-03-26 19:04:56
○ 2017-02-10 03:02:02
○ 2026-04-13 17:49:16
●NSns5.isc-adv.com2017-02-10 → 2026-04-13 · 3 obs
● 2017-02-10 03:02:02
● 2026-04-13 17:49:16
○NSns5.isc-gyo.com2015-06-09 → 2016-03-26 · 4 obs
● 2016-03-26 19:04:56
○ 2017-02-10 03:02:02
○ 2026-04-13 17:49:16
●MXalt1.aspmx.l.google.com2015-06-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:49:16
●MXalt2.aspmx.l.google.com2015-06-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:49:16
●MXaspmx.l.google.com2015-06-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:49:16
●MXaspmx2.googlemail.com2015-06-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:49:16
●MXaspmx3.googlemail.com2015-06-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:49:16
●MXaspmx4.googlemail.com2015-06-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:49:16
●MXaspmx5.googlemail.com2015-06-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:49:16
●A118.243.81.2042026-02-16 → 2026-04-13 · 3 obs
● 2026-02-16 09:48:56
● 2026-04-13 17:49:16
○A203.141.129.1222015-06-09 → 2017-02-10 · 4 obs
● 2017-02-10 03:02:02
○ 2026-02-16 09:48:56
○ 2026-04-13 17:49:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isc-adv.com | ns5.isc-adv.com, ns-s1.isc-adv.com, ns1.isc-adv.com | 3 records |
✅ Authoritative Response
Server:115.179.100.42
NS records: ns5.isc-adv.com, ns-s1.isc-adv.com, ns1.isc-adv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isc-adv.com (unsigned zone)
⏱️ Timing
Total: 446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.243.81.204 |
| NS | 3 | ns-s1.isc-adv.com, ns5.isc-adv.com... |
| MX | 7 | ASPMX4.GOOGLEMAIL.COM (pri: 30), ALT2.ASPMX.L.GOOGLE.COM (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.google.com ?all |
| SOA | 1 | ns-s1.isc-adv.com hostmaster.isc-adv.com |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns5.isc-adv.com, ns-s1.isc-adv.com, ns1.isc-adv.com)
Analysis
Hierarchy
The parent of ns-s1.isc-adv.com, ns1.isc-adv.com and ns5.isc-adv.com is isc-adv.com.
IP Addresses
isc-adv.com points to an IP address: 118.243.81.204.
other host names include mx.emda.co.jp, sushikumakura.com, y081204.ppp.asahi-net.or.jp, mx1.granada.co.jp and backten.jp; they share IP numbers with isc-adv.com.
Name Servers
isc-adv.com is delegated to three name servers ns-s1.isc-adv.com, ns1.isc-adv.com and ns5.isc-adv.com.
isc-adv.com at least partially shares name servers with other domains, including g-haruki.com and isc-gyo.com.
Host names with one IP:
ns-s1.isc-adv.com points to 133.242.189.183; ns1.isc-adv.com points to 118.243.81.204; ns5.isc-adv.com points to 115.179.100.42.
Mail Servers
isc-adv.com 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.
isc-adv.com shares at least partially some mail servers with other domains, for instance ns500698.ns500759.ns500758.ns500759.ns500736.ns500698.ns500736.ns500735.ns500736.ns500576.ns500576.ns500698.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, ns500765.ns500734.ns500693.ns500734.ns500693.ns500699.ns500588.ns500588.ns500699.ns500588.ns500632.ns500612.ns500612.ns500612.ns500110.dtrkdll.com, ns500693.ns500734.ns500693.ns500693.ns500734.ns500588.ns500693.ns500693.ns500588.ns500693.ns500612.ns500588.ns500588.ns500612.ns500588.ns500588.dtrkdll.com, ns500754.ns500671.ns500671.ns500671.ns500754.ns500731.ns500705.ns500688.ns500688.ns500705.ns500671.ns500131.lustychickser.com and ns500734.ns500693.ns500693.ns500699.ns500693.ns500734.ns500699.ns500699.ns500588.ns500693.ns500588.ns500588.ns500588.ns500632.ns500632.ns500588.ns500588.dtrkdll.com.
these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IPs:
Host name aspmx2.googlemail.com resolves to 2800:3f0:4003:c0f::1a and 108.177.123.26.
Host name aspmx3.googlemail.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.26.
Host name aspmx4.googlemail.com resolves to 2a00:1450:4009:c0f::1a and 192.178.223.26.
Host name aspmx5.googlemail.com resolves to 2a00:1450:400c:c00::1b and 173.194.76.26.
Host name aspmx.l.google.com resolves to 2607:f8b0:4023:c0b::1b and 142.251.181.27.
Host name alt1.aspmx.l.google.com resolves to 2800:3f0:4003:c0f::1b and 108.177.123.26.
Host name alt2.aspmx.l.google.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.26.
Hosts that resolve to 108.177.123.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Hosts that resolve to 2a00:1450:400b:c02::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Hosts that resolve to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.