itcdeltacom.com - robtex.com
itcdeltacom.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-160-1.defastlink.net | ||||||
| NS | ns2.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| A | 176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| NS | ns3.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-161-1.defastlink.net | ||||||
| NS | ns4.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.markmonitor.com | ||||||
| A | 192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.markmonitor.com | ||||||
| NS | ns5.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-160-2.defastlink.net | ||||||
| NS | ns6.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns6.markmonitor.com | ||||||
| A | 176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns6.markmonitor.com | ||||||
| NS | ns7.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-161-2.defastlink.net | ||||||
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=1771291435 | ||||||
Same first word
itcdeltacom.com |
itcdeltacom.net |
DNS History
16 records (7 active, 9 former)
○NSns1.deltacom.net2015-08-26 → 2017-08-20 · 4 obs
● 2017-08-20 07:52:34
○ 2026-02-15 22:12:00
○ 2026-03-24 06:44:34
●NSns1.markmonitor.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:12:00
● 2026-03-24 06:44:34
○NSns2.deltacom.net2015-08-26 → 2017-08-20 · 4 obs
● 2017-08-20 07:52:34
○ 2026-02-15 22:12:00
○ 2026-03-24 06:44:34
●NSns2.markmonitor.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:12:00
● 2026-03-24 06:44:34
●NSns3.markmonitor.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:12:00
● 2026-03-24 06:44:34
●NSns4.markmonitor.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:12:00
● 2026-03-24 06:44:34
●NSns5.markmonitor.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:12:00
● 2026-03-24 06:44:34
●NSns6.markmonitor.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:12:00
● 2026-03-24 06:44:34
●NSns7.markmonitor.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:12:00
● 2026-03-24 06:44:34
○MXitcdeltacom-com.mail.protection.outlook.com2016-10-01 → 2026-02-15 · 5 obs
● 2016-10-01 11:09:22
● 2026-02-15 22:12:00
○ 2026-02-17 21:50:12
○ 2026-03-24 06:44:34
○MXmail.itcdeltacom.com2015-08-26 → 2016-05-11 · 4 obs
● 2016-05-11 05:59:48
○ 2016-06-02 07:24:34
○ 2026-03-24 06:44:34
○MXmonsoon.itcdeltacom.com2015-08-26 → 2016-05-11 · 4 obs
● 2016-05-11 05:59:48
○ 2016-06-02 07:24:34
○ 2026-03-24 06:44:34
○MXmx1.efwmx.net2016-06-02 → 2016-09-02 · 5 obs
● 2016-06-02 07:24:34
● 2016-09-02 00:04:46
○ 2016-10-01 11:09:22
○ 2026-03-24 06:44:34
○MXmx2.efwmx.net2016-06-02 → 2016-09-02 · 5 obs
● 2016-06-02 07:24:34
● 2016-09-02 00:04:46
○ 2016-10-01 11:09:22
○ 2026-03-24 06:44:34
○MXtyphoon.itcdeltacom.com2015-08-26 → 2016-05-11 · 4 obs
● 2016-05-11 05:59:48
○ 2016-06-02 07:24:34
○ 2026-03-24 06:44:34
○A207.230.92.362015-08-26 → 2026-02-15 · 4 obs
● 2026-02-15 22:12:00
○ 2026-02-17 21:50:12
○ 2026-03-24 06:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itcdeltacom.com | ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com... | 14 records |
✅ Authoritative Response
Server:192.174.68.1
NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcdeltacom.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 14
Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)
Analysis
Name Servers
itcdeltacom.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
itcdeltacom.com shares name servers with other domains at least partially, for example playwpt.tv, remixchallenge.com, nordstromwomens.mobi, tryarmandhammer.com and pragmaticesb.com.
Host names with two IP numbers:
ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1.
ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1.
ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1.
ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1.
ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2.
ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.
ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2.