map.cisco - robtex.com
map.cisco
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-1851.awsdns-39.co.uk ⭐ | ||||||
| A | 2600:9000:5307:3b00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1851.awsdns-39.co.uk | ||||||
| A | 205.251.199.59🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1851.awsdns-39.co.uk | ||||||
| NS | ns-1072.awsdns-06.org | ||||||
| A | 2600:9000:5304:3000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1072.awsdns-06.org | ||||||
| A | 205.251.196.48🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1072.awsdns-06.org | ||||||
| NS | ns-157.awsdns-19.com | ||||||
| A | 2600:9000:5300:9d00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-157.awsdns-19.com | ||||||
| A | 205.251.192.157🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-157.awsdns-19.com | ||||||
| NS | ns-667.awsdns-19.net | ||||||
| A | 2600:9000:5302:9b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-667.awsdns-19.net | ||||||
| A | 205.251.194.155🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-667.awsdns-19.net | ||||||
| TXT | identrust_validate=f7UuoHkMSIMpzko6DDpoE8effZi5fCsQQc5gynZVE26D | ||||||
| SOA | ns-1851.awsdns-39.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
cisco
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.cisco ⭐ | ||||||
| NS | a.nic.cisco | ||||||
| NS | b.nic.cisco | ||||||
| NS | c.nic.cisco | ||||||
| NS | ns2.dns.nic.cisco | ||||||
| NS | ns3.dns.nic.cisco | ||||||
| SOA | ns1.dns.nic.ciscoadmin@tldns.godaddy serial=1775093822 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1072.awsdns-06.org2026-03-31 → 2026-04-02 · 2 obs
● 2026-04-02 05:45:18
●NSns-157.awsdns-19.com2026-03-31 → 2026-04-02 · 2 obs
● 2026-04-02 05:45:18
●NSns-1851.awsdns-39.co.uk2026-03-31 → 2026-04-02 · 2 obs
● 2026-04-02 05:45:18
●NSns-667.awsdns-19.net2026-03-31 → 2026-04-02 · 2 obs
● 2026-04-02 05:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cisco | ns3.dns.nic.cisco, ns1.dns.nic.cisco, b.nic.cisco, ns2.dns.nic.cisco... | 12 records |
| map.cisco | ns-157.awsdns-19.com, ns-667.awsdns-19.net, ns-1072.awsdns-06.org, ns-1851.awsdns-39.co.uk | - |
✅ Authoritative Response
Server:205.251.199.59
NS records: ns-157.awsdns-19.com, ns-667.awsdns-19.net, ns-1072.awsdns-06.org, ns-1851.awsdns-39.co.uk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1072.awsdns-06.org, ns-157.awsdns-19.com... |
| TXT | 1 | identrust_validate=f7UuoHkMSIMpzko6DDpoE |
| SOA | 1 | ns-1851.awsdns-39.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns3.dns.nic.cisco, ns3.dns.nic.cisco, ns1.dns.nic.cisco...)
Analysis
Name Servers
map.cisco delegates to four name servers: ns-157.awsdns-19.com, ns-667.awsdns-19.net, ns-1072.awsdns-06.org and ns-1851.awsdns-39.co.uk.
map.cisco at least partially shares name servers with other domains, including swhealthcaresystem.com, mx-central-1.captcha.awswaf.com, novitas-service-prod-pdx.amazon.com, yantralive.com and stuckmail.com.
These name servers are commonly used with ns1-24-ap-south-2.ec2-rdns.amazonaws.com, ns2-24-ap-south-2.ec2-rdns.amazonaws.com, ns3-24-ap-south-2.ec2-rdns.amazonaws.com, ns4-24-ap-south-2.ec2-rdns.amazonaws.com, ns-104.awsdns-13.com, ns-1417.awsdns-49.org, ns-1633.awsdns-12.co.uk and ns-488.awsdns-61.com.
Host names with two IP numbers: ns-157.awsdns-19.com points to 2600:9000:5300:9d00::1 and 205.251.192.157; ns-667.awsdns-19.net points to 2600:9000:5302:9b00::1 and 205.251.194.155; ns-1072.awsdns-06.org points to 2600:9000:5304:3000::1 and 205.251.196.48; ns-1851.awsdns-39.co.uk points to 2600:9000:5307:3b00::1 and 205.251.199.59.