image.isu.pub - robtex.com
image.isu.pub
| CNAME | dualstack.m.sni.global.fastly.net | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a04:4e42:79::311πΊπΈ Fastly2a04:4e42:79::/48 | ||||||
| A | 146.75.37.55πΊπΈ Fastly146.75.36.0/22 | ||||||
isu.pub
| DNSSEC | β οΈ Not signed | ||||||
| A | 151.101.1.55πΊπΈ Fastly151.101.0.0/22 | ||||||
| A | 151.101.65.55πΊπΈ Fastly151.101.64.0/22 | ||||||
| A | 151.101.129.55πΊπΈ Fastly151.101.128.0/22 | ||||||
| A | 151.101.193.55πΊπΈ Fastly151.101.192.0/22 | ||||||
| NS | ns-1190.awsdns-20.org β | ||||||
| NS | ns-1961.awsdns-53.co.uk | ||||||
| NS | ns-299.awsdns-37.com | ||||||
| NS | ns-586.awsdns-09.net | ||||||
| TXT | fastly-domain-delegation-00331056-2025326 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1190.awsdns-20.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #9 in the tld
isu.pub
isu.pub is the short URL / embed domain used by Issuu, an online digital publishing platform that lets users upload and share documents, magazines, catalogs, and other publications in a flipbook-style viewer. It is operated by Issuu Inc.
Key facts
- Owner / operator: Issuu Inc.
- TLD:
.pubβ gTLD (intended for publishing-related sites) - Primary purpose: Short links and embeddable viewer URLs for publications hosted on Issuu
- Status: active
Notable subdomains or services
isu.pub/β short link pointing to a specific publication hosted on the mainissuu.complatform
Related domains
issuu.comβ the main platform where publications are uploaded, managed, and read
π Tranco rank: #55,185
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
βA151.101.61.2072016-12-28 β 2016-12-28 Β· 3 obs
β 2016-12-28 19:22:06
β 2018-12-17 12:29:20
β 2026-08-14 09:24:18
β 2018-12-17 12:29:20
β 2026-08-14 09:24:18
βCNAMEc2.shared.global.fastly.net2016-12-28 β 2016-12-28 Β· 3 obs
β 2016-12-28 19:22:06
β 2018-12-17 12:29:20
β 2026-08-14 09:24:18
β 2018-12-17 12:29:20
β 2026-08-14 09:24:18
βCNAMEdualstack.f4.shared.global.fastly.net2018-12-17 β 2019-11-03 Β· 5 obs
β 2016-12-28 19:22:06
β 2018-12-17 12:29:20
β 2019-11-03 20:14:48
β 2026-02-25 20:30:34
β 2026-08-14 09:24:18
β 2018-12-17 12:29:20
β 2019-11-03 20:14:48
β 2026-02-25 20:30:34
β 2026-08-14 09:24:18
βCNAMEdualstack.m.sni.global.fastly.net2026-02-25 β 2026-08-14 Β· 3 obs
β 2019-11-03 20:14:48
β 2026-02-25 20:30:34
β 2026-08-14 09:24:18
β 2026-02-25 20:30:34
β 2026-08-14 09:24:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pub | v0n2.nic.pub, v2n1.nic.pub, v2n0.nic.pub, v0n1.nic.pub... | 12 records |
| isu.pub | ns-299.awsdns-37.com, ns-586.awsdns-09.net, ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
| isu.pub | ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net | - |
β Authoritative Response
Server:205.251.193.43
NS records: ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for isu.pub (unsigned zone)
β±οΈ Timing
Total: 635ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | dualstack.m.sni.global.fastly.net |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.pub, v0n1.nic.pub, v0n2.nic.pub...)
Analysis
IP Addresses
image.isu.pub points to the IP addresses 146.75.37.55 and 2a04:4e42:79::311
Among the host names that share IP numbers with image.isu.pub is m.sni.global.fastly.net, as one example.