layers.isu.pub - robtex.com

layers.isu.pub

CNAMEdualstack.m.sni.global.fastly.net
DNSSEC⚠️ Not signed
A2a04:4e42:56::311πŸ‡ΊπŸ‡Έ Fastly2a04:4e42:56::/48
A146.75.37.55πŸ‡ΊπŸ‡Έ Fastly146.75.36.0/22

isu.pub

DNSSEC⚠️ Not signed
A151.101.1.55πŸ‡ΊπŸ‡Έ Fastly151.101.0.0/22
A151.101.65.55πŸ‡ΊπŸ‡Έ Fastly151.101.64.0/22
A151.101.129.55πŸ‡ΊπŸ‡Έ Fastly151.101.128.0/22
A151.101.193.55πŸ‡ΊπŸ‡Έ Fastly151.101.192.0/22
NSns-1190.awsdns-20.org ⭐
NSns-1961.awsdns-53.co.uk
NSns-299.awsdns-37.com
NSns-586.awsdns-09.net
TXTfastly-domain-delegation-00331056-2025326
TXTv=spf1 -all
SOAns-1190.awsdns-20.orgawsdns-hostmaster@amazon.com serial=1
rank #40630 globally
rank #6 in the tld
PASSπŸ“ˆ Tranco rank: #33,457

Same first word

Similar names

DNS History

4 records (1 active, 3 former)

2017201820192020202120222023202420252026A151.101.61.63CNAMEdualstack.m.sni.global.fastly.netf4.shared.global.fastly.nethttp2.issuu.map.fastly.net
β—‹A151.101.61.632016-12-28 β†’ 2016-12-28 Β· 3 obs
● 2016-12-28 19:20:58
β—‹ 2018-10-15 20:48:58
β—‹ 2026-04-13 18:45:12
●CNAMEdualstack.m.sni.global.fastly.net2026-03-27 β†’ 2026-04-13 Β· 3 obs
β—‹ 2018-10-15 20:48:58
● 2026-03-27 17:44:18
● 2026-04-13 18:45:12
β—‹CNAMEf4.shared.global.fastly.net2018-10-15 β†’ 2018-10-15 Β· 4 obs
β—‹ 2016-12-28 19:20:58
● 2018-10-15 20:48:58
β—‹ 2026-03-27 17:44:18
β—‹ 2026-04-13 18:45:12
β—‹CNAMEhttp2.issuu.map.fastly.net2016-12-28 β†’ 2016-12-28 Β· 3 obs
● 2016-12-28 19:20:58
β—‹ 2018-10-15 20:48:58
β—‹ 2026-04-13 18:45:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
pubv0n0.nic.pub, v0n1.nic.pub, v0n2.nic.pub, v0n3.nic.pub...12 records
isu.pubns-586.awsdns-09.net, ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-
isu.pubns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net-

βœ… 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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isu.pub (unsigned zone)

⏱️ Timing

Total: 697ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1dualstack.m.sni.global.fastly.net

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.pub, v0n1.nic.pub, v0n2.nic.pub...)

Analysis

IP Addresses

The entity layers.isu.pub points to two IP numbers: 2a04:4e42:56::311 and 146.75.37.55.

For instance, other host names dualstack.nikkei-tls13-h3dns65.map.fastly.net, mercariapp.map.fastly.net, yelp.ca, nintendo.map.fastly.net and m.sni.global.fastly.net share IP numbers with layers.isu.pub.