`static.isu.pub`

	CNAME	`dualstack.m.sni.global.fastly.net`
	DNSSEC	⚠️ Not signed
	A	2a04:4e42:79::311^{🇺🇸 Fastly2a04:4e42:79::/48}
	A	146.75.37.55^{🇺🇸 Fastly146.75.36.0/22}

`isu.pub`

	DNSSEC	⚠️ Not signed
	A	151.101.1.55^{🇺🇸 Fastly151.101.0.0/22}
	A	151.101.65.55^{🇺🇸 Fastly151.101.64.0/22}
	A	151.101.129.55^{🇺🇸 Fastly151.101.128.0/22}
	A	151.101.193.55^{🇺🇸 Fastly151.101.192.0/22}
	NS	`ns-1190.awsdns-20.org` ⭐
	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.org`awsdns-hostmaster@amazon.com serial=1

rank #48679 globally
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:.pub— 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/— short link pointing to a specific publication hosted on the mainissuu.complatform

Related domains

issuu.com— the main platform where publications are uploaded, managed, and read

⚠️ On DNS blocklist: spam-tlds-allow
📈 Tranco rank: #55,185

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DNS History

19 records (1 active, 18 former)

○A103.245.222.642015-09-01 → 2015-09-19 · 4 obs

● 2015-09-01 02:28:50
● 2015-09-19 20:01:26
○ 2026-04-01 18:25:06
○ 2026-08-13 21:02:50

○A151.101.32.642016-08-13 → 2016-08-13 · 4 obs

○ 2016-07-28 22:26:30
● 2016-08-13 19:16:04
○ 2016-09-02 15:17:30
○ 2026-08-13 21:02:50

○A151.101.33.2072016-10-21 → 2016-12-14 · 7 obs

○ 2016-09-24 15:46:54
● 2016-10-21 13:47:32
● 2016-12-01 17:18:32
○ 2016-12-05 13:09:52
● 2016-12-14 11:04:36
○ 2026-04-01 18:25:06
○ 2026-08-13 21:02:50

○A151.101.60.642016-07-28 → 2016-09-24 · 7 obs

○ 2016-06-18 20:45:04
● 2016-07-28 22:26:30
○ 2016-08-13 19:16:04
● 2016-09-02 15:17:30
● 2016-09-24 15:46:54
○ 2016-10-21 13:47:32
○ 2026-08-13 21:02:50

○A151.101.61.2072016-12-05 → 2016-12-05 · 4 obs

○ 2016-12-01 17:18:32
● 2016-12-05 13:09:52
○ 2016-12-14 11:04:36
○ 2026-08-13 21:02:50

○A185.31.17.642015-09-19 → 2015-09-19 · 4 obs

○ 2015-09-16 01:41:42
● 2015-09-19 20:01:26
○ 2026-04-01 18:25:06
○ 2026-08-13 21:02:50

○A185.31.18.642016-05-31 → 2016-06-11 · 5 obs

○ 2016-04-18 09:29:02
● 2016-05-31 12:41:06
● 2016-06-11 12:11:18
○ 2016-06-18 20:45:04
○ 2026-08-13 21:02:50

○A185.31.19.642015-09-01 → 2015-12-16 · 6 obs

● 2015-09-01 02:28:50
● 2015-09-16 01:41:42
○ 2015-09-19 20:01:26
● 2015-12-16 12:02:30
○ 2015-12-21 16:47:14
○ 2026-08-13 21:02:50

○A199.27.76.642015-09-01 → 2016-04-18 · 12 obs

● 2015-09-01 02:28:50
● 2015-09-19 20:01:26
○ 2015-12-16 12:02:30
○ 2015-12-21 16:47:14
● 2015-12-29 13:48:28
○ 2015-12-31 08:15:02
● 2016-01-10 06:22:44
○ 2016-01-21 22:02:56
○ 2016-04-11 01:10:02
● 2016-04-18 09:29:02
○ 2016-05-31 12:41:06
○ 2026-08-13 21:02:50

○A199.27.79.642015-09-01 → 2015-09-16 · 4 obs

● 2015-09-01 02:28:50
● 2015-09-16 01:41:42
○ 2015-09-19 20:01:26
○ 2026-08-13 21:02:50

○A23.235.39.642015-09-16 → 2016-06-18 · 14 obs

○ 2015-09-01 02:28:50
● 2015-09-16 01:41:42
○ 2015-09-19 20:01:26
● 2015-12-21 16:47:14
○ 2015-12-29 13:48:28
○ 2016-01-28 15:31:44
● 2016-02-02 00:59:28
○ 2016-03-28 12:11:32
● 2016-04-06 04:03:18
○ 2016-04-07 07:53:16
○ 2016-06-11 12:11:18
● 2016-06-18 20:45:04
○ 2016-07-28 22:26:30
○ 2026-08-13 21:02:50

○A23.235.43.642016-04-07 → 2016-04-07 · 4 obs

○ 2016-04-06 04:03:18
● 2016-04-07 07:53:16
○ 2016-04-11 01:10:02
○ 2026-08-13 21:02:50

○A23.235.46.642015-09-19 → 2016-04-11 · 13 obs

○ 2015-09-16 01:41:42
● 2015-09-19 20:01:26
● 2015-12-31 08:15:02
○ 2016-01-10 06:22:44
● 2016-01-21 22:02:56
● 2016-01-28 15:31:44
○ 2016-02-02 00:59:28
● 2016-03-28 12:11:32
○ 2016-04-06 04:03:18
○ 2016-04-07 07:53:16
● 2016-04-11 01:10:02
○ 2016-04-18 09:29:02
○ 2026-08-13 21:02:50

○A23.235.47.642015-09-01 → 2015-09-19 · 5 obs

● 2015-09-01 02:28:50
○ 2015-09-16 01:41:42
● 2015-09-19 20:01:26
○ 2026-04-01 18:25:06
○ 2026-08-13 21:02:50

○CNAMEc2.shared.global.fastly.net2016-10-21 → 2016-12-14 · 5 obs

○ 2016-09-24 15:46:54
● 2016-10-21 13:47:32
● 2016-12-14 11:04:36
○ 2026-04-01 18:25:06
○ 2026-08-13 21:02:50

○CNAMEc2.shared.global.fastlylb.net2016-10-21 → 2016-10-28 · 5 obs

○ 2016-09-24 15:46:54
● 2016-10-21 13:47:32
● 2016-10-28 15:59:12
○ 2016-11-21 15:31:22
○ 2026-08-13 21:02:50

●CNAMEdualstack.m.sni.global.fastly.net2026-04-01 → 2026-08-13 · 3 obs

○ 2016-12-14 11:04:36
● 2026-04-01 18:25:06
● 2026-08-13 21:02:50

○CNAMEf.global-ssl.fastly.net2015-09-01 → 2016-09-24 · 4 obs

● 2015-09-01 02:28:50
● 2016-09-24 15:46:54
○ 2016-10-21 13:47:32
○ 2026-08-13 21:02:50

○CNAMEprod.f.ssl.global.fastlylb.net2016-07-28 → 2016-09-24 · 5 obs

○ 2015-09-01 02:28:50
● 2016-07-28 22:26:30
● 2016-09-24 15:46:54
○ 2016-10-21 13:47:32
○ 2026-08-13 21:02:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pub	v0n0.nic.pub, v0n2.nic.pub, v2n0.nic.pub, v0n1.nic.pub...	-
isu.pub	ns-1961.awsdns-53.co.uk, ns-1190.awsdns-20.org, 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	-
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	-

✅ Authoritative Response

Server:205.251.196.166

NS records: ns-1190.awsdns-20.org, ns-1961.awsdns-53.co.uk, ns-299.awsdns-37.com, ns-586.awsdns-09.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isu.pub (unsigned zone)

⏱️ Timing

Total: 837ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`dualstack.m.sni.global.fastly.net`

Analysis

IP Addresses

static.isu.pub points to the IP addresses 146.75.37.55 and 2a04:4e42:79::311

m.sni.global.fastly.net and dualstack.m.sni.global.fastly.net are among other host names that share IP numbers with static.isu.pub.

static.isu.pub - robtex.com

static.isu.pub

isu.pub

isu.pub

Key facts

Notable subdomains or services

Related domains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`static.isu.pub`

`isu.pub`