`readanywhere.com`

DNSSEC	⚠️ Not signed
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`
NS	`pdns85.ultradns.com` ⭐
		A	2001:502:f3ff::79^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns85.ultradns.com`
		A	156.154.64.85^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns85.ultradns.com`
NS	`pdns85.ultradns.biz`
		A	2610:a1:1015::79^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns85.ultradns.biz`
		A	156.154.66.85^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns85.ultradns.biz`
NS	`pdns85.ultradns.net`
		A	2610:a1:1014::79^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns85.ultradns.net`
		A	156.154.65.85^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns85.ultradns.net`
NS	`pdns85.ultradns.org`
		A	2001:502:4612::79^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns85.ultradns.org`
		A	156.154.67.85^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns85.ultradns.org`
TXT	`v=spf1 -all`
SOA	`pdns85.ultradns.com`hostmaster@mheducation.com 2017-07-20 #8

`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.net`nstld@verisign-grs.com serial=1777108501

Same first word

readanywhere.ru

readanywhere.com

DNS History

13 records (5 active, 8 former)

○NSdns1.namesecure.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:44:02
○ 2015-08-13 04:10:46
○ 2026-04-25 09:44:04

○NSdns2.namesecure.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:44:02
○ 2015-08-13 04:10:46
○ 2026-04-25 09:44:04

○NSns.buydomains.com2015-08-13 → 2017-06-22 · 5 obs

○ 2008-03-20 08:44:02
● 2015-08-13 04:10:46
● 2017-06-22 20:59:32
○ 2026-04-24 16:10:56
○ 2026-04-25 09:44:04

●NSpdns85.ultradns.biz2026-04-24 → 2026-04-25 · 3 obs

○ 2017-06-22 20:59:32
● 2026-04-24 16:10:56
● 2026-04-25 09:44:04

●NSpdns85.ultradns.com2026-04-24 → 2026-04-25 · 3 obs

○ 2017-06-22 20:59:32
● 2026-04-24 16:10:56
● 2026-04-25 09:44:04

●NSpdns85.ultradns.net2026-04-24 → 2026-04-25 · 3 obs

○ 2017-06-22 20:59:32
● 2026-04-24 16:10:56
● 2026-04-25 09:44:04

●NSpdns85.ultradns.org2026-04-24 → 2026-04-25 · 3 obs

○ 2017-06-22 20:59:32
● 2026-04-24 16:10:56
● 2026-04-25 09:44:04

○MXinbound.readanywhere.com.criticalpath.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:44:02
○ 2015-08-13 04:10:46
○ 2026-04-25 09:44:04

○A141.8.225.1242015-12-28 → 2016-09-24 · 5 obs

○ 2015-08-13 04:10:46
● 2015-12-28 00:48:52
● 2016-09-24 19:23:20
○ 2017-06-22 20:59:32
○ 2026-04-25 09:44:04

●A204.74.99.1002026-04-24 → 2026-04-25 · 3 obs

○ 2017-06-22 20:59:32
● 2026-04-24 16:10:56
● 2026-04-25 09:44:04

○A207.148.248.1432017-06-22 → 2017-06-22 · 4 obs

○ 2016-09-24 19:23:20
● 2017-06-22 20:59:32
○ 2026-04-24 16:10:56
○ 2026-04-25 09:44:04

○A50.63.202.1042015-08-13 → 2015-08-13 · 4 obs

○ 2008-03-20 08:44:02
● 2015-08-13 04:10:46
○ 2015-12-28 00:48:52
○ 2026-04-25 09:44:04

○A64.62.166.782008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:44:02
○ 2015-08-13 04:10:46
○ 2026-04-25 09:44:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
readanywhere.com	pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.biz, pdns85.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.66.85

NS records: pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.biz, pdns85.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for readanywhere.com (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
NS	4	`pdns85.ultradns.biz, pdns85.ultradns.com...`
TXT	1	`v=spf1 -all`
SOA	1	`pdns85.ultradns.com hostmaster.mheducati`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns85.ultradns.com, pdns85.ultradns.com)

Analysis

IP Addresses

readanywhere.com points to IP number: 204.74.99.100.

Other host names such as hpmember.com, internetcentralreservations.info, centerwellhereforyou.com, www.compassben.com and buckinghamknightswebstore.com share IPs with readanywhere.com.

Name Servers

readanywhere.com is delegated to four name servers: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org.

readanywhere.com at least partially shares name servers with other domains, for instance mhecoast2coast.com, geologyrevealed.com, mcgraw-hill.sg, murtaghcollection.com and mh-sat-top50-reading.com.

Host names with two IP numbers: pdns85.ultradns.biz points to 2610:a1:1015::79 and 156.154.66.85; pdns85.ultradns.com points to 2001:502:f3ff::79 and 156.154.64.85; pdns85.ultradns.net points to 2610:a1:1014::79 and 156.154.65.85; pdns85.ultradns.org points to 2001:502:4612::79 and 156.154.67.85.

readanywhere.com - robtex.com