77class.com - robtex.com

77class.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774431112

Same first word

77class.com

Similar names

class77.us

DNS History

21 records (4 active, 17 former)

201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comexpire1.gname-dns.comexpire2.gname-dns.comns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns1111.ui-dns.bizns1111.ui-dns.comns1111.ui-dns.dens1111.ui-dns.orgMXmx00.1and1.commx01.1and1.comA13.248.169.4876.223.54.1462607:f1c0:1000:90a6:ae14:31d4:400e:88472607:f1c0:100f:f000::2df74.208.215.12674.208.236.26CNAMEexpired.gname.net
○NSexpire1.gname-dns.com2026-02-20 → 2026-03-25 · 2 obs
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
○NSexpire2.gname-dns.com2026-02-20 → 2026-03-25 · 2 obs
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
○NSns-us.1and1-dns.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:18:56
○ 2018-01-03 09:46:04
○ 2026-03-25 09:33:04
○NSns-us.1and1-dns.de2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:18:56
○ 2018-01-03 09:46:04
○ 2026-03-25 09:33:04
○NSns-us.1and1-dns.org2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:18:56
○ 2018-01-03 09:46:04
○ 2026-03-25 09:33:04
○NSns-us.1and1-dns.us2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:18:56
○ 2018-01-03 09:46:04
○ 2026-03-25 09:33:04
●NSns1.afternic.com2026-02-20 → 2026-03-25 · 3 obs
○ 2018-01-03 09:46:04
● 2026-02-20 15:23:18
● 2026-03-25 09:33:04
○NSns1111.ui-dns.biz2018-01-03 → 2018-01-03 · 4 obs
○ 2017-01-04 23:18:56
● 2018-01-03 09:46:04
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
○NSns1111.ui-dns.com2018-01-03 → 2018-01-03 · 4 obs
○ 2017-01-04 23:18:56
● 2018-01-03 09:46:04
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
○NSns1111.ui-dns.de2018-01-03 → 2018-01-03 · 4 obs
○ 2017-01-04 23:18:56
● 2018-01-03 09:46:04
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
○NSns1111.ui-dns.org2018-01-03 → 2018-01-03 · 4 obs
○ 2017-01-04 23:18:56
● 2018-01-03 09:46:04
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
●NSns2.afternic.com2026-02-20 → 2026-03-25 · 3 obs
○ 2018-01-03 09:46:04
● 2026-02-20 15:23:18
● 2026-03-25 09:33:04
○MXmx00.1and1.com2017-01-04 → 2018-01-03 · 4 obs
● 2017-01-04 23:18:56
● 2018-01-03 09:46:04
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
○MXmx01.1and1.com2017-01-04 → 2018-01-03 · 4 obs
● 2017-01-04 23:18:56
● 2018-01-03 09:46:04
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
●A13.248.169.482026-02-20 → 2026-03-25 · 3 obs
○ 2018-01-03 09:46:04
● 2026-02-20 15:23:18
● 2026-03-25 09:33:04
○A2607:f1c0:1000:90a6:ae14:31d4:400e:88472017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:18:56
○ 2018-01-03 09:46:04
○ 2026-03-25 09:33:04
○A2607:f1c0:100f:f000::2df2018-01-03 → 2018-01-03 · 4 obs
○ 2017-01-04 23:18:56
● 2018-01-03 09:46:04
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
○A74.208.215.1262017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:18:56
○ 2018-01-03 09:46:04
○ 2026-03-25 09:33:04
○A74.208.236.262018-01-03 → 2018-01-03 · 4 obs
○ 2017-01-04 23:18:56
● 2018-01-03 09:46:04
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04
●A76.223.54.1462026-02-20 → 2026-03-25 · 3 obs
○ 2018-01-03 09:46:04
● 2026-02-20 15:23:18
● 2026-03-25 09:33:04
○CNAMEexpired.gname.net2026-02-20 → 2026-03-25 · 2 obs
○ 2026-02-20 15:23:18
○ 2026-03-25 09:33:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
77class.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 77class.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

77class.com points to two IPs: 13.248.169.48 and 76.223.54.146.

Other host names including itfunnel.com, choroid.com, paintdoor.com, 180.188.198.91.layerdns.com and bigbuddy.com share IP numbers with 77class.com.

Name Servers

77class.com's delegation uses two name servers, ns1.afternic.com and ns2.afternic.com.

77class.com shares the same name server setup as other domains, for example www.cable.mobi, mail.disprotec.com, c31.org, berkley.info and laboradvisor.com.

77class.com at least partially shares name servers with other domains, including hilia.com, aiwuz.com, vidfa.com, spainsure.com and ccept.com.

Host names with two IPs:

ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69

ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69