zefsc.com - robtex.com
zefsc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bigdns.net ⚠️ Not in zone NS records | ||||||
| A | 66.161.21.2🇺🇸 AS701866.161.0.0/17 | ||||||
| PTR | ns1.bigdns.net | ||||||
| NS | ns2.bigdns.net ⚠️ Not in zone NS records | ||||||
| A | 66.161.21.1🇺🇸 AS701866.161.0.0/17 | ||||||
| PTR | ns2.bigdns.net | ||||||
| NS | ns3.bigdns.net ⚠️ Not in zone NS records | ||||||
| A | 69.174.85.4🇺🇸 GTT-BACKBONE69.174.85.0/24 | ||||||
| PTR | ns3.bigdns.net | ||||||
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.netnstld@verisign-grs.com serial=1777005416 | ||||||
Same first word
zefsc.com |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns1.bigdns.net2015-09-04 → 2026-04-24 · 10 obs
● 2015-09-04 06:44:50
○ 2015-11-04 09:55:20
● 2015-11-05 14:37:56
○ 2015-12-01 03:29:12
○ 2016-01-17 09:34:52
● 2016-04-17 04:04:54
● 2016-05-29 04:41:40
○ 2016-07-03 12:21:20
● 2019-03-31 21:44:22
● 2026-04-24 04:56:36
○ 2015-11-04 09:55:20
● 2015-11-05 14:37:56
○ 2015-12-01 03:29:12
○ 2016-01-17 09:34:52
● 2016-04-17 04:04:54
● 2016-05-29 04:41:40
○ 2016-07-03 12:21:20
● 2019-03-31 21:44:22
● 2026-04-24 04:56:36
●NSns2.bigdns.net2015-09-04 → 2026-04-24 · 9 obs
● 2015-09-04 06:44:50
● 2015-11-04 09:55:20
○ 2015-11-05 14:37:56
● 2015-12-01 03:29:12
● 2016-01-17 09:34:52
○ 2016-04-17 04:04:54
○ 2016-05-29 04:41:40
● 2016-07-03 12:21:20
● 2026-04-24 04:56:36
● 2015-11-04 09:55:20
○ 2015-11-05 14:37:56
● 2015-12-01 03:29:12
● 2016-01-17 09:34:52
○ 2016-04-17 04:04:54
○ 2016-05-29 04:41:40
● 2016-07-03 12:21:20
● 2026-04-24 04:56:36
●NSns3.bigdns.net2015-09-04 → 2026-04-24 · 2 obs
● 2015-09-04 06:44:50
● 2026-04-24 04:56:36
● 2026-04-24 04:56:36
○MXmx1.zefsc.com2015-09-04 → 2019-03-31 · 4 obs
● 2015-09-04 06:44:50
● 2019-03-31 21:44:22
○ 2026-04-13 08:22:16
○ 2026-04-24 04:56:36
● 2019-03-31 21:44:22
○ 2026-04-13 08:22:16
○ 2026-04-24 04:56:36
○MXmx3.zefsc.com2015-09-04 → 2019-03-31 · 4 obs
● 2015-09-04 06:44:50
● 2019-03-31 21:44:22
○ 2026-04-13 08:22:16
○ 2026-04-24 04:56:36
● 2019-03-31 21:44:22
○ 2026-04-13 08:22:16
○ 2026-04-24 04:56:36
○A66.161.21.252015-09-04 → 2019-03-31 · 4 obs
● 2015-09-04 06:44:50
● 2019-03-31 21:44:22
○ 2026-04-13 08:22:16
○ 2026-04-24 04:56:36
● 2019-03-31 21:44:22
○ 2026-04-13 08:22:16
○ 2026-04-24 04:56:36
🔍 DNS Trace
Analysis
Name Servers
zefsc.com delegates to three name servers: ns1.bigdns.net, ns2.bigdns.net and ns3.bigdns.net.
zefsc.com shares some name servers with other domains, for example tilst.net, mattel-email.com, americangirl-email.com, 128-25.53.161.66.in-addr.arpa and merkletter.com.
Host names with a single IP: ns1.bigdns.net points to 66.161.21.2; ns2.bigdns.net points to 66.161.21.1; ns3.bigdns.net points to 69.174.85.4.