sf-blog.com - robtex.com

sf-blog.com

DNSSEC⚠️ Not signed
A216.150.16.129🇨🇦 Amazon216.150.16.0/24 EC2 Prefix
A216.150.16.193🇨🇦 Amazon216.150.16.0/24 EC2 Prefix
NSns1.vercel-dns.com ⭐
A2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p13.nsone.net
A198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p13.nsone.net
NSns2.vercel-dns.com
A2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p13.nsone.net
SOAns1.vercel-dns.comhostmaster@nsone.net serial=1773858528

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=1776959351

Subdomains

mail.sf-blog.com
thalos.sf-blog.com

Same first word

sf-blog.com

Similar names

f-blogs.com
bs-golf.de
bs-golf.com.tw
bs-golf.com

DNS History

19 records (4 active, 15 former)

200920112013201520172019202120232025NSns1.vercel-dns.comns2.vercel-dns.comns1.nice-dns.netns13.domaincontrol.comns14.domaincontrol.comns2.nice-dns.netns57.domaincontrol.comns58.domaincontrol.comMXmail.sf-blog.commailstore1.secureserver.netsmtp.secureserver.netA216.150.16.129216.150.16.1932.109.72.75216.150.1.1216.150.1.193216.150.16.150.63.202.3368.178.232.100
○NSns1.nice-dns.net2016-07-09 → 2017-03-29 · 5 obs
○ 2015-11-03 23:41:38
● 2016-07-09 01:31:00
● 2017-03-29 19:28:56
○ 2026-03-27 10:15:18
○ 2026-04-23 16:04:18
●NSns1.vercel-dns.com2026-03-27 → 2026-04-23 · 3 obs
○ 2017-03-29 19:28:56
● 2026-03-27 10:15:18
● 2026-04-23 16:04:18
○NSns13.domaincontrol.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 23:30:40
○ 2015-06-06 03:36:50
○ 2026-04-23 16:04:18
○NSns14.domaincontrol.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 23:30:40
○ 2015-06-06 03:36:50
○ 2026-04-23 16:04:18
○NSns2.nice-dns.net2016-07-09 → 2017-03-29 · 5 obs
○ 2015-11-03 23:41:38
● 2016-07-09 01:31:00
● 2017-03-29 19:28:56
○ 2026-03-27 10:15:18
○ 2026-04-23 16:04:18
●NSns2.vercel-dns.com2026-03-27 → 2026-04-23 · 3 obs
○ 2017-03-29 19:28:56
● 2026-03-27 10:15:18
● 2026-04-23 16:04:18
○NSns57.domaincontrol.com2015-06-06 → 2015-06-06 · 4 obs
○ 2008-03-17 23:30:40
● 2015-06-06 03:36:50
○ 2015-11-03 23:41:38
○ 2026-04-23 16:04:18
○NSns58.domaincontrol.com2015-06-06 → 2015-06-06 · 4 obs
○ 2008-03-17 23:30:40
● 2015-06-06 03:36:50
○ 2015-11-03 23:41:38
○ 2026-04-23 16:04:18
○MXmail.sf-blog.com2016-07-09 → 2017-03-29 · 5 obs
○ 2015-11-03 23:41:38
● 2016-07-09 01:31:00
● 2017-03-29 19:28:56
○ 2026-03-27 10:15:18
○ 2026-04-23 16:04:18
○MXmailstore1.secureserver.net2008-03-17 → 2015-06-06 · 4 obs
● 2008-03-17 23:30:40
● 2015-06-06 03:36:50
○ 2015-11-03 23:41:38
○ 2026-04-23 16:04:18
○MXsmtp.secureserver.net2008-03-17 → 2015-06-06 · 4 obs
● 2008-03-17 23:30:40
● 2015-06-06 03:36:50
○ 2015-11-03 23:41:38
○ 2026-04-23 16:04:18
○A2.109.72.752016-07-09 → 2017-03-29 · 5 obs
○ 2015-11-03 23:41:38
● 2016-07-09 01:31:00
● 2017-03-29 19:28:56
○ 2026-03-27 10:15:18
○ 2026-04-23 16:04:18
○A216.150.1.12026-03-27 → 2026-04-21 · 7 obs
○ 2017-03-29 19:28:56
● 2026-03-27 10:15:18
○ 2026-04-09 15:19:58
○ 2026-04-19 10:08:40
● 2026-04-21 07:49:38
○ 2026-04-23 16:04:16
○ 2026-04-23 16:04:18
○A216.150.1.1932026-03-27 → 2026-04-10 · 5 obs
○ 2017-03-29 19:28:56
● 2026-03-27 10:15:18
● 2026-04-10 14:18:04
○ 2026-04-19 10:08:40
○ 2026-04-23 16:04:18
○A216.150.16.12026-04-09 → 2026-04-21 · 7 obs
○ 2026-03-27 10:15:18
● 2026-04-09 15:19:58
○ 2026-04-10 14:18:04
● 2026-04-19 10:08:40
● 2026-04-21 07:49:38
○ 2026-04-23 16:04:16
○ 2026-04-23 16:04:18
●A216.150.16.1292026-04-19 → 2026-04-23 · 5 obs
○ 2026-04-10 14:18:04
● 2026-04-19 10:08:40
○ 2026-04-21 07:49:38
● 2026-04-23 16:04:16
● 2026-04-23 16:04:18
●A216.150.16.1932026-04-10 → 2026-04-23 · 6 obs
○ 2026-04-09 15:19:58
● 2026-04-10 14:18:04
○ 2026-04-19 10:08:40
○ 2026-04-21 07:49:38
● 2026-04-23 16:04:16
● 2026-04-23 16:04:18
○A50.63.202.332015-06-06 → 2015-06-06 · 4 obs
○ 2008-03-17 23:30:40
● 2015-06-06 03:36:50
○ 2015-11-03 23:41:38
○ 2026-04-23 16:04:18
○A68.178.232.1002008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 23:30:40
○ 2015-06-06 03:36:50
○ 2026-04-23 16:04:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...-
sf-blog.comns1.vercel-dns.com, ns2.vercel-dns.com4 records

✅ Authoritative Response

Server:198.51.45.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sf-blog.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

TypeCountSample Data
A2216.150.16.129, 216.150.1.1
NS2ns1.vercel-dns.com, ns2.vercel-dns.com
SOA1ns1.vercel-dns.com hostmaster.nsone.net

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

sf-blog.com is a parent of mail.sf-blog.com and thalos.sf-blog.com.

IP Addresses

sf-blog.com points to two IP numbers: 216.150.16.129 and 216.150.16.193.

Other host names such as www.virtualimage.com, versionx.report, www.trainerstudio.com, onlinesportscamps.com and tribemalta.com share IPs with sf-blog.com.

Name Servers

sf-blog.com is delegated to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

sf-blog.com shares the same name server setup as wevg.org, mahiya.in, ithub.hu, highlandgrovelandscaping.com and aiuke.com.

sf-blog.com at least partially shares name servers with other domains, for instance 5min.dk, teoalmonte.com, kutayates.com, pastalini.net and caseyquinn.com.

These name servers are commonly used with d.zeit-world.com, b.zeit-world.org, a.zeit-world.co.uk, f.zeit-world.net, c.zeit-world.org and b.zeit-world.co.uk.

Host names with two IP numbers: ns1.vercel-dns.com points to: 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13; ns2.vercel-dns.com points to: 2a00:edc0:6259:7:13::2 and 198.51.45.13.