spfirst.com - robtex.com

spfirst.com

DNSSEC⚠️ Not signed
NSnsuse01.spglobal.com ⭐
A204.8.128.89🇺🇸 SPGI-AS4546204.8.128.0/22 spglobal.com AS4546 Route
PTRnsuse01.spglobal.com
NSa1-134.akam.net
A2600:1401:2::86🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-134.akam.net
PTRns1-134.akam.net
A193.108.91.134🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-134.akam.net
PTRns1-134.akam.net
NSa12-67.akam.net
A2600:1480:f000::43🇺🇸 Akamai2600:1480:f000::/48 Technologies
PTRa12-67.akam.net
A184.26.160.67🇺🇸 Akamai184.26.160.0/24 Technologies
PTRa12-67.akam.net
NSa14-64.akam.net
A2600:1480:1800::40🇺🇸 Akamai2600:1480:1800::/48 Technologies
PTRa14-64.akam.net
A184.26.161.64🇺🇸 Akamai184.26.161.0/24 Technologies
PTRa14-64.akam.net
NSa18-67.akam.net
A2600:1480:4800::43🇺🇸 Akamai2600:1480:4800::/48 Technologies
PTRa18-67.akam.net
A95.101.36.67🇳🇱 Akamai95.101.36.0/24 Technologies
PTRa18-67.akam.net
NSa5-66.akam.net
A2600:1480:b000::42🇺🇸 Akamai2600:1480:b000::/48 Technologies
PTRa5-66.akam.net
PTRns6-66.akam.net
A95.100.168.66🇳🇱 Akamai95.100.168.0/24 Technologies
PTRa5-66.akam.net
PTRns6-66.akam.net
NSa7-64.akam.net
A2600:1406:32::40🇺🇸 Akamai2600:1406:32::/48 Technologies
PTRa7-64.akam.net
PTRns3-64.akam.net
A23.61.199.64🇺🇸 Akamai23.61.199.0/24 Technologies
PTRa7-64.akam.net
PTRns3-64.akam.net
SOAnsuse01.spglobal.comhostmaster@spglobal.com 2003-11-11 #16

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=1771291435

Same first word

spfirst.com

Similar names

firstsp.com
sftrips.com

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSa1-134.akam.neta12-67.akam.neta14-64.akam.neta18-67.akam.neta5-66.akam.neta7-64.akam.netnsuse01.spglobal.comcorp-55w-ns1.mcgraw-hill.comcorp-hts-ns1.mcgraw-hill.comcorp-ukc-ns1.mcgraw-hill.compdns100.ultradns.bizpdns100.ultradns.compdns100.ultradns.netpdns100.ultradns.org
●NSa1-134.akam.net2026-02-20 → 2026-03-13 · 3 obs
○ 2017-05-24 05:17:28
● 2026-02-20 14:46:40
● 2026-03-13 23:39:20
●NSa12-67.akam.net2026-02-20 → 2026-03-13 · 3 obs
○ 2017-05-24 05:17:28
● 2026-02-20 14:46:40
● 2026-03-13 23:39:20
●NSa14-64.akam.net2026-02-20 → 2026-03-13 · 3 obs
○ 2017-05-24 05:17:28
● 2026-02-20 14:46:40
● 2026-03-13 23:39:20
●NSa18-67.akam.net2026-02-20 → 2026-03-13 · 3 obs
○ 2017-05-24 05:17:28
● 2026-02-20 14:46:40
● 2026-03-13 23:39:20
●NSa5-66.akam.net2026-02-20 → 2026-03-13 · 3 obs
○ 2017-05-24 05:17:28
● 2026-02-20 14:46:40
● 2026-03-13 23:39:20
●NSa7-64.akam.net2026-02-20 → 2026-03-13 · 3 obs
○ 2017-05-24 05:17:28
● 2026-02-20 14:46:40
● 2026-03-13 23:39:20
○NScorp-55w-ns1.mcgraw-hill.com2015-06-04 → 2016-11-08 · 4 obs
● 2015-06-04 19:23:38
● 2016-11-08 19:28:16
○ 2017-05-24 05:17:28
○ 2026-03-13 23:39:20
○NScorp-hts-ns1.mcgraw-hill.com2015-06-04 → 2016-11-08 · 4 obs
● 2015-06-04 19:23:38
● 2016-11-08 19:28:16
○ 2017-05-24 05:17:28
○ 2026-03-13 23:39:20
○NScorp-ukc-ns1.mcgraw-hill.com2015-06-04 → 2016-11-08 · 4 obs
● 2015-06-04 19:23:38
● 2016-11-08 19:28:16
○ 2017-05-24 05:17:28
○ 2026-03-13 23:39:20
●NSnsuse01.spglobal.com2026-02-20 → 2026-03-13 · 3 obs
○ 2017-05-24 05:17:28
● 2026-02-20 14:46:40
● 2026-03-13 23:39:20
○NSpdns100.ultradns.biz2017-05-24 → 2017-05-24 · 4 obs
○ 2016-11-08 19:28:16
● 2017-05-24 05:17:28
○ 2026-02-20 14:46:40
○ 2026-03-13 23:39:20
○NSpdns100.ultradns.com2017-05-24 → 2017-05-24 · 4 obs
○ 2016-11-08 19:28:16
● 2017-05-24 05:17:28
○ 2026-02-20 14:46:40
○ 2026-03-13 23:39:20
○NSpdns100.ultradns.net2017-05-24 → 2017-05-24 · 4 obs
○ 2016-11-08 19:28:16
● 2017-05-24 05:17:28
○ 2026-02-20 14:46:40
○ 2026-03-13 23:39:20
○NSpdns100.ultradns.org2017-05-24 → 2017-05-24 · 4 obs
○ 2016-11-08 19:28:16
● 2017-05-24 05:17:28
○ 2026-02-20 14:46:40
○ 2026-03-13 23:39:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
spfirst.coma18-67.akam.net, a5-66.akam.net, a14-64.akam.net, a12-67.akam.net...-

✅ Authoritative Response

Server: 95.101.36.67

NS records: a18-67.akam.net, a5-66.akam.net, a14-64.akam.net, a12-67.akam.net, a7-64.akam.net, a1-134.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spfirst.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

TypeCountSample Data
NS6a18-67.akam.net, a1-134.akam.net...
SOA1nsuse01.spglobal.com hostmaster.spglobal

Analysis

Name Servers

spfirst.com is delegated to seven name servers: nsuse01.spglobal.com, a1-134.akam.net, a12-67.akam.net, a14-64.akam.net, a18-67.akam.net, a5-66.akam.net and a7-64.akam.net.

spfirst.com shares some name servers with other domains, for example rabobankhypotheken.com, pulsemidatlantic.com, johncrane.cz, novartis.ca and more-tabrecta.com.

these name servers are often used with a11-66.akam.net, a8-66.akam.net, a28-64.akam.net, a5-65.akam.net, a13-67.akam.net, a12-64.akam.net, a1-139.akam.net, a13-65.akam.net, a9-67.akam.net and a24-64.akam.net.

Host names with two IP numbers:

Host a1-134.akam.net points to 2600:1401:2::86 and 193.108.91.134.

Host a12-67.akam.net points to 2600:1480:f000::43 and 184.26.160.67.

Host a14-64.akam.net points to 2600:1480:1800::40 and 184.26.161.64.

Host a18-67.akam.net points to 2600:1480:4800::43 and 95.101.36.67.

Host a5-66.akam.net points to 2600:1480:b000::42 and 95.100.168.66.

Host a7-64.akam.net points to 2600:1406:32::40 and 23.61.199.64.

Host names with one IP number:

Host nsuse01.spglobal.com points to 204.8.128.89.