numericscience.com - dns.ninja

numericscience.com

DNSSEC⚠️ Not signed
A208.93.98.32🇺🇸 AS19709208.93.98.0/23 cho
PTRclintguillot.net
PTRwww.gstel.com
NSnsa.fortr.is ⭐
A208.93.98.2🇺🇸 AS19709208.93.98.0/23 cho
PTRnsa.fortr.is
NSnsb.fortr.is
A208.93.98.4🇺🇸 AS19709208.93.98.0/23 cho
PTRnsb.fortr.is
MXbasic01.fortr.is ⭐
A208.93.98.30🇺🇸 AS19709208.93.98.0/23 cho
PTRbasic01.fortr.is
TXTv=spf1 include:spf.mail-out.fortr.is -all
SOAnsa.fortr.isroot@fortr.is 2026-04-28 #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=1785053062

Same first word

numericscience.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSnsa.fortr.isnsb.fortr.isns.xenir.comnsa.xenir.comnsb.xenir.comnsc.xenir.comnsd.xenir.comMXbasic01.fortr.issmtp01.xenir.comsmtp02.xenir.comsmtp03.xenir.comsmtp04.xenir.comA208.93.98.3298.179.158.76
○NSns.xenir.com2015-06-24 → 2016-04-18 · 4 obs
● 2015-06-24 03:02:34
● 2016-04-18 07:11:54
○ 2016-11-26 01:06:38
○ 2026-07-26 08:10:50
●NSnsa.fortr.is2026-03-08 → 2026-07-26 · 3 obs
○ 2017-09-25 05:00:16
● 2026-03-08 18:55:32
● 2026-07-26 08:10:50
○NSnsa.xenir.com2015-06-24 → 2017-09-25 · 4 obs
● 2015-06-24 03:02:34
● 2017-09-25 05:00:16
○ 2026-03-08 18:55:32
○ 2026-07-26 08:10:50
●NSnsb.fortr.is2026-03-08 → 2026-07-26 · 3 obs
○ 2017-09-25 05:00:16
● 2026-03-08 18:55:32
● 2026-07-26 08:10:50
○NSnsb.xenir.com2015-06-24 → 2017-09-25 · 4 obs
● 2015-06-24 03:02:34
● 2017-09-25 05:00:16
○ 2026-03-08 18:55:32
○ 2026-07-26 08:10:50
○NSnsc.xenir.com2015-06-24 → 2016-04-18 · 4 obs
● 2015-06-24 03:02:34
● 2016-04-18 07:11:54
○ 2016-11-26 01:06:38
○ 2026-07-26 08:10:50
○NSnsd.xenir.com2015-06-24 → 2016-04-18 · 4 obs
● 2015-06-24 03:02:34
● 2016-04-18 07:11:54
○ 2016-11-26 01:06:38
○ 2026-07-26 08:10:50
●MXbasic01.fortr.is2026-03-08 → 2026-07-26 · 3 obs
○ 2017-09-25 05:00:16
● 2026-03-08 18:55:32
● 2026-07-26 08:10:50
○MXsmtp01.xenir.com2015-06-24 → 2017-09-25 · 4 obs
● 2015-06-24 03:02:34
● 2017-09-25 05:00:16
○ 2026-03-08 18:55:32
○ 2026-07-26 08:10:50
○MXsmtp02.xenir.com2015-06-24 → 2017-09-25 · 4 obs
● 2015-06-24 03:02:34
● 2017-09-25 05:00:16
○ 2026-03-08 18:55:32
○ 2026-07-26 08:10:50
○MXsmtp03.xenir.com2015-06-24 → 2017-09-25 · 4 obs
● 2015-06-24 03:02:34
● 2017-09-25 05:00:16
○ 2026-03-08 18:55:32
○ 2026-07-26 08:10:50
○MXsmtp04.xenir.com2015-06-24 → 2017-09-25 · 4 obs
● 2015-06-24 03:02:34
● 2017-09-25 05:00:16
○ 2026-03-08 18:55:32
○ 2026-07-26 08:10:50
●A208.93.98.322026-03-08 → 2026-07-26 · 3 obs
○ 2017-09-25 05:00:16
● 2026-03-08 18:55:32
● 2026-07-26 08:10:50
○A98.179.158.762015-06-24 → 2017-09-25 · 4 obs
● 2015-06-24 03:02:34
● 2017-09-25 05:00:16
○ 2026-03-08 18:55:32
○ 2026-07-26 08:10:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...-
numericscience.comnsa.fortr.is, nsb.fortr.is-

✅ Authoritative Response

Server:208.93.98.2

NS records: nsa.fortr.is, nsb.fortr.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for numericscience.com (unsigned zone)

⏱️ Timing

Total: 742ms | Queries: -

📄 Records

TypeCountSample Data
A1208.93.98.32
NS2nsb.fortr.is, nsa.fortr.is
MX1basic01.fortr.is (pri: 10)
TXT1v=spf1 include:spf.mail-out.fortr.is -al
SOA1nsa.fortr.is root.fortr.is

Analysis

IP Addresses

numericscience.com points to a single IP number: 208.93.98.32.

Additional host names — gstel.com, gstel.net, resengr.org and two others — share IP numbers with numericscience.com.

Name Servers

numericscience.com is delegated to two name servers: nsa.fortr.is and nsb.fortr.is.

numericscience.com shares its name server setup with other domains, including restoration-engineering.com, lawwco.net, restorationengineering.net and two others.

The name servers for numericscience.com overlap at least in part with those of other domains, including clubdead.net and clubdead.org.

Both nsa.fortr.is and nsb.fortr.is have a single IP address each — nsa.fortr.is resolves to 208.93.98.2 while nsb.fortr.is resolves to 208.93.98.4.

Mail Servers

numericscience.com has one mail server: basic01.fortr.is.

numericscience.com shares the same mail server setup as other domains, including restorationengineering.net, thefortris.net, restoration-engineering.org and two others.

basic01.fortr.is resolves to a single IP number: 208.93.98.30.