nucleus.etfbl.net - robtex.com

nucleus.etfbl.net

DNSSECโš ๏ธ Not signed
A78.28.135.2๐Ÿ‡ง๐Ÿ‡ฆ SARNET78.28.128.0/19 Academic Network of Republika Srpska, Bosnia and Herzegovina
TXTv=spf1 a -all

etfbl.net

DNSSECโš ๏ธ Not signed
A78.28.135.2๐Ÿ‡ง๐Ÿ‡ฆ SARNET78.28.128.0/19 Academic Network of Republika Srpska, Bosnia and Herzegovina
NSnucleus.etfbl.net โญ
NSns1.etfbl.net
NSns2.etfbl.net
MXns1.etfbl.net โญ
MXnucleus.etfbl.net(20)
TXTv=spf1 ip4:78.28.135.2 ip4:78.28.135.3 ip4:147.91.197.2 -all
SOAnucleus.etfbl.nethostmaster@etfbl.net 2026-04-03 #1
WOT: SAFE (61/100)
๐Ÿ“ˆ Tranco rank: #317,372

NS for

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

201020122014201620182020202220242026A78.28.135.2147.91.197.2
โ—‹A147.91.197.22009-01-22 โ†’ 2017-08-25 ยท 4 obs
โ— 2009-01-22 13:24:36
โ— 2017-08-25 02:08:48
โ—‹ 2026-02-20 17:57:06
โ—‹ 2026-04-23 17:21:42
โ—A78.28.135.22026-02-20 โ†’ 2026-04-23 ยท 6 obs
โ—‹ 2017-08-25 02:08:48
โ— 2026-02-20 17:57:06
โ— 2026-04-15 02:35:28
โ—‹ 2026-04-20 05:27:02
โ— 2026-04-21 03:32:12
โ— 2026-04-23 17:21:42

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
etfbl.netns1.etfbl.net, ns2.etfbl.net, nucleus.etfbl.net3 records

โœ… Authoritative Response

Server:78.28.135.2

NS records: ns1.etfbl.net, ns2.etfbl.net, nucleus.etfbl.net

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for etfbl.net (unsigned zone)

โฑ๏ธ Timing

Total: 314ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A178.28.135.2
TXT1v=spf1 a -all

๐Ÿ“Œ Glue Records Collected

Total: 3

In-bailiwick: 3 (ns1.etfbl.net, ns2.etfbl.net, nucleus.etfbl.net)

Analysis

Name Server Role

nucleus.etfbl.net serves as the name server for etfbl.net.

ns1.etfbl.net and ns2.etfbl.net commonly function as name servers alongside nucleus.etfbl.net.

Mail Server Role

nucleus.etfbl.net serves as a mail server for etfbl.net.

ns1.etfbl.net is commonly used as a mail server alongside nucleus.etfbl.net.

IP Addresses

nucleus.etfbl.net resolves to one IP number: 78.28.135.2.

Other host names, for instance www.etfbl.net, mail.etfbl.net and etfbl.net share IP numbers with nucleus.etfbl.net.