by-lif.com - robtex.com

by-lif.com

DNSSEC⚠️ Not signed
A2a01:4d60:3:3::155🇳🇱 TRANS-IX-AS2a01:4d60::/32 Trans-IX
A185.40.57.155🇳🇱 TRANS-IX-AS185.40.57.0/24
NSns1.emeni.nl ⭐ ⚠️ Not in parent delegation
A2a01:4d60:1:705::120🇳🇱 TRANS-IX-AS2a01:4d60::/32 Trans-IX
A185.40.56.120🇳🇱 TRANS-IX-AS185.40.56.0/24
NSns2.emeni.nl ⚠️ Not in parent delegation
A2a06:4a80:117::31🇳🇱 TRANS-IX-AS2a06:4a80::/32 Trans-iX
A185.108.117.31🇳🇱 TRANS-IX-AS185.108.116.0/22 Trans-iX B.V.
NSns3.emeni.nl ⚠️ Not in parent delegation
A2a01:7c8:bb01:851:5054:ff:feb6:6f70🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRnsauth3.trans-ix.com
A37.97.162.245🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRnsauth3.trans-ix.com
NSnsauth1.trans-ix.nl ⚠️ Not in zone NS records
A2a01:4d60:1:705::120🇳🇱 TRANS-IX-AS2a01:4d60::/32 Trans-IX
NSnsauth2.trans-ix.net ⚠️ Not in zone NS records
NSnsauth3.trans-ix.com ⚠️ Not in zone NS records
A2a01:7c8:bb01:851:5054:ff:feb6:6f70🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRnsauth3.trans-ix.com
A37.97.162.245🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRnsauth3.trans-ix.com
MXmail.by-lif.com ⭐
A2a01:4d60:3:3::155🇳🇱 TRANS-IX-AS2a01:4d60::/32 Trans-IX
A185.40.57.155🇳🇱 TRANS-IX-AS185.40.57.0/24
PTRserver05.sailor.nl
TXTv=spf1 a mx ip4:185.40.57.155 ip6:2a01:4d60:3:3::5 ~all
SOAns1.emeni.nlhostmaster@by-lif.com 2026-03-26 #0

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=1775123177

Subdomains

mail.by-lif.com

Same first word

by-lif.com

DNS History

14 records (9 active, 5 former)

2017201820192020202120222023202420252026NSns1.emeni.nlns2.emeni.nlns3.emeni.nlnsauth1.trans-ix.nlnsauth2.trans-ix.netnsauth3.trans-ix.comns1.vz21.nlns2.vz1.nlMXmail.by-lif.comA185.40.57.1552a01:4d60:3:3::155109.237.218.572a01:4d60:87:855::209:9583.98.209.95
●NSns1.emeni.nl2026-03-11 → 2026-04-02 · 3 obs
○ 2016-12-18 18:57:12
● 2026-03-11 11:43:26
● 2026-04-02 10:08:16
○NSns1.vz21.nl2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 18:57:12
○ 2026-03-11 11:43:26
○ 2026-04-02 10:08:16
●NSns2.emeni.nl2026-03-11 → 2026-04-02 · 3 obs
○ 2016-12-18 18:57:12
● 2026-03-11 11:43:26
● 2026-04-02 10:08:16
○NSns2.vz1.nl2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 18:57:12
○ 2026-03-11 11:43:26
○ 2026-04-02 10:08:16
●NSns3.emeni.nl2026-03-11 → 2026-04-02 · 3 obs
○ 2016-12-18 18:57:12
● 2026-03-11 11:43:26
● 2026-04-02 10:08:16
●NSnsauth1.trans-ix.nl2026-03-11 → 2026-04-02 · 3 obs
○ 2016-12-18 18:57:12
● 2026-03-11 11:43:26
● 2026-04-02 10:08:16
●NSnsauth2.trans-ix.net2026-03-11 → 2026-04-02 · 3 obs
○ 2016-12-18 18:57:12
● 2026-03-11 11:43:26
● 2026-04-02 10:08:16
●NSnsauth3.trans-ix.com2026-03-11 → 2026-04-02 · 3 obs
○ 2016-12-18 18:57:12
● 2026-03-11 11:43:26
● 2026-04-02 10:08:16
●MXmail.by-lif.com2016-12-18 → 2026-04-02 · 2 obs
● 2016-12-18 18:57:12
● 2026-04-02 10:08:16
○A109.237.218.572016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 18:57:12
○ 2026-03-11 11:43:26
○ 2026-04-02 10:08:16
●A185.40.57.1552026-03-23 → 2026-04-02 · 3 obs
○ 2026-03-20 01:56:58
● 2026-03-23 17:54:26
● 2026-04-02 10:08:16
●A2a01:4d60:3:3::1552026-03-23 → 2026-04-02 · 3 obs
○ 2026-03-20 01:56:58
● 2026-03-23 17:54:26
● 2026-04-02 10:08:16
○A2a01:4d60:87:855::209:952026-03-11 → 2026-03-20 · 5 obs
○ 2016-12-18 18:57:12
● 2026-03-11 11:43:26
● 2026-03-20 01:56:58
○ 2026-03-23 17:54:26
○ 2026-04-02 10:08:16
○A83.98.209.952026-03-11 → 2026-03-20 · 5 obs
○ 2016-12-18 18:57:12
● 2026-03-11 11:43:26
● 2026-03-20 01:56:58
○ 2026-03-23 17:54:26
○ 2026-04-02 10:08:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...-
by-lif.comnsauth1.trans-ix.nl, nsauth2.trans-ix.net, nsauth3.trans-ix.com2 records

✅ Authoritative Response

Server:37.97.162.245

NS records: nsauth1.trans-ix.nl, nsauth2.trans-ix.net, nsauth3.trans-ix.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for by-lif.com (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

TypeCountSample Data
A1185.40.57.155
AAAA12a01:4d60:3:3::155
NS3ns3.emeni.nl, ns1.emeni.nl...
MX1mail.by-lif.com (pri: 10)
TXT1v=spf1 a mx ip4:185.40.57.155 ip6:2a01:4
SOA1ns1.emeni.nl hostmaster.by-lif.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsauth3.trans-ix.com, nsauth3.trans-ix.com)

Analysis

Hierarchy

by-lif.com is parent of mail.by-lif.com.

IP Addresses

by-lif.com points to two IP numbers: 2a01:4d60:3:3::155 and 185.40.57.155.

Other host names, for instance mail.vacaturegidsimpuls.nl, mail.jeremyvermolen.nl, hoisttec.nl, mail.hoofcare.nl and edwins.nl share IP numbers with by-lif.com.

Name Servers

by-lif.com is delegated to six name servers: nsauth3.trans-ix.com, nsauth2.trans-ix.net, ns1.emeni.nl, ns2.emeni.nl, ns3.emeni.nl and nsauth1.trans-ix.nl.

by-lif.com at least partially shares its name servers with other domains, for instance santander-krediet.nl, nedclouds.com, 63.247.213.in-addr.arpa, subaru.lu and rubensburger.nl.

These name servers are commonly used with nsauth1.trans-ix.com, nsauth2.trans-ix.com and nsauth4.trans-ix.eu.

Two IP numbers per host:

nsauth3.trans-ix.com points to: 2a01:7c8:bb01:851:5054:ff:feb6:6f70 and 37.97.162.245

ns1.emeni.nl points to: 2a01:4d60:1:705::120 and 185.40.56.120

ns2.emeni.nl points to: 2a06:4a80:117::31 and 185.108.117.31

ns3.emeni.nl points to: 2a01:7c8:bb01:851:5054:ff:feb6:6f70 and 37.97.162.245

One IP number:

nsauth1.trans-ix.nl points to: 2a01:4d60:1:705::120

Hosts that point to 2a01:7c8:bb01:851:5054:ff:feb6:6f70: nsauth3.trans-ix.com and ns3.emeni.nl

Hosts that point to 37.97.162.245: nsauth3.trans-ix.com and ns3.emeni.nl

Hosts that point to 2a01:4d60:1:705::120: ns1.emeni.nl and nsauth1.trans-ix.nl

Mail Servers

by-lif.com is served by a single mail server, mail.by-lif.com.

Hostname mail.by-lif.com resolves to two IPs: 2a01:4d60:3:3::155 and 185.40.57.155.