grating.tech - robtex.com

grating.tech

DNSSEC⚠️ Not signed
A3.170.3.17πŸ‡ΊπŸ‡Έ Amazon3.170.3.0/24
PTRserver-3-170-3-17.iad55.r.cloudfront.net
A3.170.3.61πŸ‡ΊπŸ‡Έ Amazon3.170.3.0/24
A3.170.3.66πŸ‡ΊπŸ‡Έ Amazon3.170.3.0/24
A3.170.3.115πŸ‡ΊπŸ‡Έ Amazon3.170.3.0/24
NSns-1851.awsdns-39.co.uk ⭐
A2600:9000:5307:3b00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1851.awsdns-39.co.uk
A205.251.199.59πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1851.awsdns-39.co.uk
NSns-1414.awsdns-48.org
A2600:9000:5305:8600::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1414.awsdns-48.org
A205.251.197.134πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1414.awsdns-48.org
NSns-285.awsdns-35.com
A2600:9000:5301:1d00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5301::/48 - CloudFront
PTRns-285.awsdns-35.com
A205.251.193.29πŸ‡ΊπŸ‡Έ Amazon205.251.193.0/24 prefix
PTRns-285.awsdns-35.com
NSns-705.awsdns-24.net
A2600:9000:5302:c100::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-705.awsdns-24.net
A205.251.194.193πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-705.awsdns-24.net
MXmx1.feishu.cn ⭐
A52.220.106.220πŸ‡ΈπŸ‡¬ Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
MXmx2.feishu.cn(5)
A101.126.58.225πŸ‡¨πŸ‡³ VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.229.0πŸ‡¨πŸ‡³ CHINAMOBILE-CN122.14.224.0/20
MXmx3.feishu.cn(10)
A52.220.106.220πŸ‡ΈπŸ‡¬ Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
A101.126.58.225πŸ‡¨πŸ‡³ VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.229.0πŸ‡¨πŸ‡³ CHINAMOBILE-CN122.14.224.0/20
TXTv=spf1 +include:_netblocks.m.feishu.cn -all
TXTverification-code-site-App_feishu=609Zbh5mdT9b0TJmanlV
SOAns-1851.awsdns-39.co.ukawsdns-hostmaster@amazon.com serial=1

tech

DNSSECπŸ”’ Signed (DS record present)
NSns0.centralnic.net ⭐
NSns01.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns0.centralnic.nethostmaster@centralnic.net serial=1637588

Same first word

Similar names

DNS History

11 records (11 active, 0 former)

NSns-1414.awsdns-48.orgns-1851.awsdns-39.co.ukns-285.awsdns-35.comns-705.awsdns-24.netMXmx1.feishu.cnmx2.feishu.cnmx3.feishu.cnA3.170.3.1153.170.3.173.170.3.613.170.3.66
●NSns-1414.awsdns-48.org2026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●NSns-1851.awsdns-39.co.uk2026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●NSns-285.awsdns-35.com2026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●NSns-705.awsdns-24.net2026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●MXmx1.feishu.cn2026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●MXmx2.feishu.cn2026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●MXmx3.feishu.cn2026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●A3.170.3.1152026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●A3.170.3.172026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●A3.170.3.612026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00
●A3.170.3.662026-03-12 β†’ 2026-03-12 Β· 2 obs
● 2026-03-12 04:52:56
● 2026-03-12 04:53:00

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
grating.techns-285.awsdns-35.com, ns-705.awsdns-24.net, ns-1414.awsdns-48.org, ns-1851.awsdns-39.co.uk-

βœ… Authoritative Response

Server: 205.251.199.59

NS records: ns-285.awsdns-35.com, ns-705.awsdns-24.net, ns-1414.awsdns-48.org, ns-1851.awsdns-39.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grating.tech (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A43.170.3.61, 3.170.3.66...
NS4ns-1414.awsdns-48.org, ns-1851.awsdns-39.co.uk...
MX3mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...
TXT2v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=609Zbh
SOA1ns-1851.awsdns-39.co.uk awsdns-hostmaste

Analysis

IP Addresses

grating.tech points to four IP numbers: 3.170.3.17, 3.170.3.61, 3.170.3.66 and 3.170.3.115.

Other host names, for instance xn--lda-ula.com, d1neoohjizdanr.cloudfront.net, blogautore.repubblica.it, dhlte577gpqof.cloudfront.net and dhngpqfsyoutu.cloudfront.net share IP numbers with grating.tech.

Name Servers

grating.tech is delegated to four name servers: ns-285.awsdns-35.com, ns-705.awsdns-24.net, ns-1414.awsdns-48.org and ns-1851.awsdns-39.co.uk.

grating.tech at least partially shares name servers with other domains, for instance kernrafting.com, servibo.be.bak-mx.eu0102.smtpbak.com, userprofile-service.pro(0x666170)i-p-ue1.cloudos.autodesk.com, d1uxaaqhyf38bn.cloudfront.net and hireserve-projects.com.

These name servers are often used together with ns-488.awsdns-61.com, ns-782.awsdns-33.net, ns-1134.awsdns-13.org, ns-1159.awsdns-16.org and ns-544.awsdns-04.net.

Host names with two IP numbers:

ns-285.awsdns-35.com points to: 2600:9000:5301:1d00::1 and 205.251.193.29.

ns-705.awsdns-24.net points to: 2600:9000:5302:c100::1 and 205.251.194.193.

ns-1414.awsdns-48.org points to: 2600:9000:5305:8600::1 and 205.251.197.134.

ns-1851.awsdns-39.co.uk points to: 2600:9000:5307:3b00::1 and 205.251.199.59.

Mail Servers

grating.tech is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

grating.tech shares mail servers with other domains at least in part, for instance characteralarm.app, bztfood.com, qhdpv.com, cloudmoonapp.com and vortexmedia.mobi.

Three-IP host names: mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Two-IP host names: mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

One-IP host names: mx1.feishu.cn points to 52.220.106.220.

Names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.

Names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.

Names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.