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tellabs.com

DNSSEC⚠️ Not signed
A2001:19f0:6401:1e38:5400:5ff:fe33:bcd8πŸ‡ΊπŸ‡Έ AS-VULTR
A144.202.67.31πŸ‡ΊπŸ‡Έ AS-VULTR
NSns1.linode.com ⭐
A2600:14c0:6::2πŸ‡ΊπŸ‡Έ Akamai
PTRc1-2.akashield.net
A92.123.94.2πŸ‡³πŸ‡± Akamai
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3πŸ‡ΊπŸ‡Έ Akamai
PTRc1-3.akashield.net
A92.123.94.3πŸ‡³πŸ‡± Akamai
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3πŸ‡ΊπŸ‡Έ Akamai
PTRc2-3.akashield.net
A92.123.95.3πŸ‡³πŸ‡± Akamai
PTRc2-3.akashield.net
NSns4.linode.com
A2600:14c0:7::4πŸ‡ΊπŸ‡Έ Akamai
PTRc2-4.akashield.net
A92.123.95.4πŸ‡³πŸ‡± Akamai
PTRc2-4.akashield.net
NSns5.linode.com
A2600:14c0:7::2πŸ‡ΊπŸ‡Έ Akamai
PTRc2-2.akashield.net
A92.123.95.2πŸ‡³πŸ‡± Akamai
PTRc2-2.akashield.net
MXmx1-us.emailsecurity.app ⭐
A40.121.188.167πŸ‡ΊπŸ‡Έ Microsoft
PTRmx1-us.emailsecurity.app
MXmx2-us.emailsecurity.app(10)
A172.212.4.33πŸ‡¬πŸ‡§ Microsoft
PTRmx1-us.emailsecurity.app
TXTMS=ms94591622
TXTv=spf1 ip4:51.81.203.85/32 include:spf.mandrillapp.com include:sparkpostmail...
TXTbfb95e634e7449cf21841154560e8184c3bdfb910b807e516e
TXTgoogle-site-verification=nrZxhtyxyVVMwggIXo0IhOrtaDjIXVwgSXDTwx-4OVk
TXTatlassian-domain-verification=KryqmOfXiTQlhUHnwT3ZUTKAKiA7gaeNvHVYBwsXjigEnG4...
SOAns1.linode.comalan\@malone.tellabs.com serial=2021000199

com

rank #335531 globally
rank #149602 in the tld
πŸ“ˆ Tranco rank: #452,726

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Same first word

Similar names

DNS History

16 records (9 active, 7 former)

20162017201820192020202120222023202420252026NSns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comdns01.tellabs.comdns02.tellabs.comMXmx1-us.emailsecurity.appmx2-us.emailsecurity.appmx12-01.sherwebcloud.commx12-02.sherwebcloud.comtellabs-com.mail.protection.outlook.comA144.202.67.312001:19f0:6401:1e38:5400:5ff:fe33:bcd8173.255.199.652600:3c00::f03c:91ff:fe89:b264
β—‹NSdns01.tellabs.com2015-08-20 β†’ 2015-11-05 Β· 4 obs
● 2015-08-20 22:21:38
● 2015-11-05 08:16:56
β—‹ 2015-12-24 11:05:56
β—‹ 2026-02-18 10:52:18
β—‹NSdns02.tellabs.com2015-08-20 β†’ 2015-11-05 Β· 4 obs
● 2015-08-20 22:21:38
● 2015-11-05 08:16:56
β—‹ 2015-12-24 11:05:56
β—‹ 2026-02-18 10:52:18
●NSns1.linode.com2015-12-24 β†’ 2026-02-18 Β· 3 obs
β—‹ 2015-11-05 08:16:56
● 2015-12-24 11:05:56
● 2026-02-18 10:52:18
●NSns2.linode.com2015-12-24 β†’ 2026-02-18 Β· 3 obs
β—‹ 2015-11-05 08:16:56
● 2015-12-24 11:05:56
● 2026-02-18 10:52:18
●NSns3.linode.com2015-12-24 β†’ 2026-02-18 Β· 3 obs
β—‹ 2015-11-05 08:16:56
● 2015-12-24 11:05:56
● 2026-02-18 10:52:18
●NSns4.linode.com2015-12-24 β†’ 2026-02-18 Β· 3 obs
β—‹ 2015-11-05 08:16:56
● 2015-12-24 11:05:56
● 2026-02-18 10:52:18
●NSns5.linode.com2015-12-24 β†’ 2026-02-18 Β· 3 obs
β—‹ 2015-11-05 08:16:56
● 2015-12-24 11:05:56
● 2026-02-18 10:52:18
●MXmx1-us.emailsecurity.app2026-02-15 β†’ 2026-02-18 Β· 3 obs
β—‹ 2017-05-31 05:41:16
● 2026-02-15 01:52:00
● 2026-02-18 10:52:18
β—‹MXmx12-01.sherwebcloud.com2015-12-24 β†’ 2017-05-31 Β· 5 obs
β—‹ 2015-11-05 08:16:56
● 2015-12-24 11:05:56
● 2017-05-31 05:41:16
β—‹ 2026-02-15 01:52:00
β—‹ 2026-02-18 10:52:18
β—‹MXmx12-02.sherwebcloud.com2015-12-24 β†’ 2017-05-31 Β· 5 obs
β—‹ 2015-11-05 08:16:56
● 2015-12-24 11:05:56
● 2017-05-31 05:41:16
β—‹ 2026-02-15 01:52:00
β—‹ 2026-02-18 10:52:18
●MXmx2-us.emailsecurity.app2026-02-15 β†’ 2026-02-18 Β· 3 obs
β—‹ 2017-05-31 05:41:16
● 2026-02-15 01:52:00
● 2026-02-18 10:52:18
β—‹MXtellabs-com.mail.protection.outlook.com2015-08-20 β†’ 2015-11-05 Β· 4 obs
● 2015-08-20 22:21:38
● 2015-11-05 08:16:56
β—‹ 2015-12-24 11:05:56
β—‹ 2026-02-18 10:52:18
●A144.202.67.312026-02-15 β†’ 2026-02-18 Β· 3 obs
β—‹ 2017-05-31 05:41:16
● 2026-02-15 01:52:00
● 2026-02-18 10:52:18
β—‹A173.255.199.652015-08-20 β†’ 2017-05-31 Β· 4 obs
● 2015-08-20 22:21:38
● 2017-05-31 05:41:16
β—‹ 2026-02-15 01:52:00
β—‹ 2026-02-18 10:52:18
●A2001:19f0:6401:1e38:5400:5ff:fe33:bcd82026-02-15 β†’ 2026-02-18 Β· 3 obs
β—‹ 2017-05-31 05:41:16
● 2026-02-15 01:52:00
● 2026-02-18 10:52:18
β—‹A2600:3c00::f03c:91ff:fe89:b2642015-12-24 β†’ 2017-05-31 Β· 5 obs
β—‹ 2015-08-20 22:21:38
● 2015-12-24 11:05:56
● 2017-05-31 05:41:16
β—‹ 2026-02-15 01:52:00
β—‹ 2026-02-18 10:52:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
tellabs.comns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...-

βœ… Authoritative Response

Server: 92.123.95.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tellabs.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1144.202.67.31
AAAA12001:19f0:6401:1e38:5400:5ff:fe33:bcd8
NS5ns1.linode.com, ns4.linode.com...
MX2mx2-us.emailsecurity.app (pri: 10), mx1-us.emailsecurity.app (pri: 0)
TXT5v=spf1 ip4:51.81.203.85/32 include:spf., bfb95e634e7449cf21841154560e8184c3bdfb91...
SOA1ns1.linode.com alan\.malone.tellabs.com

AI analysis

tellabs.com is the parent of www.tellabs.com.

tellabs.com points to two IPs: 2001:19f0:6401:1e38:5400:5ff:fe33:bcd8 and 144.202.67.31.

Other host names, for instance tlab-stage.tempurl.host, share IP numbers with tellabs.com.

tellabs.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

tellabs.com at least partially shares name servers with other domains, including downumrealty.com, pcqar.pt, macntcookies.com, despayrefx.com and aircor.net.

Host names with two IP numbers:

ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2.

ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3.

ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3.

ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4.

ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2.

tellabs.com is handled by two mail servers: mx1-us.emailsecurity.app and mx2-us.emailsecurity.app.

tellabs.com shares its mail server setup with other domains, including unicorncontracting.com, mccammongroup.com, bacahoward.com, techsonic.ca and chillmaster.net.

The mail servers for tellabs.com are shared with other domains, for instance xtcare.com, mtsp.com.mx, ceitn.com, hotelfontanixtapa.com and gypsumwholesalers.com.

Host names with a single IP:

mx1-us.emailsecurity.app points to 40.121.188.167.

mx2-us.emailsecurity.app points to 172.212.4.33.