metrumrg.com - robtex.com

metrumrg.com

DNSSEC⚠️ Not signed
A2620:12a:8000::2🇺🇸 Fastly2620:12a:8000::/44 Pantheon
A23.185.0.2🇺🇸 Fastly23.185.0.0/24 Pantheon
NSns-1450.awsdns-53.org ⭐
A2600:9000:5305:aa00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1450.awsdns-53.org
A205.251.197.170🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1450.awsdns-53.org
NSns-144.awsdns-18.com
A2600:9000:5300:9000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-144.awsdns-18.com
A205.251.192.144🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-144.awsdns-18.com
NSns-1834.awsdns-37.co.uk
A2600:9000:5307:2a00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1834.awsdns-37.co.uk
A205.251.199.42🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1834.awsdns-37.co.uk
NSns-638.awsdns-15.net
A2600:9000:5302:7e00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-638.awsdns-15.net
A205.251.194.126🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-638.awsdns-15.net
MXsmtp.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXaspmx.l.google.com(2)
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
TXTMS=ms43554468
TXTZOOM_verify_kO8OKwmrWJHBSymGAsL14U
TXTadobe-idp-site-verification=cb9763c28da12b063d75c8bdc9d6d9e5d96c96a0c48fd08d9...
TXTairalo-domain-verification=6P5e8o7KVqMhpYN
TXTatlassian-domain-verification=IXQBx3XeHu02E1PpLmQva5Ql9mBZka7eXRrDIajBV8aTkzs...
TXTbw=t1o2Wsr2JiOxJ5f6I1+fMEHn3VlZXSCiWJhKDKR2bDD1
TXTdocker-verification=572f3c03-43be-463f-8506-e6eb4077ee20
TXTdocusign=7c2cb36b-657c-4750-8660-6d58686aaf93
TXTgoogle-site-verification=4lW9Pvs6lPh9YUhe_ShmZberJr5woeyAtS9ihPQ8nbs
TXThubspot-domain-verification=NzA0OWY5MjEtYzEwOC00ZTBkLTk4NDgtZTM1OTgxMmYwMmI3
TXTjamf-site-verification=BNJal_Gmf5sf5_UbhHsT1g
TXTjamf-site-verification=uxb8MhtA_LzIuSXxtIpbPw
TXTopenai-domain-verification=dv-38ULFBUdw1f8xBt3VPyPNV7r
TXTv=spf1 include:_spf.google.com include:psm.knowbe4.com include:2653481.spf05....
TXTzenqms-domain-verification=cad55ffe83b50bc985274cb469f8d8a075b7ed80e8fb6f6a84...
TXTzenqms-domain-verification=cfa270795545d613aa9efe49a8d2f125c3b277d4c68d3b983c...
SOAns-1450.awsdns-53.orgawsdns-hostmaster@amazon.com serial=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=1771291435

Subdomains

www.metrumrg.com

Same first word

metrumrg.com

DNS History

26 records (12 active, 14 former)

20162017201820192020202120222023202420252026NSns-144.awsdns-18.comns-1450.awsdns-53.orgns-1834.awsdns-37.co.ukns-638.awsdns-15.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comsmtp.google.comA23.185.0.22620:12a:8000::254.231.0.22054.231.0.22854.231.10.1254.231.112.9854.231.114.8154.231.13.13254.231.13.22054.231.15.3654.231.17.21254.231.50.8954.231.8.14854.231.8.16454.231.9.11654.231.98.66
●NSns-144.awsdns-18.com2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●NSns-1450.awsdns-53.org2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●NSns-1834.awsdns-37.co.uk2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●NSns-638.awsdns-15.net2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●MXalt1.aspmx.l.google.com2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●MXalt2.aspmx.l.google.com2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●MXaspmx.l.google.com2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●MXaspmx2.googlemail.com2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●MXaspmx3.googlemail.com2015-07-02 → 2026-03-20 · 2 obs
● 2015-07-02 11:35:54
● 2026-03-20 06:56:08
●MXsmtp.google.com2026-03-12 → 2026-03-20 · 3 obs
○ 2015-07-02 11:35:54
● 2026-03-12 22:25:30
● 2026-03-20 06:56:08
●A23.185.0.22020-01-10 → 2026-03-20 · 3 obs
○ 2016-12-14 13:31:16
● 2020-01-10 21:04:38
● 2026-03-20 06:56:08
●A2620:12a:8000::22020-01-10 → 2026-03-20 · 3 obs
○ 2016-12-14 13:31:16
● 2020-01-10 21:04:38
● 2026-03-20 06:56:08
○A54.231.0.2202015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2026-03-12 22:25:30
○ 2026-03-20 06:56:08
○A54.231.0.2282015-11-04 → 2015-11-04 · 4 obs
○ 2015-07-02 11:35:54
● 2015-11-04 19:22:00
○ 2016-01-25 19:38:14
○ 2026-03-20 06:56:08
○A54.231.10.122015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2026-03-12 22:25:30
○ 2026-03-20 06:56:08
○A54.231.112.982015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2026-03-12 22:25:30
○ 2026-03-20 06:56:08
○A54.231.114.812016-12-14 → 2016-12-14 · 4 obs
○ 2016-06-11 06:36:28
● 2016-12-14 13:31:16
○ 2020-01-10 21:04:38
○ 2026-03-20 06:56:08
○A54.231.13.1322015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2026-03-12 22:25:30
○ 2026-03-20 06:56:08
○A54.231.13.2202015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2026-03-12 22:25:30
○ 2026-03-20 06:56:08
○A54.231.15.362016-06-11 → 2016-06-11 · 4 obs
○ 2016-04-17 05:10:54
● 2016-06-11 06:36:28
○ 2016-12-14 13:31:16
○ 2026-03-20 06:56:08
○A54.231.17.2122015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2015-11-04 19:22:00
○ 2026-03-20 06:56:08
○A54.231.50.892016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-25 19:38:14
● 2016-04-17 05:10:54
○ 2016-06-11 06:36:28
○ 2026-03-20 06:56:08
○A54.231.8.1482015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2026-03-12 22:25:30
○ 2026-03-20 06:56:08
○A54.231.8.1642015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2026-03-12 22:25:30
○ 2026-03-20 06:56:08
○A54.231.9.1162015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 11:35:54
○ 2026-03-12 22:25:30
○ 2026-03-20 06:56:08
○A54.231.98.662016-01-25 → 2016-01-25 · 4 obs
○ 2015-11-04 19:22:00
● 2016-01-25 19:38:14
○ 2016-04-17 05:10:54
○ 2026-03-20 06:56:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
metrumrg.comns-144.awsdns-18.com, ns-638.awsdns-15.net, ns-1834.awsdns-37.co.uk, ns-1450.awsdns-53.org1 record

✅ Authoritative Response

Server: 205.251.199.42

NS records: ns-144.awsdns-18.com, ns-638.awsdns-15.net, ns-1834.awsdns-37.co.uk, ns-1450.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for metrumrg.com (unsigned zone)

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

TypeCountSample Data
A123.185.0.2
AAAA12620:12a:8000::2
NS4ns-144.awsdns-18.com, ns-1450.awsdns-53.org...
MX6smtp.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT16MS=ms43554468, ZOOM_verify_kO8OKwmrWJHBSymGAsL14U...
SOA1ns-1450.awsdns-53.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-144.awsdns-18.com)

Analysis

Hierarchy

The parent of www.metrumrg.com is metrumrg.com.

IP Addresses

metrumrg.com resolves to two IP numbers: 2620:12a:8000::2 and 23.185.0.2.

Other host names, for instance eaps.mit.edu, brandthropology.com, www.publicsafety.upenn.edu, uits.arizona.edu and bikemobile.org share IP numbers with metrumrg.com.

Name Servers

metrumrg.com's delegation is handled by four name servers: ns-144.awsdns-18.com, ns-638.awsdns-15.net, ns-1450.awsdns-53.org and ns-1834.awsdns-37.co.uk.

metrumrg.com partially shares name servers with other domains; examples include 57.206.209.in-addr.arpa, irpage.co.kr, trenkit.com, val.immobilienscout24.de and webadvertising.co.uk.

Host names with two IPs:

ns-144.awsdns-18.com points to 2600:9000:5300:9000::1 and 205.251.192.144

ns-638.awsdns-15.net points to 2600:9000:5302:7e00::1 and 205.251.194.126

ns-1450.awsdns-53.org points to 2600:9000:5305:aa00::1 and 205.251.197.170

ns-1834.awsdns-37.co.uk points to 2600:9000:5307:2a00::1 and 205.251.199.42

Mail Servers

Six mail servers handle metrumrg.com: smtp.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

metrumrg.com shares some mail servers with other domains, at least partially, such as savvycie.com, ns500734.ns500699.ns500734.ns500693.ns500734.ns500699.ns500693.ns500588.ns500699.ns500683.ns500693.ns500683.ns500683.ns500612.ns500578.ns500110.dtrkdll.com, ns500768.ns500698.ns500759.ns500758.ns500736.ns500698.ns500698.ns500698.ns500686.ns500619.ns500619.trackreceptor.com, ns500742.ns500671.ns500742.ns500754.ns500704.ns500731.ns500671.ns500688.ns500688.ns500649.ns500666.lustychickser.com and ns500758.ns500759.ns500698.ns500758.ns500698.ns500736.ns500735.ns500698.ns500708.ns500576.ns500708.ns500619.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com.

These mail servers are often used with alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.

Nine IP numbers for host names:

The host name smtp.google.com points to 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.

Two IP numbers per host name:

The host name aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

The host name aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

The host name alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

The host name alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.